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Messages - R4002

Pages: 1 ... 4 5 6 7 8 9 10 11 [12] 13 14 15 16 17 18 19 20 ... 202
166
Tuned in at 1749 UTC, 1849 local receiver time.

29.7050 MHz FM - FSK signal, very strong, constant signal
29.7400 MHz FM - FM carrier signal, deep fades
29.7450 MHz FM - Russian YL - probably a taxi cab dispatcher? Russian land mobile comms 29.7450 MHz FM
29.7750 MHz FM - UNID two way comms, narrow FM (not military level deviation) - very weak
29.8000 MHz FM - POCSAG paging signals - pager POCSAG, various signal strengths
29.8250 MHz FM - Asian fishery radio comms fishing radio networks 29.825 MHz FM CSQ
29.8500 MHz FM - POCSAG paging signals - pager POCSAG 29.850 MHz
29.8750 MHz FM - Asian fishery radio comms fishing radio networks 29.875 MHz FM CSQ very busy
29.9000 MHz FM - UNID carrier, weak FM voice heard - UNID two-way radio system? LMR radio?
29.9000 MHz FM - POCSAG paging signals - pager POCSAG 29.900 MHz
29.9250 MHz FM - Weak FM comms, sounds like Asian fishery chatter - 29.925 MHz Asian fishery radio networks 29.9250 MHz FM CSQ
29.9450 MHz FM - FM-CW OTH Radar over the horizon radar, approx 50-60 kHz wide, very strong
30.0000 MHz FM - Strong FM carrier
30.1000 MHz FM - POCSAG paging signals, sporadic but usually pretty strong 30.100 MHz paging
30.1050 MHz FM - FSK / MFSK signals - unique data signals noted on this frequency previously
30.1250 MHz FM - Military radio comms, nice wide FM deviation, UNID source (brief transmissions)
30.3750 MHz FM - Military radio comms, Arabic?
30.5000 MHz FM - UNID language, pretty wide FM, could be military comms
30.6500 MHz FM - POCSAG paging signals
30.8750 MHz FM - UNID data signals - MFSK, sporadic
30.8750 MHz FM - Asian fishery radio comms - very weak Asian fishing fleet radio chatter 30MHz
30.9000 MHz FM - Strong pager - POCSAG - previously logged during VHF low band openings
30.9000 MHz FM - UNID land mobile comms, sounds like US land mobile (FM deviation too narrow for military)
31.0000 MHz FM - Asian fishery radio comms fishing radio networks 31.000 MHz FM CSQ
31.0000 MHz FM - Odd MFSK data signal, reminds me of the RCRS data signals often seen on 27 MHz - nearly constant signal!
31.1000 MHz FM - Asian fishery radio comms fishing radio networks 31.100 MHz FM CSQ
31.1200 MHz FM - Weak FM comms, possibly US lowband VHF land mobile radio
31.1500 MHz FM - Military comms - very strong signals, wide FM deviation...Australian accents 31.150MHz FM
31.1625 MHz FM - Narrow band FM, UNID source
31.1750 MHz FM - MFSK signal, similar to signal noted on 30.105 MHz and other frequencies
31.1775 MHz FM - MFSK signal - offset frequency? 31.178 MHz 31.177 MHz - frequent bursts
31.1800 MHz FM - POCSAG paging signals 31.18 MHz pager
31.2000 MHz FM - POCSAG paging signals - 31.2 MHz pager
31.3200 MHz FM - POCSAG paging signals - strong signals mixing with EPAR data on 31.325 MHz
31.3250 MHz FM - French EPAR traffic light control data network MFSK signals, mixing with 31.32 MHz pager signals
31.3875 MHz FM - French EPAR traffic light control data network MFSK signals
31.4200 MHz FM - POCSAG paging signals, strong pager 31.42 MHz
31.4375 MHz FM - French EPAR traffic light control data network MFSK signals
31.4750 MHz FM - Asian fishery radio comms fishing radio networks 31.475 MHz FM CSQ
31.5750 MHz FM - FM carrier - with "chirp"
31.6875 MHz FM - French EPAR traffic light control data network MFSK signals
31.7250 MHz FM - POCSAG paging signals - UK hospital paging networks
31.7500 MHz FM - POCSAG paging signals - UK hospital paging networks
31.7600 MHz FM - Tail end of a two-way FM signal, 31.76 MHz - not paging signal
31.7750 MHz FM - POCSAG paging signals - UK hospital paging networks
31.8200 MHz FM - 20 kHz wide MFSK data signal ??? - not 31.825 MHz
31.9750 MHz FM - French EPAR traffic light control data network MFSK signals
32.0000 MHz FM - FSK data bursts
32.1000 MHz FM - Wide data signal - constant MFSK data - 20 kHz wide - very similar to the signal on 31.82 MHz
32.6250 MHz FM - Encrypted military comms
32.2750 MHz FM - Military encrypted comms - tell-tale bandwidth (similar to military FM, but data, obviously two-way comms)
32.5500 MHz FM - Over the horizon radar buzzer - 100 kHz wide, very strong
32.7500 MHz FM - Paging - POCSAG pager signals, sporadic
33.0000 MHz FM - FSK data bursts
33.0750 MHz FM - FM carrier - "chirper"
33.1750 MHz FM - Asian fishery radio comms fishing radio networks 33.175 MHz FM CSQ
33.8400 MHz FM - US LMR Fire Rescue paging, caught the tail end of a dispatch tone out transmission
33.9000 MHz FM - Asian fishery radio comms fishing radio networks 33.900 MHz FM CSQ
34.1500 MHz FM - UNID military comms, heavy fading
34.4000 MHz FM - Italian???
35.0000 MHz FM - Military FM comms, heavily distorted, unable to ID (wide FM deviation)
35.3375 MHz FM - DDE French ePMR system - land mobile Autoroute analog VHF low band trunking with selcall tone bursts
35.4000 MHz FM - DDE French ePMR system - land mobile Autoroute analog VHF low band trunking with selcall tone bursts
35.4250 MHz FM - DDE French ePMR system - land mobile Autoroute analog VHF low band trunking with selcall tone bursts
35.4375 MHz FM - DDE French ePMR system - land mobile Autoroute analog VHF low band trunking with selcall tone bursts
35.5000 MHz FM - Paging signals - POCSAG pager
35.5125 MHz FM - DDE French ePMR system - land mobile Autoroute analog VHF low band trunking with selcall tone bursts
35.5500 MHz FM - POCAG paging signals - POCSAG pager
35.5625 MHz FM - DDE French ePMR system - land mobile Autoroute analog VHF low band trunking with selcall tone bursts
35.7375 MHz FM - DDE French ePMR system - land mobile Autoroute analog VHF low band trunking with selcall tone bursts
35.9000 MHz FM - POCSAG paging signals, mixing in with French DDE ePMR voice/data
35.9125 MHz FM - DDE French ePMR system - land mobile Autoroute analog VHF low band trunking with selcall tone bursts
35.9500 MHz FM - DDE French ePMR system - land mobile Autoroute analog VHF low band trunking with selcall tone bursts
35.9625 MHz FM - DDE French ePMR system - land mobile Autoroute analog VHF low band trunking with selcall tone bursts
36.0250 MHz FM - DDE French ePMR system - land mobile Autoroute analog VHF low band trunking with selcall tone bursts
36.1000 MHz FM - DDE French ePMR system - land mobile Autoroute analog VHF low band trunking with selcall tone bursts
36.6500 MHz FM - Encrypted military comms
36.9000 MHz FM - FM carrier, faded up quickly and then faded right back down into the noise
37.1200 MHz FM - Data bursts, previously monitored US based SCADA system on 37.12 MHz FM
37.5000 MHz FM - FM carrier, likely related to a land mobile system, carrier fading in and out
37.5020 MHz FM - FSK signal, center frequency 37.502 MHz.  37.500 MHz USB mode

167
10/11 meters / 11m DX Activity [W3HFU SDR] 21 July 2023
« on: July 21, 2023, 2143 UTC »
07/21/2023 11 meter activity


26.405 MHz AM 26405 AM - Taxi cab dispatch, taxi cab radio comms - 26.4050 MHz AM taxi dispatcher YL
26.515 MHz AM 26515 AM - Taxi cab dispatch - Mexican taxi cab radio comms
26.555 MHz LSB 26555 LSB - Spanish speaking freebander CB activity, talking about antennas, fair signals
26.565 MHz AM 26565 AM - Weak two-way radio comms, sounds like taxi cab dispatch - taxi cab radio comms 26.565MHz AM YL dispatcher
26.585 MHz AM 26585 AM - Mexican CB signals - some weak, some very strong, popular frequency 26.585MHz AM
26.605 MHz LSB 26605 LSB - Spanish language chatter, interesting frequency choice (usually there's AM activity on/near 26.6 MHz or so)
26.615 MHz AM 26615 AM - Taxi cab dispatch, LMR land mobile radio comms, Latin American taxi cab 26.615MHz AM
26.765 MHz AM 26765 AM - Taxi cab dispatcher, YL dispatch - very good signals - Mexican taxi cab lady 26.7650 MHz AM
26.805 MHz FM 26805 FM - US freebander CB radio chatter - FM calling frequency, some very nice signals 26.805 MHz FM
26.815 MHz AM 26815 AM - US 11m freebanders, shooting DX
26.915 MHz AM 26915 AM - American freeband CB calling frequency 26.915 MHz AM busy
26.925 MHz LSB 26925 LSB - Freeband chatter, "No 56, No..." "No Texas" - talking about propagation conditions on 10m and 20m
26.925 MHz AM 26925 AM - Truckers, US stations land mobile comms 26.925MHz AM

