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16

10/11 meters / 11 meter activity 27 Oct 2022

« on: October 27, 2022, 1332 UTC »

Tuned in at 1330 UTC -


25615 - begin export radio band plan - Band A 25.615 MHz to 26.055 MHz
25615 AM - Noted AM signals on this frequency, too weak to actually ID anything - Channel 1, Band A
25625 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL 
25665 AM - Taxi dispatch YL transmissions mixing with OMs (also Spanish language)
25695 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL
25745 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL
25775 LSB - Spanish speaking freebanders - similar to the chatter on 25.985 MHz LSB
25800 AM - AM carrier noted, probably the 11m shortwave broadcast pirate station on 25.8 MHz 25800 kHz
25812 LSB - Spanish language chatter, odd frequency, 25.812 MHz LSB 25.812 LSB
25815 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL
25845 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL
25865 AM - Spanish language chatter, doesn't sound like a taxi
25915 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL
25950 FM - Studio Transmitter Link 25.950 FM 25950 FM, FM carrier fading in and out
25985 LSB - Spanish speaking freebanders - previously logged on/around this frequency (Mexican accents)
26035 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL
26055 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL  - Channel 40, Band A
26065 - begin export radio band plan - Band B 26.065 MHz to 26.505 MHz
26065 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL  - Channel 1, Band B
26075 AM - Taxi dispatcher - very weak
26100 - begin European standardized paging band - up to 26.935 MHz
26100 FM - POCSAG pager paging signals
26125 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL
26200 FM - POCSAG pager paging signals - European and UK paging frequency 26MHz
26225 USB - Spanish language freeband activity - known Mexican 26MHz band SSB frequency
26235 USB - Spanish language freeband activity - known Mexican 26MHz band SSB frequency
26235 FM - POCSAG pager paging signals
26240 USB - Spanish language freeband activity - known Mexican 26MHz band SSB frequency
26285 USB - Stations calling CQ DX (alternate to 27.555 USB) - Band B, Channel 19
26300 FM - POCSAG pager paging signals
26305 AM - Spanish language chatter
26335 AM - Spanish language chatter 
26350 FM - POCSAG pager paging signals - European and UK paging frequency 26MHz
26365 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL
26400 FM - POCSAG pager paging signals - European and UK paging frequency 26MHz
26405 AM - Spanish language chatter, freebanders or truckers? 
26405 USB - UNID language, probably Portuguese
26415 USB - Several stations on frequency, sounds like Polish or Russian?
26415 AM - Spanish language, YL heard, taxi cab?  other signals mixing in
26430 USB - Polish language or similar? 
26435 USB - UNID language, Eastern European?
26450 FM - POCSAG pager paging signals
26485 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL
26500 FM - POCSAG pager paging signals
26515 - begin export radio band plan - Band C 26.515 MHz to 26.955 MHz
26515 AM - Spanish speaking OMs, likely freebanders - - Channel 1, Band C
26540 LSB - Spanish speaking freebanders
26550 FM - POCSAG pager paging signals, heavy QRM from 26.555 LSB
26555 LSB - Spanish speaking / Latin American 11m calling frequency (see also: 27.455 MHz USB)
26565 - begin German 80 channel CB band plan - 26.565 MHz to 27.405 MHz
26565 AM - Spanish speaking stations
26570 LSB - Spanish language, likely stations that QSY'ed from 26.555 LSB
26575 AM - Spanish language chatter
26585 AM - Spanish language chatter
26595 AM - Spanish language chatter
26600 FM - POCSAG pager paging signals
26605 AM - Spanish language chatter
26610 FM - UNID FM chatter, sounds like Polish maybe?
26635 FM - POCSAG pager paging signals
26635 FM - FM voice signals noted mixing with POCSAG data, German? 
26650 FM - POCSAG pager paging signals
26695 FM - POCSAG pager paging signals
26695 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL
26700 FM - POCSAG pager paging signals
26705 FM - POCSAG pager paging signals
26715 AM - Spanish speaking stations, big radios
26725 FM - German language
26735 AM - US stations truckers using export radios on 26 MHz band, this is channel 19 "down one band" 26.735 MHz
26745 FM - POCSAG pager paging signals
26750 FM - POCSAG pager paging signals
26755 FM - POCSAG pager paging signals
26765 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL
26765 FM - German language
26778 LSB - "Kilo Papa" "One Two Three Four Five" - somebody doing a radio check (English with accent)
26800 FM - POCSAG pager paging signals
26815 FM - FSK data signal - see 26885, 26895 and other frequencies
26825 FM - FSK data signal
26825 FM - German language
26835 FM - POCSAG pager paging signals
26850 FM - POCSAG pager paging signals
26855 FM - FSK data signals
26855 FM - German language voice chatter
26865 FM - Data signal - POCSAG pager signals...and voice? 
26885 FM - FSK data signal, about 3-4 kHz wide
26895 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL lots of QRM from data signals
26895 FM - FSK data signal - very similar to the signals on 26905, 26885 and likely other frequencies
26900 FM - POCSAG pager paging signals
26905 FM - FSK data signal, about 3-4 kHz wide - very similar to signal heard on 26.885 MHz
26925 FM - UNID data signal - MFSK signal
26935 FM - POCSAG pager paging signals
26935 AM - Spanish language chatter, fading in and out with data QRM
26945 FM - Data signals - not POCSAG
26945 FM - POCSAG pager paging signals
26950 FM - POCSAG pager paging signals
26955 FM - Data signals, mixing with voice?
26955 FM - German language - German 80 Channel CB Channel 80 and Channel 40, Band C
26960 FM - Data signals - not POCSAG
26965 - begin export radio band plan - Band D 26.965 MHz to 27.405 MHz - legal CB band

26960 to 27410 - legal CB band, signals every 5 or 10 kHz, AM, FM and SSB everywhere!