27.440 MHz FM 27440 FM - "Quito Columbia" heard, very strong FM signal - "Costa Rica" 10-12 kHz wide, almost full quieting at points
27.455 MHz USB 27455 USB - Latin American calling frequency, very busy
27.480 MHz USB 27480 USB - Very strong SSB (Spanish language)
27.500 MHz AM 27500 AM - Portuguese language - interesting frequency choice
27.500 MHz USB 27500 USB - Latin American stations, informal chatter
27.505 MHz USB 27505 USB - "Puerto Rico" heard
27.525 MHz USB 27525 USB - Spanish language comms, outbanders
27.530 MHz USB 27530 USB - Mexican stations, heard 10 prefix callsign
27.555 MHz USB 27555 USB - Calling frequency, active as to be expected
27.560 MHz USB 27560 USB - "Puerto Rico" and "Costa Rica" locations heard, informal QSO
27.565 MHz USB 27565 USB - Spanish language, heard mention of Costa Rica
27.575 MHz USB 27575 USB - Latin American freeband 11m SSB chatter - Spanish language
27.605 MHz FM 27605 FM - FM CB comms - Spanish language, 8-9 kHz bandwidth, heavy fading
27.635 MHz AM 27635 AM - Two-way comms, likely US truckers using export radios on freeband frequencies 27.635MHz
27.695 MHz LSB 27695 LSB - Spanish language, South American stations (common frequency)
27.745 MHz AM 27745 AM - Mexico City taxi cab dispatch radio LMR 27 MHz taxi cab radio 27.7450 MHz AM
27.745 MHz USB 27745 USB - "Number 4" other 11m callsigns heard, mixing with the taxi lady
27.755 MHz USB 27755 USB - Spanish language - Latin American freeband 11 meter radio comms
27.775 MHz AM 27775 AM - Mexico City taxi cab dispatch radio LMR 27 MHz taxi cab radio 27.7750 MHz AM YL dispatch lady
27.805 MHz AM 27805 AM - Mexico City taxi cab dispatch radio LMR 27 MHz taxi cab radio 27.8050 MHz AM
27.815 MHz AM 27815 AM - Mexico City taxi cab dispatch radio LMR 27 MHz taxi cab radio 27.8150 MHz AM
27.825 MHz AM 27825 AM - Mexico City taxi cab dispatch radio LMR 27 MHz taxi cab radio 27.8250 MHz AM
27.855 MHz USB 27855 USB - Stations calling CQ - Portuguese language
27.915 MHz AM 27915 AM - Taxi cab dispatch, OM taxi drivers heard replying to the dispatch lady

168
Here's another source (in Russian). 

Channels are identified using an alphanumeric channel.  First letter is the band.  Russia actually uses a combination of the "C" band being the mid band FCC band 26.965 MHz - 27.405 MHz and the "D" band (which is the standard export radio setting for the legal CB band).  Following the band letter ID, there is the channel number.  The Channel number is sometimes followed by either the letter "E" or "R" (some sources use "P" instead of "R".)  The "E" indicates the use of the European channel band plan or the "fives" (eg. 27.185 MHz, 27.635 MHz, 26.755 MHz, 27.415 MHz, etc.).  The R or the P indicates use of the Polish "zeros" channel plan.  That's just the same channeling, with all channel frequencies -5 kHz.  So 27.180 MHz, 27.630 MHz, 26.750 MHz, 27.410 MHz, etc.).

So the Russian bands are:

A band, E raster: 26.065 MHz - 26.505 MHz (or band B)
B band, E raster: 26.515 MHz - 26.955 MHz (or band C)
C band, E raster: 26.965 MHz - 27.405 MHz (or band D)
D band, E raster: 27.415 MHz - 27.855 MHz (or band E)
E band, E raster: 27.865 MHz - 28.305 MHz (or band F)

A band, R or P raster: 26.060 MHz - 26.500 MHz (or band B)
B band, R or P raster: 26.510 MHz - 26.950 MHz (or band C)
C band, R or P raster: 26.960 MHz - 27.400 MHz (or band D)
D band, R or P raster: 27.410 MHz - 27.850 MHz (or band E)
E band, R or P raster: 27.860 MHz - 28.300 MHz (or band F)

Changing the standard band from C to D allows the addition of 40 + 40 additional channels:  25.615 MHz - 26.055 MHz using the E channel plan or European fives channel plan, 25.610 MHz - 26.050 MHz using the Polish band plan or zeros. 

Moscow:

27.085 MHz FM CSQ [CB Channel C11FM / D11FM / C 11E FM] Moscow SAO repeater

27.105 MHz FM CSQ [CB Channel C12FM / D12FM / C 12E FM] YuAO

27.115 MHz FM CSQ [CB Channel C13FM / D13FM / C 13E FM] Southwestern Administrative District "Home Channel" Simplex Repeater

27.165 MHz FM CSQ [CB Channel C17FM / D17FM / C 17E FM] Moscow - Yaroslavka C17FM - Yaroslavskoe Highway, Altufevskoe Highway, Ostashkovskoe Highway autoradio channel 27.165MHz FM

27.165 MHz FM CSQ [CB Channel C17FM / D17FM / C 17E FM] Moscow - Northeastern Administrative District "Home Channel" Simplex Repeater

27.235 MHz FM CSQ [CB Channel C24FM / D24FM / C 24E FM] Moscow - Ryanzanka / Volgoradka

27.255 MHz FM CSQ [CB Channel C23FM / D23FM / C 23E FM] Moscow - VAO Home Channel Simplex Repeater Moscow 27.255MHz


Other locations:



27.015 MHz FM CSQ [CB Channel C5FM / D5FM / D 5E FM] Volgorad- Volgograd ARC "DRIVE" - crossband with 434.700 MHz LPD Channel 66.  Simplex Repeater or Parrot.  Frequencies are subject to change in the event of interference.

27.455 MHz FM CSQ [CB Channel D4FM / E4FM / D 4E FM] Yekateringburg - AutoRadio Club of Yekateringburg

27.185 MHz FM CSQ [CB Channel C19FM / D19FM / C 19E FM] Izhevsk - Autoradio Channel Izhevsk Autoradioclub "ISKRA"

27.305 MHz FM CSQ [CB Channel C30FM / D30FM / C 30E FM] Yoshkar-Ola - AutoRadioClub ARC of City of Yoshkar-Ola

27.355 MHz FM 136.5 Hz [CB Channel C35FM / D35FM / C 35E FM] With 136.5 Hz CTCSS PL tone Krasnodar - 27.355 MHz simplex repeater CB with crossband repeater 433.000 MHz FM 136.5 Hz PL - Autoradio channel Krasnodar

27.275 MHz FM CSQ [CB Channel C27FM / D27FM / C 27E FM] Nizhnekamsk

27.275 MHz FM CSQ [CB Channel C27FM / D27FM / C 27E FM] Nizhny Novgorod - CB C27FM Repeater

27.335 MHz FM CSQ or 82.5 Hz [CB Channel C33FM / D33FM / C 33E FM] Nizhny Novgorod - 82.5 Hz CTCSS tone optional on 27.335 MHz simplex repeater.  Cross-link with UHF 433 frequency 433.100 MHz.  UHF is full tone squelch 82.5 tone required to open 433.1 MHz cross-band link with 27MHz

27.335 MHz FM CSQ [CB Channel C33FM / D33FM / C 33E FM] Novosibirsk

27.425 MHz FM CSQ [CB Channel D2FM / E2FM / D2E FM] Rostov-on-Don ARC - "Channel 61" (???) UHF 433 MHz LPD Link?




Shkodnik
Medal Always live! Radio amateur with a capital letter great event An indispensable assistant
Posts: 1960
Novosibirsk
546 days ago
+2
Almaty, Kazakhstan
21E C(D) FM 27.215 MHz
8E D(E) FM 27.505 MHz
www.cbradio.kz

Astrakhan
AutoRadioClub - "ARKA-30"
18E C(D) FM 27.175 MHz

Barnaul
27E B(C) FM 26.825 MHz LPD 434.875 MHz

Bryansk
AutoRadioKlub 13E C
(D) FM 27.115 MHz

Vladivostok
Vladivostok AutoRadioKanal
35E C(D) FM 27.355 MHz




Volgograd
AutoRadioChannel Volgograd SV
11E C(D) FM 27.085 MHz
www.vlgcibi.ucoz.ru

Vologda
Motorist Channel
17E C(D) FM 27.165 MHz

Yekaterinburg
AutoRadioClub Yekaterinburg
4E D(E) FM 27.455 MHz
www.autoradioclub.ru

Izhevsk
AutoRadi oClub "Iskra"
19E C(D) FM 27.185 MHz
www.auto-cb18.ru

Yoshkar-Ola
AutoRadioClub
12E C(D) FM 27.105 MHz
www.autocanal12.ru

Kazan
AutoRadioClub
16E C(D) FM 27.155 MHz

Kamchatka
Autochannel "Kamchatka"
34R C(D) FM 27.340 MHz
www.avtoradiokam.ru

Kirov
Autoradiochannel "Vyatka"
35E C(D) FM 27.355 MHz
www.r4n. su/forum

Kolomna
7E C(D) FM 27.035 MHz
http://kolomna7fm.ru/index.php

Krasnoyarsk
Autoradio channel "Gnu Antelope"
(40) - 27.405 MHz, (24) FM 27.235 FM
http://24dx.ru/
Autoradio channel Avtogorod
24E C(D) FM 27.235 MHz

Kuzbass
AutoRadioChannel Kuzbass
27E C(D) FM 27.275 MHz
www.radio42.rf

Kurgan
Kurgan AutoRadioChannel
24E C(D) FM 27.235 MHz
www .autocb.ucoz.ru

Lipetsk
SV AvtoKanal
30E C(D) FM 27.305 MHz

Moscow
AutoRadioKanal "Yaroslavka"
17E C(D) FM 27.165 MHz
www.c17fm.ru/start.htm

Minsk
CB AvtoKanal
7E C(D) FM 27.030 MHz

Naberezhnye Chelny
AutoKanal
38E D(E) FM 27.835 MHz
33E C(D) FM 27.335 MHz

Nizhnekamsk
AutoRadioClub Nizhnekamsk
27E C(D) FM 27.275 MHz
www.vk.com/arknk

Nizhny Novgorod
"Nizhny Novgorod Auto Radio Channel"
25E C(D) FM 27.255 MHz
www.25fm.ru