RCRS data telemetry remote control frequencies and nearby frequencies

26995 AM - AM voice signals - Taxi dispatch lady Spanish language taxi dispatcher SS YL
27000 FM - POCSAG pager paging signals
27090 FM - FSK data signal - continuous transmission
27095 FM - FSK data signals - 6-7 kHz wide
27100 FM - POCSAG pager paging signals
27190 USB - German language chatter
27195 FM - FSK data signals
27195 AM - AM voice signals - Taxi dispatch lady Spanish language taxi dispatcher SS YL
27200 FM - POCSAG pager paging signals
27250 FM - POCSAG pager paging signals
27255 FM - Various data signals, including the typical FSK signals but also wideband POCSAG signals
27255 FM - ROS data mode (HF data mode used on 11m)

27415 - begin export radio band plan - Band E 27.415 MHz to 27.855 MHz
27465 AM - Italian big radios channel "canale 45"
27490 FM - FM signal noted, only for a few seconds
27505 FM - POCSAG pager paging signals (offset frequency - 27.5 MHz 27.51 MHz)
27550 FM - POCSAG pager paging signals
27575 AM - US stations, probably truck drivers or other land mobile users on 27.575 MHz
27600 FM - POCSAG pager paging signals
27601 - begin UK FM 27/81 CB band 27.60125 MHz to 27.99125 MHz, 10 kHz steps, FM mode only
27601 - begin WPAS LW Channels 27.601 MHz to 27.991 MHz, 10 kHz steps, FM or AM mode, same as UK FM band plan
27601 FM - UK FM CB Channel 1 - UK FM CB chatter - 27.60125 MHz FM
27605 - begin WPAS UW Channels 27.605 MHz to 27.995 MHz, 10 kHz steps, FM or AM mode
27605 AM - "yeah its really strange, the gutters are all..." "clear that driveway" - US stations, informal chatter
27631 FM - UK FM CB Channel 4 - UK FM CB - 27.63125 MHz FM - seems like a dead carrier
27635 FM - ROS data mode
27635 AM - AM voice activity, presumably truck drivers or freeband operators
27635 USB - ROS data mode
27641 FM - UK FM CB Channel 5 - 27.64125 MHz FM - weak signals
27650 FM - POCSAG pager paging signals
27700 FM - POCSAG pager paging signals
27710 USB - Spanish language chatter
27750 FM - POCSAG pager paging signals
27751 FM - UK FM CB Channel 16 - 27.75125 MHz FM
27755 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL, some QRM from UK FM CB on 27.751 MHz
27761 FM - UK FM CB Channel 17 - 27.76125 MHz FM
27771 FM - UK FM CB Channel 18 - 27.77125 MHz FM
27775 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL
27781 FM - UK FM CB Channel 19 - 27.78125 MHz FM, very busy
27785 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL, some QRM from UK FM CB on 27.781 MHz
27795 AM - Taxi dispatch lady Spanish language taxi dispatcher SS YL
27800 FM - POCSAG pager paging signals
27805 USB - Spanish language freebander chatter
27841 FM - UK FM CB Channel 25 - very busy, good signals - 27.84125 MHz FM
27845 FM - POCSAG pager paging signals, offset frequency - previously logged on 27.847 MHz and 27.848 MHz (and 27.85 MHz)
27850 FM - POCSAG pager paging signals
27851 FM - UK FM CB Channel 26 - 27.85125 MHz FM
27855 AM - Spanish speaking OMs, could be truck drivers
27861 FM - UK FM CB Channel 27 - 27.86125 MHz FM
27865 - begin export radio band plan - Band F 27.865 MHz to 28.305 MHz
27881 FM - UK FM CB Channel 29 - 27.88125 MHz FM
27885 FM - POCSAG pager paging signals
27891 FM - UK FM CB Channel 30 - 27.89125 MHz FM
27900 FM - POCSAG pager paging signals
27931 FM - UK FM CB Channel 34 - also very busy at 1445 UTC 27.93125 MHz FM
27941 FM - UK FM CB Channel 35 - another open carrier/unmodulated carrier 27.94125 MHz FM
27950 FM - POCSAG pager paging signals
27951 FM - UK FM CB Channel 36 - 27.95125 MHz FM
27971 FM - UK FM CB Channel 38 - 27.97125 MHz FM
27981 FM - UK FM CB Channel 39 - 27.98125 MHz FM
27991 FM - UK FM CB Channel 40 - 27.99125 MHz FM

17

10/11 meters / 11 meter activity 26 Oct 2022

« on: October 26, 2022, 1435 UTC »

25735 AM - Taxi dispatcher taxi dispatch lady Spanish language SS YL taxi 25.735 MHz AM
26145 AM - Spanish language
26150 FM - POCSAG paging pager signal
26200 FM - POCSAG paging pager signals
26250 FM - POCSAG paging pager signals - lots of signals on top of each other
26350 FM - POCSAG paging pager signals 
26375 AM - Spanish language
26400 FM - POCSAG paging pager signals
26420 USB - Polish language
26425 USB - Polish language
26435 USB - Polish language
26440 USB - Polish language
26450 FM - POCSAG paging pager signals
26470 FM - Carrier signal - 26.47 MHz
26540 LSB - Spanish language
26550 FM - POCSAG paging pager signals
26555 LSB - Spanish language
26585 AM - Spanish language, Mexican trucker and freebander frequency
26595 FM - German language
26595 AM - Spanish language
26600 FM - POCSAG paging pager signals
26635 FM - POCSAG paging pager signals
26650 FM - POCSAG paging pager signals
26695 FM - POCSAG paging pager signals
26700 FM - POCSAG paging pager signals
26705 FM - POCSAG paging pager signals
26705 AM - Spanish language
26715 FM - German language
26745 FM - POCSAG paging pager signals
26750 FM - POCSAG paging pager signals
26765 AM - Taxi dispatcher taxi dispatch lady Spanish language SS YL taxi 26.765 MHz AM
26765 FM - Voice pager - FM signal sounds like a telephone "busy signal" followed by POCSAG bursts
26785 FM - POCSAG paging pager signals
26800 FM - POCSAG paging pager signals
26805 FM - US stations working FM on 26.805 MHz 26.805 FM
26815 FM - German language
26835 FM - POCSAG paging pager signals
26845 FM - POCSAG paging pager signals
26845 FM - FSK signals mixing in with the pager signals
26850 FM - POCSAG paging pager signals
26855 FM - POCSAG paging pager signals
26895 FM - German language
26900 FM - POCSAG paging pager signals
26905 FM - German language, very very strong SIO 555
26915 AM - English language
26915 FM - German language on top of data???
26915 FM - Data or paging signal (4-5 kHz wide)
26935 FM - POCSAG paging pager signals
26945 FM - Data bursts, previously logged on this frequency and 26960
26950 FM - POCSAG paging pager signals
26950 FM - FSK bursts, possibly an idle signal?
26955 FM - German language
26955 FM - FSK data bursts
26960 FM - Data bursts, known Russian origin (see also: 26.945 MHz)