Nizhny Tagil
21E C(D) FM 27.215 MHz
www.cb-nt.ru

Novosibirsk
AvtoRadioKlub
27E C( D ) FM 27.275 MHz
www.nsk-cb.ru
City car CB channel
19E D(E) FM 27.635 MHz
http://auto-sv.rf Novy

Urengoy
21E C(D) FM 27.215 MHz

Garkom 27E C(D) 27.275 MHz www.avtokanal-omsk.ru

Orenburg Orenburg Autochannel 6E C(D) FM 27.025 MHz http://ark56.rf

Perm AutoRadioClub Park59 19E C(D) FM

http://parc59.ru/

Ryazan
21E C(D) FM 27.215 MHz
www.cb27.ucoz.ru

St. Petersburg
25C(D) 27.245MHz FM
Alternativa
8C(D) (27.055)FM
http://alternative -spb.3dn.ru

Samara
Civil Radio Division
9E C(D) FM 27.065 MHz
www.samaracb.ru
AutoRadioClub Volga63
32E C(D) FM 27.325 MHz
www.volga63.com

Saratov
AutoRadioClub CB Saratov
33R C(D) FM 27.330 MHz
www.cbsaratov.ru

Severodvinsk
24E D(E) FM 27.685 MHz

Sochi
AutoRadioChannel Sochi
23E С(D) FM 27.255 MHz
www.cb23.ru

Stavropol
AvtoRadioKlub Stavropol
11E C(D) FM 27.08 5 MHz
www.radio26.ru

Surgut
Surgut AutoRadioClub
21E C(D) FM 27.215 MHz
www.arksurgut.ru

Syzran
AutoRadioClub Volga63
32E C(D) FM 27.325 MHz
www.volga63.com

Togliatti
AutoRadioClub Volga63
32E C(D) FM 27.325 MHz
www.volga63.com

Tomsk
21E С(D) FM 27.215 MHz

Tyumen
AutoRadioClub Tyumen
21E C(D) FM 27.215 MHz
www.ark-tyumen .rf
Ufa
AutoRadioClub UFA
02E C(D) FM 26.975 MHz
www.cb-ufa.ru

Cheboksary
AutoRadioClub Volgar
21E D(E) FM 27.665 MHz

Chelyabinsk
AvtoRadioKlub 21E C(D )
FM 27.215 MHz
www.cb74.ru
AvtoRadioKlub
17E ​​В(С) FM 26.715 MHz

169
Nice catch! and nice and easy to remember frequency - 6.393.3 or 6393.3 is how is likely shows up on their radio's displays. 

Actually within the 6200 kHz to 6525 kHz marine band (for whatever that's worth).   Going by the 3 kHz "steps", the "legal" (recommended) frequencies near 6.3935 MHz 6393.3 kHz are 6395 kHz and 6392 kHz (6.395 MHz and 6.392 MHz).  So 6393.3 is almost right in the middle, which also is in the user's favor. 

 It's clearly a "cute frequency" (easy to remember one, like 6090 kHz, 6969 kHz, 6959 kHz, 6262.6 kHz, 6543.2 kHz, 7777 kHz, etc. 



170
1210 UTC start time:

26.200 MHz FM 26200 kHz FM - POCSAG pager signals, UK and European paging networks
26.350 MHz FM 26350 kHz FM - POCSAG pager signals, UK and European paging networks
26.400 MHz FM 26400 kHz FM - POCSAG pager signals, UK and European paging networks
26.450 MHz FM 26450 kHz FM - POCSAG pager signals, UK and European paging networks
26.500 MHz FM 26500 kHz FM - POCSAG pager signals, UK and European paging networks
26.550 MHz FM 26550 kHz FM - POCSAG pager signals - POCSAG pager 26.55 MHz
26.600 MHz FM 26600 kHz FM - POCSAG pager signals, UK and European paging networks
26.615 MHz FM 26615 kHz FM - German language CB
26.625 MHz FM 26625 kHz FM - German language chatter
26.630 MHz FM 26630 kHz FM - POCSAG pager UK paging 26.63 MHz 26.625 MHz offset?
26.650 MHz FM 26650 kHz FM - POCSAG paging signals - pager 26.65 MHz
26.695 MHz FM 26695 kHz FM - POCSAG pager 26MHz 26695 paging
26.745 MHz FM 26745 kHz FM - POCSAG pager UK paging 26.745MHz offset frequency from 26.75 MHz center
26.750 MHz FM 26750 kHz FM - POCSAG paging signals, various signal strengths, multiple signals at once
26.750 MHz FM 26750 kHz FM - MFSK data signals, not POCSAG, mixing in with the pager signals
26.755 MHz FM 26755 kHz FM - German language CB comms FM CB
26.755 MHz FM 26755 kHz FM - POCSAG paging signals, various signals on frequency
26.785 MHz FM 26785 kHz FM - POCSAG signals came out of nowhere, suddenly full scale!
26.835 MHz FM 26835 kHz FM - POCSAG pager paging signals very good signals
26.850 MHz FM 26850 kHz FM - Paging activity, weak - POCSAG UNID source
26.855 MHz FM 26855 kHz FM - UNID language, with end of transmission beep
26.875 MHz FM 26875 kHz FM - German language CB radio chatter
26.900 MHz FM 26900 kHz FM - POCSAG pagers, POCSAG paging signals - very strong at points
26.935 MHz FM 26935 kHz FM - German CB chatter, heavy fading
26.945 MHz FM 26945 kHz FM - FSK data bursts, numerous signals on frequency, nonstop data bursts on frequency
26.965 MHz FM 26965 kHz FM - Numerous FM signals mixing together - CB Channel 1 FM
26.985 MHz FM 26985 kHz FM - German and other languages heard - CB Channel 3 FM
26.995 MHz FM 26995 kHz FM - FSK bursts
27.015 MHz AM 27015 kHz AM - AM signals noted, lots of QRM with FM and..data??
27.015 MHz FM 27015 kHz FM - Very messy frequency, countless AM and FM signals CB Channel 5
27.070 MHz FM 27070 kHz FM - FM signals noted, likely Russian going by frequency
27.080 MHz FM 27080 kHz FM - Russian language, very heavy fading
27.105 MHz FM 27105 kHz FM - Another total mess of a frequency CB Channel 12
27.125 MHz FM 27125 kHz FM - Several signals on top of each other, UNID language CB Channel 14
27.135 MHz AM 27135 kHz AM - Various AM signals mixing together - CB radio channel 15 AM
27.180 MHz FM 27180 kHz FM - Russian language, very distinctly heard
27.200 MHz FM 27200 kHz FM - Possibly Russian, very weak
27.205 MHz FM 27205 kHz FM - German FM CB comms, CB Channel 20
27.205 MHz AM 27205 kHz AM - Turkish?  lots of QRM
27.225 MHz FM 27225 kHz FM - German, mixing with what sounds like packet CB Channel 22
27.235 MHz FM 27235 kHz FM - AX.25 packet radio signals - CB Channel 24 packet radio digital
27.235 MHz USB 27235 kHz USB - French CB chatter, CB channel 24 USB, heavy QRM from packet data bursts
27.245 MHz FM 27245 kHz FM - AX.25 packet radio signals - CB Channel 25
27.250 MHz FM 27250 MHz FM - POCSAG paging signals
27.255 MHz FM 27255 kHz FM - FSK data bursts, mixing with voice - CB Channel 23
27.255 MHz FM 27255 kHz FM - UNID voice, heavy QRM - CB Channel 23
27.270 MHz FM 27270 kHz FM - POCSAG signals, heavy fading - POCSAG pager signals
27.275 MHz FM 27275 kHz FM - UNID language, lots of QRM
27.275 MHz USB 27275 kHz USB - Italian heard, lots of QRM from data and paging signals
27.300 MHz FM 27300 kHz FM - POCSAG signals, nonstop, various signal strengths 27.3 MHz pager
27.305 MHz FM 27305 kHz FM - CB Channel 30 FM - DX calling, very busy lots of QRM
27.310 MHz FM 27310 kHz FM - Russian language CB chatter, 27.310MHz FM
27.315 MHz FM 27315 kHz FM - CB Channel 31 FM - UK CB chatter heard
27.335 MHz FM 27335 kHz FM - CB Channel 33 FM - heard French language comms
27.335 MHz AM 27335 kHz AM - CB Channel 33 AM - distinctive AM waveform noted, UNID
27.350 MHz FM 27350 kHz FM - POCSAG pager signals - POCSAG paging 27.35 MHz
27.385 MHz FM 27385 kHz FM - UNID language - CB Channel 38 FM
27.395 MHz USB 27395 kHz USB - Italian chatter, very good signals - CB Channel 39 USB
27.450 MHz FM 27450 kHz FM - FM carrier when idle, pager signals on same carrier (various bandwidth)
27.465 MHz AM 27465 kHz AM - Italian CB signals - very loud, Canale 45 "Channel 45" 27.465 AM BIG radios!
27.520 MHz USB 27520 kHz USB - 11m freebanders (QSY'ed from 27.555 MHz USB)
27.550 MHz FM 27550 kHz FM - POCSAG paging signals - POCSAG pager 27.55 MHz 27.550MHz pager
27.555 MHz USB 27555 kHz USB - International 11m SSB calling, busy (duh)
27.565 MHz USB 27565 kHz USB - "okay, fine business" - very strong signal
27.575 MHz AM 27575 kHz AM - Italian freeband CB 11m comms, heavy fading
27.580 MHz USB 27580 kHz USB - "Kenwood TS-450" "my power is 1 kilowatt, QSL?" - very good signal, freeband 11m SSB signals
27.601 MHz FM 27601 kHz FM - 27.60125 MHz FM UK FM CB Channel 1 - active, lots of fading
27.605 MHz USB 27605 kHz USB - Portuguese, very clear and readable signals
27.611 MHz FM 27611 kHz FM - 27.61125 MHz FM UK FM CB Channel 2
27.615 MHz FM 27615 kHz FM - FM carrier, no modulation??
27.666 MHz LSB 27666 kHz LSB - Techno music, with vocals...some distortion, first noted at 1226 UTC, off the air by 1229 UTC
27.666 MHz LSB 27666 kHz LSB - Two-way comms, Italian?  then more music (cut off).  Maybe somebody testing a pirate station!
27.671 MHz FM 27671 kHz FM - 27.67125 MHz FM UK FM CB Channel 8 - very strong signals, possibly locals
27.675 MHz FM 27675 kHz FM - Asian fishery radio comms, fishing fleet radio networks 27.675 MHz FM CSQ
27.691 MHz FM 27691 kHz FM - 27.69125 MHz FM UK FM CB Channel 10 - also very busy
27.711 MHz FM 27711 kHz FM - 27.71125 MHz FM UK FM CB Channel 12 - some very colorful language heard, good signals
27.750 MHz FM 27750 kHz FM - Asian fishery radio comms - fishing fleet radio network 27.7500 MHz FM [CSQ] fishery radio
27.755 MHz FM 27755 kHz FM - German language, good signals
27.761 MHz FM 27761 kHz FM - 27.76125 MHz FM UK FM CB Channel 17, sporadic activity
27.765 MHz FM 27765 kHz FM - German language
27.781 MHz FM 27781 kHz FM - 27.78125 MHz FM UK FM CB Channel 19 - very active!
27.811 MHz FM 27811 kHz FM - 27.81125 MHz FM UK FM CB Channel 22
27.831 MHz FM 27831 kHz FM - 27.83125 MHz FM UK FM CB Channel 24, very active with UK chatter
27.841 MHz FM 27841 kHz FM - 27.84125 MHz FM UK FM CB Channel 25, also very strong signals
27.848 MHz FM 27848 kHz FM - 27.8475 MHz 27.848 MHz 27.850 MHz offset paging system pager
27.850 MHz FM 27850 kHz FM - POCSAG pager signals, wide band POCSAG pager system 27.85 MHz
27.871 MHz FM 27871 kHz FM - 27.87125 MHz FM UK FM CB Channel 28
27.891 MHz FM 27891 kHz FM - 27.89125 MHz FM UK FM CB Channel 30
27.901 MHz FM 27901 kHz FM - 27.90125 MHz FM UK FM CB Channel 31
27.971 MHz FM 27971 kHz FM - 27.97125 MHz FM UK FM CB Channel 38
27.975 MHz FM 27975 kHz FM - UNID language, strong FM signal seen
27.991 MHz FM 27991 kHz FM - 27.99125 MHz FM UK FM CB Channel 40

171
Via the G8JNJ online VHF low band / HF online SDR (RaspSDR).

Starting time: 1550 UTC

27.6750 MHz FM 27.675 MHz FM CSQ - Asian fishery radio chatter, heavy QRM from Russian taxi dispatch and UK FM CB
27.7250 MHz FM 27.725 MHz FM CSQ - Asian fishery radio chatter, lots of 11 meter QRM (SSB, AM and FM)
27.7500 MHz FM 27.750 MHz FM CSQ - Asian fishery comms, mixing with taxi cab dispatch on 27.75 MHz FM, UK FM on 27.75125 MHz FM
27.8250 MHz FM 27.825 MHz FM CSQ - Asian fishery radio comms, heavy QRM
27.8500 MHz FM 27.850 MHz FM CSQ - Asian fishery radio comms, QRM from UK FM CB 27.85125 MHz FM and SSB comms and 27.845 MHz POCSAG pager
27.8750 MHz FM 27.875 MHz FM CSQ - Asian fishery radio network, strong QRM from paging signals on 27.885 MHz, UK FM CB and Russian taxis
27.9250 MHz FM 27.925 MHz FM CSQ - Asian fishery radio chatter, with the expected CB/freeband QRM
27.9750 MHz FM 27.975 MHz FM CSQ - Asian fishery radio chatter, QRM from 11m CB freeband and UK FM CB chatter
28.0250 MHz FM 28.025 MHz FM CSQ - Asian fishery comms, QRM from legal 10 meter amateur signals
29.1500 MHz FM 29.150 MHz FM CSQ - Asian fishery chatter, strong signals
29.7250 MHz FM 29.725 MHz FM CSQ - Asian fishery radio chatter, some QRM from FSK data bursts
29.8250 MHz FM 29.825 MHz FM CSQ - Asian fishing fleet comms, sporadic signals
29.8750 MHz FM 29.875 MHz FM CSQ - Asian fishery chatter, very busy
30.1000 MHz FM 30.100 MHz FM CSQ - Asian fishing fleet comms - QRM from FSK on 30.105MHz and POCSAG on 30.1 MHz
30.3000 MHz FM 30.300 MHz FM CSQ - Asian fishery radio comms, heavy fading
30.5250 MHz FM 30.525 MHz FM CSQ - Asian fishery radio chatter
30.7000 MHz FM 30.700 MHz FM CSQ - Asian fishery radio chatter, very deep fades
30.7250 MHz FM 30.725 MHz FM CSQ - Asian fishery chatter, good signals, very active
30.7500 MHz FM 30.750 MHz FM CSQ - Asian fishing fleet comms, also very active..basically nonstop
30.8000 MHz FM 30.800 MHz FM CSQ - Asian fishery radio network comms
31.1000 MHz FM 31.100 MHz FM CSQ - Asian fishing radio comms
31.1250 MHz FM 31.125 MHz FM CSQ - Asian fishing fleets, lots of fading
31.8000 MHz FM 31.800 MHz FM CSQ - Asian fishery radio chatter
32.7750 MHz FM 32.775 MHz FM CSQ - Asian fishery radio chatter, weak
33.4500 MHz FM 33.450 MHz FM CSQ - Asian fishery radio chatter
33.9000 MHz FM 33.900 MHz FM CSQ - Asian fishery radio chatter

Other signals (not 27.5 MHz - 39.5 MHz FM fishery radiotelephone, 25 kHz steps / 12.5 kHz [optional] steps)


29.7100 MHz FM 29.710 MHz FM - Very weak FM two-way comms noted, possibly US land mobile comms on 29.71 MHz FM
29.7200 MHz FM 29.720 MHz FM - FSK data bursts, mixing with FM voice comms on 29.725MHz FM
29.7600 MHz FM 29.760 MHz FM - UNID FM signal, weak modulation, voice - UNID
29.9050 MHz FM 29.905 MHz FM - FSK signal, MFSK (two carriers).  USB tuning 29.903 MHz or 29.904 MHz
29.9995 MHz FM 29.999 MHz FM - Carrier, right on 29.9995 MHz 29999.5 kHz. 
30.0000 MHz FM 30.000 MHz FM - Carrier - with "chirp"
30.0000 MHz FM 30.000 MHz FM - Carrier, right on 30.000.0 MHz 30000.0 kHz
30.0200 MHz FM 30.020 MHz FM - POCSAG paging signals, weak but tell-tale POCSAG waveform
30.0500 MHz FM 30.050 MHz FM - Military radio comms, UNID language - FM voice with wide deviation
30.1000 MHz FM 30.100 MHz FM - POCSAG paging bursts - POCSAG pager 30.1 MHz
30.1050 MHz FM 30.105 MHz FM - FSK data bursts
30.5550 MHz FM 30.555 MHz FM - POCSAG paging signals POCSAG pager (maybe offset 30.550 MHz?)
31.3250 MHz FM 31.325 MHz FM - EPARS data link (French traffic signal control data link - polytone data bursts)
31.4250 MHz FM 31.425 MHz FM - EPARS data link (French traffic signal control data link - polytone data bursts)
31.7500 MHz FM 31.750 MHz FM - UK Hospital On-Site Paging signals - POCSAG, various signal strengths noted
31.9750 MHz FM 31.975 MHz FM - EPARS data link (French traffic signal control data link - polytone data bursts)

172
I just did some quick updates - and will be fixing the formatting too.


173
2023 confirmed active 11 meter band 26mhz band Internet Gateway connections, simplex repeaters CB repeater list 27MHz repeaters and yes full-duplex repeaters.

List of confirmed active

Full duplex CB repeater Germany

27.405 MHz FM output
26.565 MHz FM input

Channel 41 FM in, Channel 40 FM out.

Simplex repeaters.  FM mode.

27.205 MHz FM - New Zealand Simplex CB Repeater CH 20 FM CB Radio channel 20 FM.  Several other repeaters active on 27205 FM, most of them in Europe. 

27.005 MHz FM - Multiple simplex repeaters active - Europe / Russia - CB Channel 4 FM

27.055 MHz FM - Multiple CB repeaters CB channel 8 FM.  Simplex repeaters repeating each other 27055 FM.

27.055 MHz FM - Germany CB Simplex Repeater

27.275 MHz FM - Sweden - Simplex CB Channel 27 FM repeater Swedish

27.295 MHz FM - Sweden - Simplex CB Channel 29 FM repeater Swedish

27.060 MHz FM - Simplex Repeater - Eastern Europe / Russia, active.  Repeater in Kiev Ukraine on this frequency 27060 FM unknown if this is the repeater heard.