Legal 40, lots and lots of signals, including those on the "zeros" (regular CB frequencies -5 kHz, so channel 1 is 26.960 MHz instead of 26.965, channel 19 is 27.180 instead of 27.185, channel 40 is 27.400 instead of 27.405)

26995 FM - Data bursts, consistent with those usually heard during Latin American and European band openings
27000 FM - Polish language
27080 FM - Some FM voice getting obliterated by strong signals on CB Channel 11 (27085 AM / 27.085 MHz AM)
27100 FM - POCSAG paging pager signal
27130 FM - Polish language
27145 FM - Data bursts
27145 AM - Spanish language, YL dispatcher - likely a taxi dispatcher
27170 FM - Polish??
27180 FM - Polish or Russian?
27190 USB - UNID language, heavy QRM
27190 FM - UNID language
27195 FM - Previously not logged data mode, MFSK signal, roughly 4.5 kHz wide
27195 FM - Polish or Russian language?
27195 AM - Taxi dispatcher taxi dispatch lady Spanish language SS YL taxi 27.195 MHz AM
27200 FM - Polish or Russian? 
27230 FM - UNID language
27235 FM - Data mode - packet? CB Channel 24
27235 USB - UNID language, Polish or Russian?  Getting serious QRM from the data signals
27240 FM - UNID language
27245 FM - Data mode - packet radio and ROS data modes heard - CB Channel 25
27245 FM - German language
27250 FM - UNID language - Polish, Russian?
27255 FM - Lots and lots of data bursts, various modes
27270 FM - Polish language
27275 AM - Taxi dispatcher taxi dispatch lady Spanish language SS YL taxi 27.275 MHz AM
27280 FM - Polish language
27285 FM - German language
27285 AM - US stations?
27315 FM - German, other languages mixing together
27350 LSB - UK stations, heavy interference, heard "London"
27350 FM - UNID language, heavy QRM from SSB signals on 27.345 MHz LSB, etc.
27505 FM - POCSAG paging pager signals
27465 AM - Italian stations, lots of signals on top of each other
27530 FM - Weak FM signals heard, sounds like Russian to me
27650 FM - POCSAG paging pager signals
27661 FM - UK FM CB Channel 7 - 27.66125 MHz FM - heavy QRM from 27.665 LSB and other SSB signals all over the band
27691 FM - UK FM CB Channel 10 - 27.69125 MHz FM
27700 FM - POCSAG paging pager signals
27700 USB - SSTV noted
27701 FM - UK FM CB Channel 11 - 27.70125 MHz FM
27731 FM - UK FM CB Channel 14 - 27.73125 MHz FM
27775 FM - FSK data signals or pager - 3-4 kHz wide signal
27781 FM - UK FM CB Channel 19 - 27.78125 MHz FM - Very busy
27785 AM - Taxi dispatcher taxi dispatch lady Spanish language SS YL taxi 27.785 MHz AM
27800 FM - POCSAG paging pager signals
27841 FM - UK FM CB Channel 24
27851 FM - UK FM CB Channel 25
27881 FM - UK FM CB Channel 29, another open carrier or dead carrier
27931 FM - UK FM CB Channel 34, open carrier or open mic?  Music heard
27941 FM - UK FM CB Channel 35
27971 FM - UK FM CB Channel 38
27981 FM - UK FM CB Channel 39
27985 LSB - UK stations working UNID stations
27991 FM - UK FM CB Channel 40 - Sporadic activity

29800 FM - POCSAG paging pager signals
29850 FM - POCSAG paging pager signals

18

10/11 meters / 11 meter activity 25 Oct 2022

« on: October 25, 2022, 1310 UTC »

Via W3HFU KiwiSDRs.  First tuned in at 1250 UTC (0850 local eastern USA time)


25675 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher
25695 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher, nice strong SIO 444 signal at points
25800 AM - Carrier?  I know there's a pirate station in Europe on this frequency 25.800 MHz 25,800 25,8 25.8 MHz AM 11m broadcast
25865 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher
25875 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher
26035 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher SIO 555 (S7-S9 signal, very nice strong audio with end of transmission burst)
26115 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher
26150 FM - POCSAG paging pager signal
26165 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher
26175 LSB - Spanish language
26200 FM - POCSAG paging pager signal, fading in and out (very weak), getting stronger around 1308 UTC
26205 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher
26225 USB - Spanish language, Mexican accents
26235 USB - Spanish language, well known "hangout" frequency (see also: 26.225 MHz USB, 26.230 USB, 26.225 USB, 26.555 LSB)
26275 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher
26300 USB - Spanish language
26305 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher
26325 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher
26350 FM - POCSAG paging pager signal
26435 AM - Spanish language, sounds similar to 26.585 AM, 26.595 AM, etc.
26485 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher
26500 LSB - Spanish language, well-known Caribbean working frequency (also see: 26.500 MHz USB, 27.515 LSB, etc.)
26540 LSB - Spanish language, sporadic chatter (likely QSY'ed from the 26.555 LSB calling frequency)
26555 LSB - Spanish language, busy frequency
26575 AM - Spanish language
26585 AM - Spanish language, Mexican trucker and freeband frequency very popular 26.585 MHz AM 26.585MHz AM
26595 AM - Spanish language
26610 FM - Narrowband FSK signal
26615 AM - Spanish language
26635 FM - POCSAG paging pager signal
26635 AM - Spanish language
26665 AM - Spanish language, including one station off frequency on 26.666 MHz 26666 AM
26695 FM - POCSAG paging pager signals
26700 FM - POCSAG paging pager signals
26705 FM - POCSAG paging pager signals
26715 AM - Spanish language - BIG RADIOS (Puerto Rico, other locations heard)
26735 AM - US truckers, operating outside CB band, popular frequency, this is channel 19 "down one band"
26745 FM - POCSAG paging pager signals
26765 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher - nice strong signal with single-tone end of transmission beep ("Roger Beep")
26785 AM - US stations?  Sounds like truckers using freeband radios
26805 FM - FM Freeband 11m group - 26805 FM group US stations working FM
26865 AM - Taxi dispatcher (Spanish language) mixing with other stations (AM mode)
26900 FM - POCSAG paging pager signals
26925 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher
26935 FM - Narrow band data signals, hearing voice underneath
26945 FM - Data bursts mixing with voice signals and paging signals
26945 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher
26945 FM - German language?
26950 FM - POCSAG paging pager signals
26955 FM - Data signals
26960 FM - Data bursts and POCSAG mixing in