27.065 MHz FM - Simplex Repeater - Russia (multiple repeaters on 27065 FM) CB Channel 9 FM

27.330 MHz FM - Belarus Simplex Repeater 27330 FM 27.330MHz FM

27.350 MHz FM - Belarus Simplex Repeater 27350 FM 27.350MHz FM

27.100 MHz FM - Krasnodar Russia active 27100 FM 27,100 kHz FM

26.805 MHz FM - Germany simplex CB repeater 26805 FM

26.885 MHz FM - Germany simplex CB repeater 26885 FM 

26.895 MHz FM - Simplex 11m repeater 26895 FM - internet gateways active on this frequency

26.875 MHz FM

Internet Gateway Connections
26.875 MHz FM
26.875 MHz FM 88.5 Hz tone 26875FM
26.755 MHz FM 88.5 Hz CTCSS 26755 FM
26.755 MHz FM 100.0 Hz CTCSS 26755 FM

27.055 MHz FM Germany
27.055 MHz FM Another location - Central Europe / Eastern Europe
27.205 MHz AM New Zealand 27.205 MHz AM simplex repeater CB Channel 20 AM New Zealand 27205 AM CB radio repeater


27.350 MHz FM Belarus -
27.355 MHz FM Russia CB channel 35
26.935 MHz FM
26.945 MHz FM Internet gateway
26.955 MHz FM Internet gateway
26.895 MHz FM Czech Republic channel 74
26.875 MHz FM Czech Republic Ch. 72 [88.5 Hz]
26.755 MHz FM Czech [88.5 Hz]
26.755 MHz FM Czech [100.0 Hz CTCSS PL tone]
26.855 MHz FM
26.875 MHz FM [100.0 Hz]
26.845 MHz FM [88.5 Hz]
26.845 MHz FM [94.8 Hz]
26.865 MHz FM [88.5 Hz]
26.825 MHz FM
26.785 MHz FM
26.775 MHz FM
26.685 MHz FM
26.675 MHz FM
26.615 MHz FM
26.685 MHz FM [88.5 Hz CTCSS tone]
26.685 MHz FM [94.8 Hz CTCSS tone]
26.635 MHz FM [88.5 Hz CTCSS tone]
26.635 MHz FM [CSQ]

27.060 MHz FM Russia
27.060 MHz FM Ukraine (Kiev) - possibly off the air? 
27.065 MHz FM Russia CB Channel 9 repeater CB Channel 9 FM
27.070 MHz FM Russia
27.100 MHz FM Krasnodar Russia CB repeater 27100 FM 27,100 MHz FM
27.005 MHz FM Multiple repeaters CB CH 4 FM 27005 FM
27.035 MHz FM Multiple repeaters CB CH 7 FM 27035 FM
26.885 MHz FM Germany Channel 73
26.805 MHz FM Germany Channel
27.265 MHz FM Russia CB Repeater Channel 26 FM 27265 FM
27.085 MHz FM Russia CB Repeater CB CH 11FM
27.285 MHz FM Russian CB repeater 27285 FM 27.285MHz FM
27.035 MHz FM Sweden CB CH7 FM Swedish CB repeater 11M repeater 27MHz simplex repeater
27.075 MHz FM Russia CB Repeater Channel 10 FM
27.275 MHz FM Russia CB Repeater Channel 27 FM
27.105 MHz FM Russia CB Repeater Channel 12 FM
27.005 MHz FM Russia CB Repeater Channel 4 FM 27005 FM
27.000 MHz FM Russian CB 11M repeater 27.000MHz FM
27.140 MHz FM Russia CB repeater 27140 kHz 27140 FM
27.145 MHz FM Eastern Europe Channel 15A
27.395 MHz FM Russia 27.395 MHz FM CB Channel 39 FM repeater
27.415 MHz FM Russia 27.415 MHz FM CB Channel D01FM E01FM
27.295 MHz FM Russia CB repeater channel 29 CB CH29 FM repeater
26.675 MHz FM Russia 26,675 kHz 26.675 MHz repeater 26MHz band
27.200 MHz FM Russia 27.200 MHz FM 27.200 FM
27.275 MHz FM Unknown - Europe?  27.275 MHz FM repeater 27MHz simplex repeater
27.150 MHz FM Russia
27.295 MHz FM Sweden CB Repeater CH29 FM 27295 FM
27.295 MHz FM Russia CB Repeater CB 29 FM 27,295 FM repeater
27.605 MHz FM Russia 88.5 Hz
27.675 MHz FM Russia 88.5 Hz
27.415 MHz FM Russia 88.5 Hz - multiple repeaters on frequency 27415 27.415
27.275 MHz FM Sweden - CB Channel 27 FM Simplex Repeater
27.205 MHz FM Sweden - CB Channel 20 FM Simplex Repeater Beacon DTMF
26.985 MHz FM Russia - CB Channel 3 FM Simplex Repeater
27.635 MHz FM Russia
27.025 MHz FM Russia - CB Channel 6 FM Simplex Repeater
27.190 MHz FM Russia
27.180 MHz FM Russia

174
29.875 MHz is apparently one of the more popular frequencies for these guys.  I thought 31.100 MHz and 31.800 MHz were busy but 29875 FM is basically nonstop. 

27.750 MHz FM, 27.775 MHz FM, 27.900 MHz FM, 27.975 MHz FM, 28.000 MHz FM and numerous frequencies within 10 meters are also busy.  29.150 MHz FM seems to be the most popular one, with the Russian taxi cabs mixing in.

175



29.7050 MHz FM - FSK signal, basically nonstop
29.7400 MHz FM - FSK bursts, 29.739 MHz USB frequency)
29.7600 MHz FM - FSK signal, nonstop (29.758 MHz USB or 29.759 MHz USB)
29.8000 MHz FM - POCSAG paging pager signals 29.8 MHz
29.8250 MHz FM - Weak FM chatter, probably Asian fishery radio chatter
29.8450 MHz FM - FSK, 29.843 MHz USB window frequency
29.9000 MHz FM - POCSAG paging pager signals 29.9 MHz - very strong at 1745 UTC onward
29.9250 MHz FM - Asian fishery radio chatter, OTH Radar QRM
29.9400 MHz FM - Other the horizon radar, roughly 60 kHz wide, center freq 29.94 MHz
30.0000 MHz FM - Carriers, one on 29.9995 MHz, another "chirping" on 30.000 MHz up to 30.001 MHz
30.0000 MHz FM - Military FM comms, maybe radio tests? 30.0001 MHz
30.0000 MHz FM - Yet another FM carrier,
30.1000 MHz FM - Paging - POCSAG, very dramatic fading
30.1550 MHz FM - FSK data bursts, weak
30.3250 MHz FM - Asian fishery radio chatter
30.3500 MHz FM - Military FM comms, very wide FM deviation, unable to ID
30.3600 MHz AM - Indian music, probably broadcast harmonic 15.180 MHz?, fading up to S6, down into the noise
30.4000 MHz FM - UNID two-way comms, not sure of language
30.4125 MHz FM - UNID language, possibly also fishery radio comms?
30.4200 MHz AM - Broadcast harmonic - 30.420.5 MHz
30.5750 MHz FM - Military FM comms, sounds like US military? heavily distorted 
30.6750 MHz FM - Digital two-way comms (probably military going by bandwidth)
30.7250 MHz FM - Asian fishery radio chatter
30.9000 MHz FM - POCSAG paging pager signals
30.9000 MHz FM - FSK data, not POCSAG
31.1250 MHz FM - Asian fishery radio chatter
31.1300 MHz FM - UNID two-way comms, narrow FM
31.2000 MHz FM - Spanish language taxi dispatch - YL dispatcher
31.3200 MHz FM - POCSAG paging
31.3250 MHz FM - French EPAR traffic light control data (polytone)
31.4250 MHz FM - French EPAR traffic light control data (polytone)
31.4375 MHz FM - UNID two-way FM comms (NFM, likely LMR)
31.4750 MHz FM - French EPAR traffic light control data (polytone)
31.5250 MHz FM - Military FM comms, very wide FM deviation, unable to ID
31.5250 MHz FM - FM carrier, fading in and out
31.5250 MHz FM - Asian fishery chatter also on frequency
31.6875 MHz FM - French EPAR traffic light control data (polytone) 
31.7250 MHz FM - POCSAG paging - UK hospital pagers
31.7500 MHz FM - POCSAG paging - UK hospital pagers
31.7750 MHz FM - POCSAG paging - UK hospital pagers
31.8000 MHz FM - Asian fishery radio chatter
31.9750 MHz FM - French EPAR traffic light control data (polytone)
32.0450 MHz FM - FSK signal, 32.043 MHz USB tuning
32.1800 MHz FM - Spanish language taxi dispatch - Costa Rica taxi
32.3250 MHz FM - Asian fishery radio chatter
32.4500 MHz FM - FSK bursts
32.9000 MHz FM - Military FM comms, very wide FM deviation, unable to ID
32.9400 MHz FM - Weak FM LMR - Costa Rican taxi cab dispatcher
32.9450 MHz FM - AM? possible broadcast harmonic?
32.9750 MHz FM - MFSK data signal (3 subcarriers, -2.3 kHz, center freq and +2.3 kHz)
33.3250 MHz FM - FSK data bursts
33.3300 MHz FM - Russian language, NFM, possible land mobile radio
33.4500 MHz FM - Strong FSK signal
33.4625 MHz FM - Weak two-way FM comms
33.9000 MHz FM - Asian fishery radio chatter
33.9250 MHz FM - Asian fishery radio chatter
34.9625 MHz FM - French language, French LMR
35.0125 MHz FM - French language, French LMR
35.0250 MHz FM - French language, French LMR
35.0500 MHz FM - French language, French LMR
35.0625 MHz FM - French language, French LMR
35.0750 MHz FM - French language, French LMR
35.1000 MHz FM - French language, French LMR
35.1625 MHz FM - French language, French LMR
35.2000 MHz FM - French language, French LMR
35.2125 MHz FM - French language, French LMR
35.2250 MHz FM - French language, French LMR
35.2500 MHz FM - French language, French LMR
35.2750 MHz FM - French language, French LMR 
35.3125 MHz FM - French language, French LMR
35.3375 MHz FM - French language, French LMR
35.3500 MHz FM - French language, French LMR
35.3625 MHz FM - French language, French LMR
35.3750 MHz FM - French language, French LMR
35.4000 MHz FM - French language, French LMR
35.4000 MHz FM - Paging - POCSAG pager
35.4125 MHz FM - French language, French LMR
35.4250 MHz FM - French language, French LMR
35.4750 MHz FM - French language, French LMR
35.4875 MHz FM - Open carrier
35.5000 MHz FM - French language, French LMR
35.5000 MHz FM - POCSAG paging pager
35.5125 MHz FM - French language, French LMR
35.5375 MHz FM - French language, French LMR
35.5500 MHz FM - POCSAG paging pager
35.5500 MHz FM - French language, French LMR
35.5625 MHz FM - French language, French LMR
35.6000 MHz FM - French language, French LMR
35.6000 MHz FM - Data bursts, FSK
35.6250 MHz FM - French language, French LMR
35.6375 MHz FM - French language, French LMR
35.6875 MHz FM - French language, French LMR
35.7000 MHz FM - French language, French LMR
35.7250 MHz FM - French language, French LMR
35.7750 MHz FM - French language, French LMR
35.7800 MHz FM - POCSAG (weak)
35.7875 MHz FM - French language, French LMR
35.8000 MHz FM - French language, French LMR
35.8875 MHz FM - French language, French LMR
35.9625 MHz FM - French language, French LMR
36.1125 MHz FM - French language, French LMR
36.1250 MHz FM - Possibly Farsi?   
36.1250 MHz FM - French language, French LMR
36.1500 MHz FM - Paging?
36.1625 MHz FM - Heavily distorted audio
36.1625 MHz FM - French language, French LMR
36.2375 MHz FM - French language, French LMR
36.5000 MHz FM - Spanish language taxi cab dispatcher
37.7000 MHz FM - Military FM comms, very wide FM deviation, unable to ID
38.1000 MHz FM - Military FM comms, very wide FM deviation, unable to ID
38.5250 MHz FM - Military FM comms, very wide FM deviation, unable to ID
38.6600 MHz FM - Spanish language taxi cab dispatcher
38.7250 MHz FM - Military FM comms, very wide FM deviation, unable to ID
40.0125 MHz FM - POCSAG paging - Italian hospital pager systems
40.0375 MHz FM - POCSAG paging - Italian hospital pager systems
40.0625 MHz FM - POCSAG paging - Italian hospital pager systems
40.0875 MHz FM - POCSAG paging - Italian hospital pager systems
40.6600 MHz FM - POCSAG paging signals
40.6650 MHz FM - POCSAG paging, nonstop POCSAG paging signal
40.6650 MHz FM - Another POCSAG pager on top of the "base" signal
40.6700 MHz FM - FM carrier
40.6700 MHz FM - Polytone data FSK signal - looks like ROS on the waterfall
40.6700 MHz CW - Morse ID? beacon?
40.6700 MHz FM - POCSAG paging - numerous paging signals mixing together
40.6750 MHz FM - FSK data
40.6750 MHz FM - POCSAG paging signals
40.6800 MHz FM - FM carrier
40.6800 MHz FM - POCSAG paging - various bandwidths at once
40.6850 MHz FM - Polytone data (FSK)
40.6850 MHz FM - POCSAG paging
40.6875 MHz FM - POCSAG paging
40.6900 MHz FM - FM carrier
40.6900 MHz FM - POCSAG paging - very strong POCSAG pager
40.6950 MHz FM - Nonstop data signal
40.7000 MHz FM - POCSAG paging signals
40.7125 MHz FM - FM carrier
40.7375 MHz FM - FM carrier, fading in and out
40.8800 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz 
40.8850 MHz FM - FSK data bursts, also POCSAG
40.8875 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz
40.8925 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz
40.9000 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz
40.9050 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz
40.9125 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz 
40.9150 MHz FM - FM carrier
40.9150 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz
40.9200 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz
40.9250 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz
40.9275 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz
40.9300 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz
40.9350 MHz FM - FSK bursts, similar to those heard on 40 MHz / 41 MHz
40.9425 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz
40.9500 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz
40.9550 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz
40.9625 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz
40.9750 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz
40.9800 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz
40.9850 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz
40.9950 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz 
40.9925 MHz FM - FSK bursts, very rapid - reminds me of the data networks heard on 26-28 MHz
40.9950 MHz FM - FSK bursts
41.0000 MHz FM - FSK bursts
41.0050 MHz FM - FSK bursts, similar to those heard on 40.9925 MHz
41.0125 MHz FM - FSK bursts
41.0250 MHz FM - POCSAG paging signals, lots of QRM from the various data links on/nearby frequency
41.0375 MHz FM - POCSAG paging, FSK bursts mixing in
41.0475 MHz FM - FSK bursts
41.0500 MHz FM - FSK bursts
41.0625 MHz FM - FSK bursts
41.0650 MHz FM - FSK bursts