26965 to 27405 legal 40 CB band, very busy, will include logs of note:

26995 FM - Data bursts, very strong at points
27045 AM - Taxi dispatcher - Spanish language - RC Channel - "Channel 7A"
27100 LSB - Sounds like Portuguese
27105 USB - Portuguese (similar to the traffic on 27.100 MHz LSB, lots of QRM from 27.105 AM - CB Channel 12)
27195 FM - Data bursts
27195 AM - Taxi dispatcher - RC Channel (RCRS frequency, "Channel 19A")
27205 FM - German language - CB Channel 20 FM
27215 FM - Lots of stations mixing together - FM mode
27240 LSB - Spanish language
27240 FM - FM signals noted, this is between CB channels 24 and 25 - 27.235 MHz and 27.245 MHz
27290 FM - German?  Sounds like a recording (sound effects, music)
27300 FM - POCSAG paging pager signals
27350 FM - FM voice signals
27350 FM - POCSAG paging pager signals



27455 USB - Spanish language - calling frequency
27465 AM - Strong signals
27500 LSB - Caribbean stations
27505 AM - Spanish language, probably a taxi dispatcher (YL dispatcher)
27505 FM - POCSAG paging pager signal - European origin (offset frequency, 27.500 MHz also known to be used)
27515 LSB - Caribbean stations
27555 USB - 11m 27 MHz calling frequency triple 5 27555 USB
27585 USB - Busy SSB DXers
27590 USB - 11m freeband DXers
27605 USB - 11m freeband DXers
27611 FM - UK FM CB Channel 2
27635 AM - Truckers or other US stations on 27.635 MHz AM
27655 AM - Somebody doing radio testing or tuning up?
27670 USB - UK or Irish stations?  QRM from 27671 FM (27.67125 MHz FM, UK FM CB Channel
27671 FM - UK FM CB Channel 8
27681 FM - UK FM CB Channel 9
27700 FM - POCSAG paging pager signal (new logging for me)
27700 USB - Spanish language (voice, not SSTV!)
27700 USB - SSTV signals mixing in with the, well, mix
27751 FM - UK FM CB Channel 16
27755 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher
27761 FM - UK FM CB Channel 17
27765 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher
27775 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher
27781 FM - UK FM CB Channel 19
27791 FM - UK FM CB Channel 20
27800 FM - POCSAG paging signals - other data signals noted on frequency as well
27801 FM - UK FM CB Channel 21
27811 FM - UK FM CB Channel 22
27831 FM - UK FM CB Channel 24
27841 FM - UK FM CB Channel 25
27845 FM - POCSAG paging pager signal (may be slightly offset frequency, 27847.5 or 27848, closer to 27850 / 27.850 MHz?)
27875 LSB - Spanish language
27881 FM - UK FM CB Channel 29
27885 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher
27900 FM - POCSAG paging signals pager
27901 FM - UK FM CB Channel 31
27915 AM - Taxi dispatcher (Spanish language) YL taxicab dispatcher
27931 FM - UK FM CB Channel 34
27941 FM - UK FM CB Channel 35 - carrier, as noted previously during band openings (27.94125 MHz, 27.940 MHz)
27961 FM - UK FM CB Channel 37
27971 FM - UK FM CB Channel 38
27991 FM - UK FM CB Channel 40

28000 to 29700 - 28 MHz to 29.7 MHz 10 meter amateur band

29800 FM - POCSAG paging signals pager 29.800 MHz 29.8 MHz POCSAG
29950 FM - POCSAG paging signals pager 29.950 MHz 29.95 MHz POCSAG data

19

10/11 meters / 11 meter activity 21 Oct 2022

« on: October 21, 2022, 2147 UTC »

Tuned in via W3HFU KiwiSDR, late tune in time - 2115 UTC.  LOTS of signals, mostly of Latin American origin.  Just logging active frequencies....

25615 LSB
25615 AM
25625 LSB
25635 AM
25645 AM
25655 AM
25665 LSB
25665 AM
25675 AM
25695 AM
25715 AM
25725 AM
25735 AM
25755 AM
25765 AM
25775 AM
25825 AM
25835 AM
25845 AM
25875 AM
25895 AM
25905 AM
25915 LSB
25935 AM
25950 FM STL
25955 AM
25965 AM
25975 LSB
25975 AM
25985 LSB
26005 AM
26040 LSB
26055 LSB
26075 LSB
26085 AM
26105 AM
26115 AM
26145 AM
26165 AM
26175 AM
26225 USB
26305 AM
26335 AM
26355 AM
26365 AM
26375 AM
26435 LSB
26500 LSB
26515 AM
26540 LSB
26555 LSB
26565 AM
26575 AM
26585 AM
26595 AM
26615 AM
26655 AM
26685 AM
26705 AM
26715 AM
26725 AM
26755 AM
26760 LSB
26765 AM
26805 FM
26885 AM
26905 AM
26915 AM
26935 AM
26955 AM