176
Via G8JNJ SDR receiver. 

1100 UTC - 1130 UTC



29.7000 MHz FM - Multi-tone FSK MFSK signal (centered on 29.7 MHz)
29.7050 MHz USB - Narrowband FSK signal - short bursts
29.7500 MHz FM - POCSAG paging signals
29.7700 MHz FM - FSK bursts
29.7750 MHz FM - Asian fishery radio chatter
29.8000 MHz FM - POCSAG paging signals
29.8150 MHz AM - French language chatter - out of band freeband CBers outbanders
29.8250 MHz FM - Asian fishery radio chatter
29.8400 MHz FM - FSK signals
29.8750 MHz FM - Asian fishery radio chatter, very busy at points
29.8875 MHz FM - LMR radio two-way comms, Russian language
29.9000 MHz FM - POCSAG paging signals
29.9150 MHz AM - French language chatter - out of band CB operators
29.9250 MHz FM - Asian fishery radio chatter
29.9950 MHz FM - Carrier on and off, 3-4 second "ON" duration
29.9990 MHz FM - Carriers
30.0000 MHz FM - Carriers, "chirp" signals
30.0000 MHz FM - Military FM wide deviation signals, short bursts
30.0015 MHz FM - Carriers
30.0250 MHz FM - Military FM comms
30.0550 MHz FM - UNID two-way comms, possible CB or freebander / outbander activity
30.0750 MHz FM - Asian fishery radio chatter, mixing with weak data bursts
30.1000 MHz FM - Weak POCSAG paging signals
30.1250 MHz FM - Asian fishery radio chatter
30.1550 MHz FM - FSK data bursts
30.2000 MHz FM - Military FM comms, UNID source
30.2500 MHz FM - Asian fishery radio chatter
30.2600 MHz FM - UNID language, two-way comms
30.2750 MHz FM - FSK data bursts
30.3000 MHz FM - Military FM comms, then encrypted digital comms
30.3250 MHz FM - Asian fishery radio chatter
30.4000 MHz FM - Digital two-way comms, possibly encrypted military
30.4800 MHz FM - Two-way LMR comms, NFM, not military
30.5000 MHz FM - UNID comms, Arabic language, not military deviation
30.5250 MHz FM - Digital two-way comms, possibly encrypted military
30.5450 MHz FM - FSK data bursts, weak signals but pretty frequent
30.5750 MHz FM - Asian fishery radio chatter
30.6375 MHz FM - Somebody doing radio checks?  keyups, no audio - not 30.640 MHz
30.6500 MHz FM - Asian fishery radio chatter
30.6750 MHz FM - Wideband data? 20 kHz wide, bursts 1-2 to 6-7 seconds long, S8-S9
30.6800 MHz FM - FM carrier, weak signal fading in and out
30.6875 MHz FM - FM carrier, very weak audio heard
30.7000 MHz FM - POCSAG paging signals
30.7250 MHz FM - Asian fishery radio chatter
30.7450 MHz FM - Weak FM two-way LMR type signals, UNID language
30.7500 MHz FM - Asian fishery radio chatter
30.8000 MHz FM - Asian fishery radio chatter
30.8750 MHz FM - FSK data bursts, similar to data heard on 30.155 MHz
30.9000 MHz FM - FSK data signals, *not* POCSAG on same frequency
30.9000 MHz FM - POCSAG paging signals
30.9250 MHz FM - Military comms UNID source - tell-tale wide FM deviation
30.9300 MHz FM - Weak FM two-way comms, heavy fading
30.9625 MHz FM - UNID FM two-way comms, very weak
31.0000 MHz FM - Data signals - seemed like encrypted military comms
31.0250 MHz FM - Military comms UNID source - tell-tale wide FM deviation
31.1000 MHz FM - Asian fishery radio chatter
31.1500 MHz FM - POCSAG paging bursts, lots of fading
31.1750 MHz FM - Asian fishery radio chatter
31.1950 MHz FM - UNID two-way comms
31.2000 MHz FM - Asian fishery radio chatter
31.2650 MHz FM - Russian? language chatter, not military
31.2850 MHz FM - UNID two-way comms
31.3000 MHz FM - Military comms UNID source - tell-tale wide FM deviation
31.3200 MHz FM - POCSAG paging signals - weak
31.3250 MHz FM - French EPAR multi-tone traffic signal control data bursts
31.3875 MHz FM - French EPAR multi-tone traffic signal control data bursts
31.4000 MHz FM - Digital two-way comms, possibly encrypted military
31.4250 MHz FM - French EPAR multi-tone traffic signal control data bursts
31.5000 MHz FM - Digital two-way comms, possibly encrypted military
31.6750 MHz FM - Asian fishery radio chatter
31.6875 MHz FM - French EPAR multi-tone traffic signal control data bursts
31.7250 MHz FM - POCSAG paging - UK hospital pagers
31.7500 MHz FM - POCSAG paging - UK hospital pagers - busiest frequency
31.7750 MHz FM - Asian fishery radio chatter
31.7750 MHz FM - POCSAG paging - UK hospital pagers 
31.8000 MHz FM - Asian fishery radio chatter
31.8250 MHz FM - Digital two-way comms, possibly encrypted military 
31.9000 MHz FM - Asian fishery radio chatter
31.9750 MHz FM - French EPAR multi-tone traffic signal control data bursts
32.1750 MHz FM - Asian fishery radio chatter
32.2250 MHz FM - Asian fishery radio chatter
32.3000 MHz FM - Digital two-way comms, possibly encrypted military
32.7500 MHz FM - Military comms UNID source - tell-tale wide FM deviation
33.0000 MHz FM - FSK data bursts, deep fading
33.1000 MHz FM - Weak FM comms, possibly fishing fleets or US based land mobile radio
33.2000 MHz FM - Weak FM signals, two-way comms LMR type (unable to ID language)
33.4500 MHz FM - Digital two-way comms, possibly encrypted military
33.6250 MHz FM - Asian fishery radio chatter
33.8000 MHz FM - Asian fishery radio chatter
33.9000 MHz FM - Asian fishery radio chatter
34.1500 MHz FM - FM carrier - military wideband FM (unmodulated, 150Hz tone hum noted)
34.7000 MHz FM - Paging - weak POCSAG signals
34.9625 MHz FM - French PMR
35.0000 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.0750 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.1125 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.1250 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.1625 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.2000 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.2500 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.2375 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.2625 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.2750 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.3000 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.3125 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.3375 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.3750 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.4000 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.4250 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.4375 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.4500 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.4875 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.5000 MHz FM - POCSAG paging signals pager 35.5 MHz
35.5000 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.5125 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.5375 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.5500 MHz FM - POCSAG paging signals pager 35.55 MHz
35.5625 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.6000 MHz FM - POCSAG paging signals pager 35.6 MHz
35.6000 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.6375 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.6500 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.6625 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.7000 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.7750 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.7875 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.8000 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.8125 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.8500 MHz FM - Data signals mixing with the French LMR traffic
35.8875 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.9000 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.9250 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.9625 MHz FM - French PMR (likely DDE ePMR analog trunking system)
35.9750 MHz FM - French PMR (likely DDE ePMR analog trunking system)
36.0000 MHz FM - French PMR (likely DDE ePMR analog trunking system)
36.0125 MHz FM - French PMR (likely DDE ePMR analog trunking system)
36.0250 MHz FM - French PMR (likely DDE ePMR analog trunking system)
36.0500 MHz FM - French PMR (likely DDE ePMR analog trunking system)
36.1000 MHz FM - French PMR (likely DDE ePMR analog trunking system)
36.1125 MHz FM - French PMR (likely DDE ePMR analog trunking system)
36.1375 MHz FM - French PMR (likely DDE ePMR analog trunking system)
36.1875 MHz FM - French PMR (likely DDE ePMR analog trunking system)
36.2500 MHz FM - Military comms UNID source - tell-tale wide FM deviation

177
10/11 meters / Re: FM in the USA
« on: June 16, 2023, 1540 UTC »
Channel 65 as in 27.655 MHz FM? 

Channel 20 "up one band" - so 27.205 MHz up one band [+450 kHz] = 27.655 MHz FM. 

Makes sense, given the US based activity heard on 27.605 MHz FM and 27.805 MHz FM.  It does sound like a local net on an out of band frequency.

The band has been open a lot lately, lots of interesting stuff on 11m.  Glad to hear more folks are using FM. 

178
VHF low band logs

G8JNJ RaspSDR

32.350 MHz FM - Military FM comms, wide FM deviation, unknown source unknown language
32.325 MHz FM - Russian language chatter, NFM (doesn't seem like military)
32.200 MHz FM - POCSAG paging - unknown source - paging POCSAG
32.025 MHz FM - Asian fishing fleet chatter - fishery radio comms fishing veseels 32.0250 MHz FM
31.975 MHz FM - French EPAR traffic signal control multi-tone data bursts
31.800 MHz FM - Asian fishing fleet chatter - fishery radio comms fishing vessels 31.8000 MHz FM
31.775 MHz FM - POCSAG paging UK hospital pager
31.750 MHz FM - POCSAG paging UK hospital pager
31.725 MHz FM - POCSAG paging UK hospital pager
31.650 MHz FM - Military FM comms, wide FM deviation, unknown source unknown language
31.525 MHz FM - Asian fishing fleet chatter - fishery radio comms fishing vessels 31.5250 MHz FM
31.500 MHz FM - Asian fishing fleet chatter - fishery radio comms fishing vessels 31.5000 MHz FM
31.475 MHz FM - Military FM comms, wide FM deviation, possibly IDF
31.325 MHz FM - French EPAR traffic signal control multi-tone data bursts
31.320 MHz FM - POCSAG paging pager signals
31.200 MHz FM - Asian fishing fleet chatter - fishery radio comms fishing vessels 31.2000 MHz FM
31.100 MHz FM - Asian fishing fleet chatter - fishery radio comms fishing vessels 31.1000 MHz FM
31.025 MHz FM - Asian fishing fleet chatter - fishery radio comms fishing vessels 31.0250 MHz FM
30.800 MHz FM - Asian fishing fleet chatter - fishery radio comms fishing vessels 30.8000 MHz FM
30.785 MHz FM - FM carrier on/off, data with FM signal (no voice heard).  Not 30.7875 MHz
30.750 MHz FM - Asian fishing fleet chatter - fishery radio comms fishing vessels 30.7500 MHz FM
30.425 MHz FM - Short-duration paging bursts
30.325 MHz FM - Asian fishing fleet chatter - fishery radio comms fishing vessels 30.3250 MHz FM
30.155 MHz FM - FSK data bursts
30.100 MHz FM - POCSAG paging bursts
30.075 MHz FM - Military FM comms, wide FM deviation, unknown source unknown language
30.025 MHz FM - Asian fishing fleet chatter - fishery radio comms fishing vessels 30.0250 MHz FM 
30.000 MHz FM - FM carrier
29.975 MHz FM - Asian fishing fleet chatter - fishery radio comms fishing vessels 29.9750 MHz FM
29.900 MHz FM - POCSAG paging signals, bursts
29.900 MHz FM - FM carrier
29.875 MHz FM - Asian fishing fleet chatter - fishery radio comms fishing vessels 29.8750 MHz FM
29.850 MHz FM-CW - Over the horizon radar, 70-75 kHz wide
29.703 MHz USB - FSK signal (center frequency: 29.705 MHz)
29.700 MHz FM - Multi frequency shift keying data signal - bursts

179
10/11 meters / Re: FM in the USA
« on: June 12, 2023, 1227 UTC »
As others have mentioned, 26.805 MHz FM seems to be the "home channel". 

I've noticed US FM activity on 27.605 MHz FM and 27.805 MHz FM...but 26.805 FM is by far the most popular out of band frequency for US stations.

Of course, 27.605 MHz is right next to UK FM CB channel 1 on 27.60125 MHz FM.  27.805 MHz is right next to 27.80125 MHz (UK FM CB channel 21).  As far as the UK FM channels go, I've worked UK stations on 27.97125 FM (UK FM CB channel 38), 27.90125 MHz FM (UK FM CB channel 31) and 27.91125 MHz FM (UK FM CB channel 32).  Naturally UK FM channel 19 is the place to start - 27.78125 MHz FM or just 27.781 MHz FM. 

When the band is nice and open to the UK and Europe, there's lots of SSB QRM all over the band, plus AM and FM signals on the "standard" frequencies like 27.785 MHz [taxi cab dispatcher out of Mexico].   I've noticed that the Latin American stations are happy with using FM in the legal 40 CB band. 
 

As far as in-band legal 40 channels go, I've heard US FM signals on

Channel 14 - 27.125 MHz FM.  Unfortunately, there's a lot of AM users on that frequency. 
Channel 23 - 27.255 MHz FM
Channel 27 - 27.275 MHz FM
and
Channel 29 - 27.295 MHz FM. 

There are some indications that Channel 29 FM is being used in some parts of the country as a secondary channel to Channel 19 AM. 

Channels 30 and 31 are both popular FM calling channels in Europe. 


180
10/11 meters / 11m Activity UK Receiver 09 June 2023
« on: June 09, 2023, 1547 UTC »
Via G8JNJ remote SDR receiver. 

From 1120 UTC to 1135 UTC  on June 9th 2023.