27410 LSB
27415 USB
27420 LSB
27425 USB
27430 LSB
27440 USB
27445 LSB
27450 LSB
27450 USB
27455 USB
27465 AM
27470 USB
27475 USB
27480 USB
27485 USB
27490 USB
27495 LSB
27495 USB
27500 USB
27510 USB
27515 LSB
27515 USB
27520 USB
27525 USB
27530 USB
27535 USB
27555 USB
27565 AM
27565 USB
27575 USB
27590 USB
27605 AM
27615 AM
27625 USB
27640 LSB
27655 LSB
27695 LSB
27705 LSB
27715 LSB
27715 USB
27725 LSB
27735 AM
27755 AM
27765 AM
27775 USB
27800 USB
27805 AM
27815 LSB
27815 USB
27835 USB
27845 AM
27855 USB
27885 USB
27905 AM
27915 AM
27955 LSB
27965 AM
27975 AM
27985 USB
27995 LSB
28005 AM

20

Peskies / Russian Freebanders or Fishing Fleets Around 3 MHz - 17 October 2022

« on: October 17, 2022, 1743 UTC »

Tuned in via Polish KiwiSDR.  Noted activity on

2910 USB - Russian language
2920 USB - Russian language
2930 USB - Russian language
3070 LSB - Russian language (heavy QRM from AM signals on/near frequency)
3031 USB - Encrypted voice signals...with a carrier signal in between the transmissions, tuned in at 3031 USB mode...causing havoc with the 3030 kHz / 3033 kHz crowd

Note, the AM frequencies are seemingly random.  Stations having QSOs with each other are often several kHz apart.  Presumably, they're running equipment with analog frequency displays.


3010 AM - 3009 AM, 3011 AM, 3010.5, etc.
3023 AM
3033 AM - Real mess here, 3032 AM, 3033.3 kHz, 3034 kHz, 3035 LSB with carrier (AME mode, basically AM with the carrier and missing one side band)
3043 AM
3050 AM -
3062 AM - 3061.9 kHz and 3062 kHz, along with 3060 kHz (just a carrier?)
3065 AM - 3065.6 kHz, 3066 kHz, 3064.6 kHz, 3065 kHz, also 3061.9 kHz and 3062 kHz (probably a different group)
3070 AM - 3070 kHz, 3069 kHz
3077 AM - QRM city folks
3080 AM - Stations noted using 3079.2 kHz, 3079.6 kHz, 3081 kHz, 3078 kHz, 3078.9 kHz and 3079 kHz lots of QRM on/around here
3092 AM - 3092 kHz, 3093.1 kHz 3093 kHz
3110 AM - Stations using 3108.5 kHz, 3109.9 kHz, 3108 AM and 3108.5 AM both very good signals, also 3108.3 FMing between 3108.3 and 3108.6.  Another right on 3110.0 AM
3120 AM - almost as busy as the 3000 to 3100 kHz range, not nearly as off-frequency as other frequencies
3131 AM - maybe 3130 kHz is what they're shooting for
3162 AM

3312 AM - Hearing "Highway Star" by Deep Purple, really severe FMing - frequency now slowly increasing, perhaps as the transmitter warms up...was on 3313.1, ended up on 3314.2 at the beginning...then dropped frequency very rapidly..down to 3305 kHz at 1745 UTC...then back up to 3313 kHz (slowly increasing) with more Deep Purple

21

10/11 meters / Taxi Cab Dispatchers on 25 MHz - 11 Meter Opening 14 October 2022

« on: October 14, 2022, 1657 UTC »

Spanish speaking taxi dispatch lady signals coming in


25655 AM 25.655 MHz AM - Taxi dispatcher, YL reading numeric taxi ID and ride IDs with roger beep
25695 AM 25.695 MHz AM - Taxi dispatcher - heard during nearly every band opening to Latin America
25725 AM 25.725 MHz AM - Taxi company, can hear drivers replying to the dispatcher - Spanish language
25755 AM 25.755 MHz AM - Taxi dispatcher, SS YL
25765 AM 25.765 MHz AM - Taxi cab dispatch radio chatter, Spanish language
25775 AM 25.775 MHz AM - Taxi dispatcher, female reading numbers in Spanish
25805 AM 25.805 MHz AM - Taxi dispatch, YL reading numbers in Spanish
25835 AM 25.835 MHz AM - Weak AM signals noted, this is channel 19 "down three bands"
25875 AM 25.875 MHz AM - Taxi dispatcher, SS YL
25915 AM 25.915 MHz AM - Taxi dispatcher, SS YL
25925 AM 25.925 MHz AM - Taxi dispatcher, SS YL
25950 FM 25.950 MHz FM - 25.95 FM STL signal coming in, QRM from 25955 AM taxi dispatch (Spanish language)
25955 AM 25.955 MHz AM - Taxi dispatcher, SS YL

22

VHF/UHF Logs, including satellites and radiosondes / VHF Low October 2022

« on: October 14, 2022, 1645 UTC »

11 meters and 10 meters have been going nuts recently.  I wanted to share some of the "above 29.7 MHz" or above 30 MHz loggings:

29.780 MHz - 29780 kHz - FSK signal, noted during previous band openings
29.800 MHz - 29800 kHz - POCSAG pager - UK or European paging signals 29.8 MHz 29.80 FM
29.850 MHz - 29850 kHz - POCSAG pager - UK or European paging signals 29.85 MHz 29.85 FM
29.900 MHz - 29900 kHz - POCSAG pager - UK or European paging signals 29.9 MHz 29.90 FM
29.950 MHz - 29950 kHz - POCSAG pager - UK or European paging signals 29.95 MHz 29.95 FM
29.967 MHz - 29967 kHz - 29.996 MHz USB - FSK signal center frequency 29.997 MHz