25615 FM - Somebody doing radio checks or tuning up?
25615 LSB - Portuguese
25625 AM - Russian language chatter
25635 LSB - Portuguese, very busy
25662 USB - FSK signal
25665 AM - Italian, heavy fading
25690 USB - Strong FSK signal
25705 AM - Weak AM two-way comms
25715 AM - Italian language, two OMs - does *not* sound like a taxi cab
25770 FM - Russian LMR - taxi cab Russia YL dispatch
25775 LSB - Portuguese chatter, good signals w/Roger beep
25775 USB - Russian?
25785 AM - Italian
25800 AM - Weak AM signal - possibly 11m shortwave pirate
25805 AM - Italian, two OMs chatting, one is 2.5 kHz off-frequency
25815 AM - Weak AM chatter
25835 LSB - Portuguese
25855 FM - UNID language, weak
25875 FM - Russian LMR - taxi cab dispatcher YL
25895 AM - Portuguese, weak
25905 FM - Russian LMR - taxi cab radio dispatcher
25915 FM - Weak FM two-way comms
25925 FM - Weak FM two-way comms
25945 AM - Polish language?  UNID
25955 AM - Italian
25975 AM - Spanish language, possibly taxi cab dispatch LMR
25985 LSB - Portuguese, very good signals
26005 FM - Russian LMR - taxi cab Russia YL dispatch
26025 FM - Russian LMR - taxi cab Russia YL dispatch
26065 AM - Weak AM signals noted
26085 FM - Russian LMR - taxi cab Russia YL dispatch
26085 LSB - Spanish, somebody doing radio checks
26125 FM - Russian LMR - taxi cab Russia YL dispatch
26150 FM - POCSAG paging signals - 26.25 MHz pager
26155 AM - Spanish language, taxi cab dispatch?
26163 USB - FSK signal
26165 AM - Portuguese
26200 FM - POCSAG paging signals, often with FM carrier during "idle" times (26.2 MHz)
26205 FM - Russian LMR - taxi cab Russia YL dispatch Russian taxis
26225 USB - UNID language
26235 FM - Russian LMR - taxi cab Russia YL dispatch Russian taxis
26250 FM - POCSAG paging signals - 26.25 MHz pager
26285 AM - Italian language chatter
26300 FM - POCSAG paging signals - 26.3 MHz pager
26315 FM - Russian LMR - taxi cab Russia YL dispatch
26345 AM - Spanish language, informal chatter (freebanders)
26350 FM - POCSAG paging signals - 26.35 MHz pager
26385 AM - Portuguese, freebanders
26400 FM - POCSAG paging signals
26400 AM - AM signal with multi-tone data (not POCSAG!)
26415 AM - Portuguese chatter, freebanders
26425 AM - Portuguese language chatter, very active
26445 AM - Italian language chatter
26465 AM - Italian language chatter
26465 FM - Russian LMR - taxi cab Russia YL dispatch
26475 AM - Data bursts
26484 USB - FSK signal, very strong
26495 FM - Weak FM two-way chatter
26500 FM - POCSAG paging signals - 26.5 MHz pager
26505 AM - Portuguese language chatter
26515 FM - Russian LMR - Russian taxis 26MHz
26525 AM - Spanish language chatter, informal comms with Roger beeps
26530 FM - 8-10 kHz wide data signal
26531 USB - FSK signals
26540 LSB - Spanish language
26541 USB - FSK signals
26545 AM - AM voice signals, getting obliterated by FSK/data
26555 LSB - Spanish language, very busy
26560 FM - Russian LMR - Russian taxi cabs
26565 AM - Italian language
26565 FM - German language - weak
26585 AM - Spanish language
26588 USB - FSK signals
26600 FM - POCSAG paging signals 26.6 MHz pager
26605 LSB - Weak voice, getting obliterated by POCSAG paging signals
26630 FM - POCSAG paging signals 26.63 MHz pager
26635 FM - Strong FM carrier
26645 FM - POCSAG paging signals pager
26650 FM - POCSAG paging signals pager
26655 FM - Data signal, not POCSAG, very strong
26655 FM - POCSAG paging signals pager
26666 USB - FSK signals
26675 LSB - Italian language chatter
26682 USB - FSK signals
26685 AM - UNID language, Portuguse? Weak
26687 USB - FSK signal
26695 FM - POCSAG paging signals - several signals mixing together, very strong
26700 FM - POCSAG paging signals
26705 FM - POCSAG paging signals
26715 AM - Spanish language chatter
26723 USB - FSK signals
26725 FM - Russian LMR - Russian taxi cabs
26725 USB - FSK signals
26735 FM - German language
26740 LSB - French language chatter
26745 FM - POCSAG paging signals, nonstop POCSAG
26750 FM - POCSAG paging signals
26755 FM - POCSAG paging signals
26760 LSB - Portuguese chatter
26772 USB - FSK signals
26775 FM - Weak FM two-way comms, UNID
26775 USB - FSK signals
26790 USB - FSK signals
26802 USB - FSK signals
26815 FM - French, very strong signals, 9-10 kHz bandwidth
26820 FM - Russian LMR - taxi cab Russia YL dispatch
26825 FM - Weak FM signals
26835 FM - Portuguese
26840 USB - FSK signals
26853 USB - FSK signals
26875 FM - Noted FM signal activity, UNID user
26885 AM - Italian language chatter, mixing with FM
26885 FM - Weak FM signals noted
26895 FM - German language chatter
26900 FM - POCSAG paging signals
26904 USB - FSK signal - nonstop
26915 AM - Italian language
26925 FM - FSK data bursts
26935 AM - Portuguese language, strong
26945 FM - FSK bursts
26947 USB - FSK signals
26950 FM - Paging signals
26950 FM - Data bursts
26955 FM - FSK data bursts, MFSK
26960 FM - Data bursts, basically nonstop
26965 FM - Lots of signals on top of each other
26975 FM - Lots of signals on top of each other
26990 USB - French language chatter, data QRM
26995 FM - FSK bursts
27003 FM - POCSAG paging
27007 FM - POCSAG paging
27035 FM - Portuguese
27035 AM - Spanish language
27055 AM - UNID language
27065 AM - Spanish language, very busy
27075 FM - German language
27085 AM - AM calling frequency
27100 USB - UNID language, Eastern Europe
27125 AM - UK stations working AM mode, heavy FM QRM
27125 FM - German chatter
27130 AM - Polish?
27135 AM - Heavy QRM
27155 LSB - SSB calling frequency
27185 FM - Lots of signals
27190 USB - Spanish language
27195 FM - Data signals, weak
27200 FM - POCSAG paging
27200 LSB - Portuguese
27205 FM - Very busy
27235 FM - Packet AX.25 signals
27245 FM - Packet AX.25 signals 
27250 FM - Russian language?
27255 FM - Packet AX.25 signals
27255 USB - FT8 data signals
27255 AM - Modulated CW signals (AM mode with carrier)
27275 USB - UNID language, multiple signals on top of each other
27290 USB - Italian
27295 FM - UK CB stations heard
27300 FM - POCSAG paging signals
27305 USB - Numerous signals mixing together
27305 FM - Heard several stations on top of each other
27315 FM - Similar to 27.305 MHz FM
27350 FM - POCSAG paging signals
27355 FM - Spanish language, very good signals
27360 FM - POCSAG paging signals
27375 FM - Italian, almost full quieting, with faint SSB QRM
27380 LSB - SSB chatter
27385 LSB - SSB calling frequency
27405 FM - Station talking about FM mode vs. SSB on channel 40 (UK station)
27415 FM - UNID two-way comms, possibly LMR
27425 AM - Italian
27435 LSB - Spanish language
27450 FM - FM carrier, with paging signals
27455 USB - Spanish, very bad QRM from 27.465 MHz AM
27465 AM - Italian - very strong signals
27480 USB - Portuguese chatter
27485 AM - UNID user, way too much QRM from nearby SSB
27490 USB - "wish you the best, 14FTxxx and 13 division station QSO
27500 FM - Carrier, keyed down for 5-6 seconds, then unkeyed, then another 2-3 seconds
27505 AM - Italian - also very strong
27505 FM - POCSAG paging signals - very strong - 12 kHz wide
27510 USB - "Alpha Delta" "Japan" heard (in English)
27525 FM - UNID language, FM two-way comms
27537 USB - Faint SSB voice signals on frequency
27550 FM - POCSAG paging signals
27551 USB - FSK signals, FSK bursts
27555 USB - International calling frequency
27580 FM - POCSAG paging signals
27585 FM - UNID FM two-way comms
27590 FM - Russian LMR - taxi cab Russia YL dispatch
27600 FM - On/off carrier (right on 27.600 MHz)
27601 FM - UK FM CB chatter - 27.60125 MHz FM UK FM CB Channel 1
27620 USB - French language
27635 FM - ROS data mode
27640 USB - Portuguese
27641 FM - UK FM CB channel - 27.64125 MHz FM UK FM CB Channel 5
27645 USB - Italian chatter
27650 FM - POCSAG paging signals
27651 FM - UK FM CB chatter - 27.65125 MHz FM UK FM CB Channel 6
27655 FM - Russian LMR - Russian taxi cabs
27671 FM - UK FM CB chatter - 27.67125 MHz FM UK FM CB Channel 8
27681 FM - UK FM CB chatter - 27.68125 MHz FM UK FM CB Channel 9
27700 USB - SSTV
27700 FM - POCSAG paging signals pager 27.7 MHz
27720 USB - Italian language comms, heavy fading
27735 USB - German language comms
27750 FM - POCSAG paging signals pager 27.75 MHz
27750 FM - Asian fishing fleet radio network radio chatter 27.825 MHz FM [CSQ]
27765 FM - German language chatter
27775 FM - Possibly Russian taxi cab or Russian CB chatter
27781 FM - UK FM CB chatter - 27.78125 MHz FM UK FM CB Channel 19
27791 FM - UK FM CB chatter - 27.79125 MHz FM UK FM CB Channel 20
27805 FM - Russian LMR - Russian taxi cabs
27825 FM - Asian fishing fleet radio network radio chatter 27.825 MHz FM [CSQ]
27845 FM - POCSAG paging signals
27850 FM - POCSAG paging signals
27860 FM - Russian LMR - Russian taxi cabs 
27885 FM - POCSAG paging signals
27900 FM - Asian fishing fleet radio network radio chatter 27.900 MHz FM [CSQ]
27901 FM - UK FM CB chatter - 27.90125 MHz FM UK FM CB Channel 31
27911 FM - UK FM CB chatter - 27.91125 MHz FM UK FM CB Channel 32
27915 FM - Russian LMR - Russian taxi cabs
27920 FM - Russian LMR - Russian taxi cabs
27941 FM - UK FM CB chatter, weak. 27.94125 MHz FM UK FM Channel 35
27950 FM - POCSAG paging signals
27951 FM - UK FM CB chatter - 27.95125 MHz FM UK FM CB Channel 36
27961 FM - UK FM CB chatter - 27.96125 MHz FM UK FM CB Channel 37
27965 USB - French language, busy
27971 FM - UK FM CB chatter - 27.97125 MHz FM UK FM CB Channel 38
27975 FM - Asian fishing fleet radio network radio chatter 27.975 MHz FM [CSQ]
27981 FM - UK FM CB chatter - 27.98125 MHz FM UK FM CB Channel 39
27985 USB - French, heavy FM QRM
27985 FM - Russian taxi cab dispatch - Russian land mobile radio LMR
27991 FM - UK FM CB chatter - 27.99125 MHz FM UK FM CB Channel 40
27997 USB - French language
28215 FM - Russian LMR - taxi cab Russia YL dispatch
28265 FM - Russian LMR - taxi cab Russia YL dispatch 25

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