30.000 MHz - 30.000 FM - POCSAG pager - unknown source/origin (heard on US KiwiSDRs, UK KiwiSDRs and locally)
30.020 MHz - 30.020 FM - POCSAG pager, noted on this frequency and on 30.025 MHz
30.025 MHz - 30.025 FM - Presumably the same source, offset frequency (that, or 30.02 MHz is the offset)
30.290 MHz or maybe 30.2875 MHz?  30.2875 - POCSAG Pager, heard on 14 October via N1NTE KiwiSDR
30.580 MHz - 30.580 FM - Construction / business comms
30.775 MHz - 30.775 FM - Weak FM signals...presumably military or non-US business users 30.775 FM
31.000 MHz - 31.000 FM - Spanish language, sounds like taxi cab dispatcher
31.100 MHz - 31.100 FM - Military comms, 31.1 FM - Canadian accents?
31.120 MHz - 31.120 FM - Van Pool Transportation (repeater system) 31.12 MHz FM
32.020 MHz - 32.020 FM - Paging signal, heard on my handheld scanner with 27 MHz CB antenna
32.025 MHz - 32.025 FM - Paging signal, probably the correct frequency (or offset, like 30.02 MHz and 30.025 MHz)
32.200 MHz - 32.200 FM - UNID Spanish language chatter, probably business land mobile activity

23

10/11 meters / Pager Signal on 30.000 MHz 30000 kHz - 12 October 2022

« on: October 12, 2022, 1438 UTC »

European paging systems previously logged on this frequency and on nearby frequencies - including 29.800 MHz, 29.850 MHz, 29.900 MHz, 29.950 MHz as well as 30.020 MHz and 30.025 MHz. 

POCSAG signal coming in nicely at 1435 UTC.  29750, 29800, 29850, 29900 and 29950 are quiet.  11 meters and 10 meters are both very busy though.

24

10/11 meters / 11 Meter Opening 12 Oct 2022

« on: October 12, 2022, 1435 UTC »

Lots of signals all over the band this morning, noting activity on several of the UK FM channels, plus 26 MHz pagers, FM voice, AM voice, data links, all sorts of stuff.

UK FM CB coming in nicely, including the "top channel" UK FM CB channel 40 - 27991 FM 27.991 MHz FM 27.99125 MHz.  Also noted a POCSAG paging signal on 27.885 MHz 27885 kHz, along with another dead unmodulated carrier on 27881 FM 27.88125 MHz FM (UK FM CB channel 29). 

Data signal, MFSK type, coming in on 27.845 MHz 27845 kHz..  I've logged a similar signal before, on slightly offset frequency 27.847 MHz 27847 kHz.

In addition to the UK and European signals, the Latin American stations are also coming in - including the 26585 AM and 26595 AM Mexican trucker and freeband CB 11m calling channels, 26555 LSB, 27455 USB and several others. 

Our taxi cab dispatch YL friends are around as well.  Hearing Spanish language on 26625 AM right now.  Lots of echo and sound effects. 

POCSAG signals on 26.695 MHz and 26.745 MHz starting to fade in.

27255 is going absolutely nuts.  Non-stop FSK bursts, AM voice signals, FM voice signals..  27.255 MHz back at it! 

ROS data mode coming in nicely on 27235, 27245 and 27635.  Very strong on 27635. 

UNID YL on UK FM CB Channel 7 - 27661 FM 27.66125 MHz FM...maybe a church broadcast?  CADS or WPAS?  Very difficult copy due to heavy QRM from 27.660 MHz USB and 27.665 MHz USB.  Sounds like she's reading something far away from the microphone?  Might be a church service or a recording of something.  Again, very difficult copy due to heavy QRM on 27660 USB and 27665 USB.

EDIT:  Yep, we've got a church service on 27661 FM at 1447 UTC, 1448 UTC (still going at 1454 UTC).  At 1453 UTC, the 27.660 MHz USB and 27.665 MHz USB QRM signals were improved upon by adding a 27.665 MHz LSB signal to the mix.  Now we've got some heavy QRM.  But, the 27.661 MHz signal (WPAS Channel LW07 FM UK FM Channel 7 27661.25 FM) church service is still coming in at 1456 UTC.  Now very very bad QRM (1456 UTC) completely drowned out the FM signal. 

UPDATE: By 1458 UTC, the church broadcast signal has faded down significantly...still there, but 27660 USB is just making it impossible. 

Taxi cab dispatcher (Spanish language) now coming in very strong on 27.755 MHz AM 27755 AM.  Previously logged female taxi dispatcher 27.755 AM.  Mexican taxi cab dispatch lady with multi-tone burst "roger beep" (end of transmission tone burst).  Z

UK FM CB Channel 19 is, to be expected, very very busy.  Lots of activity on there and basically from 26-28 MHz.  Also a nice strong signal on 25950 FM 25.950 MHz FM - likely the WBAP-AM studio-transmitter link (STL).  Previously logged during band openings, along with 25910 FM and 25990 FM. 

Pager or signal data link signal coming in still on 30.000 MHz.  Also works if you tune it in at 29997 USB 29.997 MHz USB.

29.800 MHz - 29800 kHz - POCSAG
29.850 MHz - 29850 kHz - POCSAG
29.900 MHz - 29900 kHz - POCSAG (weak, but fading up...and then back down)
30.000 MHz - 30000 kHz - Paging signal of some type

25

10/11 meters / 11 Meter Opening 11 Oct 2022

« on: October 11, 2022, 1220 UTC »

Tuned in at 1215 UTC (via W3HFU KiwiSDR)

Noted lots of Latin American stations coming in already, on

26525 AM
26555 LSB
26585 AM
26605 AM
27455 USB
27475 USB

Plus paging signals on

26150 kHz 26.150 MHz Pager
26250 kHz 26.250 MHz Pager
26450 kHz 26.450 MHz Pager
26695 kHz 26.695 MHz Pager
26745 kHz 26.745 MHz Pager

No obvious UK FM CB signals yet, although the 27410 to 28000 "high band" is full of SSB signals and a few AM signals as well

At 1221 UTC, the Italians are starting to come in nicely on 27465 27.465 MHz AM "Canale 45"

1223 UTC - I stand corrected - UK FM CB coming in now too. 

UK FM CB activity on

27651 FM 27.65125 MHz FM - UK FM CB Channel 6
27661 FM 27.66125 MHz FM - UK FM CB Channel 7
27781 FM 27.78125 MHz FM - UK FM CB Channel 19
27971 FM 27.97125 MHz FM - UK FM CB Channel 38
27981 FM 27.98125 MHz FM - UK FM CB Channel 39

And others now.  27.651 FM and 27.661 FM are both getting clobbered by SSB signals on/near frequency (27.650 USB, 27.660 USB, 27.665 LSB, etc.)

Checking the 29700 to 30000 29.7 MHz to 30.0 MHz band for freebanders and paging/data signals:

29800 kHz 29.800 MHz Paging signal, weak but its there.  Not nearly as strong as the 26MHz band or 27MHz band POCSAG and other pager signals

29650 FM 29.650 MHz FM - 10m amateur band FM signals
29905 FM 29.905 MHz FM - Freebander chatter, French language - French stations noted using these frequencies previously (29.925 MHz, 29.965 MHz, 29.975 MHz, etc.).  No paging signals on 29.9 MHz or 29.95 MHz as of 1228 UTC.


At 1230 UTC:

27065 AM 27.065 MHz AM - CB Channel 9 - Spanish language calling channel, with extremely strong signals (blowing 27025 and 27085 out of the water!)
27205 FM 27.205 MHz FM - CB Channel 20 - FM signals, sounds like German?  Mixing with AM
27295 FM 27.295 MHz FM - CB Channel 29 - Very strong German language signals at 1231 UTC
27235 FM 27.235 MHz FM - CB Channel 24 - Data signals, mixing with FM voice
27245 FM 27.245 MHz FM - CB Channel 25 - Data signals, similar to 27.235 MHz
27200 AM 27.200 MHz AM - Music heard - yes, on 27.200 MHz, not 27.195 or 27.205 MHz
27200 FM 27.200 MHz FM - FSK Data bursts, now stronger than the AM signal on 27.2 MHz,
27190 USB 27.190 MHz USB - German language
27195 AM 27.195 MHz AM - Taxi dispatcher? - RCRS data channel
27350 FM 27.350 MHz FM - POCSAG Pager signal - very strong, heavy QRM from 27.355 MHz / CB Channel 35 LSB
27225 AM 27.225 MHz AM - CB Channel 22 - Very messy frequency, lots of US signals in AM mode mixing with FM voice and data
27225 FM 27.225 MHz FM - CB Channel 22 FM - Very busy, heavy QRM
27019 FSK 27.019 MHz FSK signals - noted when 27025 splatter isn't just obliterating this part of the band
27002 FM 27.002 MHz - POCSAG signal coming in now - center frequency 27002.5 or 27003 27.003 MHz 27.002 MHz POCSAG
26950 FM 26.950 MHz - Data signals - a little narrower compared to the POCSAG signals, known use in Russia for low power data links (also 26.945 MHz, 26.955 MHz, 26.960 MHz)
27300 FM 27.300 MHz - POCSAG pager signal - wide band signal, on top of all the CB activity
26875 FM 26.875 MHz - Strong data signal, MFSK, approx 3 kHz wide
26875 USB 26.875 MHz USB - Spanish language, radio checks
26865 FM 26.865 MHz - Strong data signal, MFSK, identical to the signal noted on 26.875 MHz
26885 FM 26.885 MHz - Now three frequencies active with the same type of signal - see 26865 and 26875 frequencies - UNID data mode MFSK FSK
26815 FM 26.815 MHz FM - German, very strong signals...mixing with yet another data signal (they're now every 10 kHz up and down 26 MHz
26765 AM 26.765 MHz AM - Familiar Spanish language taxi dispatcher coming in over the MFSK signal and other data signals, the band is now full of pager signals (1245 UTC)


1246 UTC:

25685 AM 25.685 MHz AM - Taxi dispatcher lady - Spanish language
25695 AM 25.695 MHz AM - The usual user of this frequency, SIO 444, very good signal from them today, complete with end of transmission single tone beep
25735 AM 25.735 MHz AM - Taxi dispatch radio - Spanish language - YL dispatcher
25800 AM 25.800 MHz AM - Noted constant (or nearly constant) AM carrier here...possibly 11m shortwave broadcast? 25800 kHz 25.800 MHz
25985 LSB 25.985 MHz LSB - Spanish language - known freebander hangout frequency
26015 AM 26.015 MHz AM - Taxi dispatcher lady - Spanish language
26075 LSB 26.075 MHz LSB - Spanish language chatter
26085 LSB 26.085 MHz LSB - Heard some German here - "Kilo Papa"
26100 FM 26.100 MHz FM - Pager - UK or European paging frequency
26175 AM 26.175 MHz AM - Taxi dispatcher - Spanish language / Latin America
26200 FM 26.200 MHz FM - Pager - UK or European paging frequency
26250 FM 26.250 MHz FM - Pager - UK or European paging frequency
26285 USB 26.285 MHz USB - UK station calling CQ DX on the 26MHz frequency (alternate to 27.555 MHz USB, which is jam-packed at the moment)
26350 FM 26.350 MHz FM - Pager, fading in and out
26420 USB 26.420 MHz USB - "29WE20 Calling CQ DX and Standing by" "Good afternoon from Ireland, 29 Whiskey Echo 20, over" "Central New York State"
26425 USB 26.425 MHz USB - UNID language, Polish or Russian
26450 FM 26.450 MHz FM - Pager - UK or European paging frequency
26525 LSB 26.525 MHz LSB - Spanish language, two OMs talking about politics - very strong SIO 555 signals at 1256 UTC
26555 LSB 26.555 MHz LSB - Spanish language, extremely busy
26585 AM 26.585 MHz AM - Spanish language - Latin America - Mexican trucker frequency
26600 FM 26.600 MHz FM - Paging signal
26635 FM 26.635 MHz FM - Paging signal - European paging frequency or UK hospital busy
26645 FM 26.645 MHz FM - Pager - UK or European paging frequency
26650 FM 26.650 MHz FM - Unmodulated carrier signal - likely a pager or datalink "idle" signal
26695 FM 26.695 MHz FM - Extremely strong POCSAG paging pager signal - about as strong as 26.745 MHz
26725 FM 26.725 MHz FM - German language, heavy QSB and QRM
26740 FM 26.740 MHz FM - Narrowband data signal, sort of "hiding" right underneath the much wider/stronger signal on 26745
26745 FM 26.745 MHz FM - Extremely strong POCSAG paging pager signal
26750 FM 26.750 MHz FM - Data bursts - not as wide as the usual pager signals
26765 FM 26.765 MHz FM - Data signal or weaker pager signal, underneath the taxi cab company using AM on same frequency
26765 AM 26.765 MHz AM - Taxi cab company - can hear female dispatcher working OM drivers, very good signal - Spanish language
26795 FM 26.795 MHz FM - German language, very weak
26800 FM 26.800 MHz FM - Pager - POCSAG - unknown source location
26805 FM 26.805 MHz FM - German language
26835 FM 26.835 MHz FM - Pager - UK or European paging frequency
26850 FM 26.850 MHz FM - Paging or data signal, roughly 8-9 kHz wide
26865 FM 26.865 MHz FM - UNID language
26875 USB 26.875 MHz USB - Spanish language, somebody saying "hola!" over and over again
26880 FM 26.880 MHz FM - Carrier being switched off and on?  Presumably another pager transmitter?  26880 CW?
26900 FM 26.900 MHz FM - Pager - UK or European paging frequency
26925 FM 26.925 MHz FM - FM Voice on the waterfall, then data?  Hybrid voice/data pager?  Now hearing German in FM
26945 FM 26.945 MHz FM - FSK data on frequency, this frequency is used for short range data links and telemetry
26950 FM 26.950 MHz FM - Data or paging system - well documented signal, about 8-10 kHz wide
26955 FM 26.955 MHz FM - German language - German FM CB Channel 80
26960 FM 26.960 MHz FM - Weak voice signal noted, mixing with data bursts similar to those heard on 26945
26960 FM 26.960 MHz FM - Data or paging system telemetry (related to 26945 data signals)

26965 to 27405 is wall to wall, signals every 5 or 10 kHz - will include unique logs

26995 LSB 26.995 MHz LSB - Spanish language
26995 FM 26.995 MHz FM - Data bursts, various types
27003 FM 27.003 MHz FM - POCSAG Paging signal - 27002.5 27002 kHz 27.003 MHz
27007 FM 27.007 MHz FM - POCSAG Paging signal - previously heard by other listeners 27007 POCSAG
27030 FSK 27.030 MHz FSK - Very strong FSK - center frequency 27.030 MHz, heavy QRM from 27.025 AM CB Channel 6
27050 FSK 27.050 MHz FSK - FSK signals
27055 USB 27.055 MHz USB - CB Channel 8 USB - German language
27060 FM 27.060 MHz FM - Data bursts, 3-4 kHz wide, similar to those logged on 26.885 and other frequencies
27095 AM 27.095 MHz AM - Taxi cab dispatcher, heavy data QRM
27095 FM 27.095 MHz FM - Data signals, various bandwidths, waveforms, etc.
27100 FM 27.100 MHz FM - Paging signal - POCSAG signal underneath lots of other signals
27120 FM 27.120 MHz FM - Data signal - also possible ISM signals right on 27.12 MHz - but there's a paging signal on here too (tunable in USB or LSB as well as AM/FM)
27129 FSK 27.129 MHz FSK - Strong FSK signal, non-stop transmission
27144 FSK 27.144 MHz FSK - Strong FSk signals
27145 FM 27.145 MHz FM - More familiar sounding data burst, RC or telemetry signals, including one on 27144.6 27.1446 MHz
27150 FM 27.150 MHz FM - Weak POCSAG paging signal
27195 AM 27.195 MHz AM - Spanish language taxi cab dispatcher YL female dispatcher, can hear OM drivers replying, data QRM
27195 FM 27.195 MHz FM - The usual 6-7 kHz wide FSK data signals
27235 FM 27.235 MHz FM - CB Channel 24 FM - Spanish language - UNID source, very strong, mixing with data signals
27245 FM 27.245 MHz FM - CB Channel 25 FM - Very strong data signals on frequency
27245 AM 27.245 MHz AM - CB Channel 25 AM - Spanish speaking taxi cab dispatch also on frequency
27255 AM 27.255 MHz AM - CB Channel 23 AM - Taxi cab dispatcher getting clobbered by FM signals
27255 FM 27.255 MHz FM - CB Channel 23 FM - German language
27265 AM 27.265 MHz AM - CB Channel 26 AM - Lots of AM DXers active on frequency
27265 USB 27.265 MHz USB - CB Channel 26 USB - UK station working unknown station, giving signal report to "Pete" at 1325 UTC
27272 FSK 27.272 MHz FSK - Strong FSK signal
27285 AM 27.285 MHz AM - CB Channel 28 AM - Lots of AM DXers active on frequency
27295 FM 27.295 MHz FM - CB Channel 29 FM - Lots of signals on frequency, mostly FM

Once you past the 27.3 MHz threshold, things get even crazier....SSB signals every 5 kHz, AM, FM all mixing together, all the way up past 27.7 MHz or 27.8 MHz

27465 AM 27.465 MHz AM - Italian BIG RADIOS station "Canale 45" or "Channel 45" - lots of strong AM signals
27601 FM 27.601 MHz FM 27.60125 MHz FM - UK FM CB Channel 1 - Very busy with FM signals, getting very bad QRM from 27.600 MHz USB
27645 AM 27.645 MHz AM - Taxi dispatcher lady - Spanish language
27650 FM 27.650 MHz FM - Data bursts - 3-4 kHz wide
27681 FM 27.681 MHz FM 27.68125 MHz FM - UK FM CB Channel 9 - Hearing two OMs having a casual QSO
27700 USB 27.700 MHz USB - SSTV signals!
27701 FM 27.701 MHz FM 27.70125 MHz FM - UK FM CB Channel 11 - FM signal mixing with QRM from 27.700 USB SSTV
27755 FM 27.755 MHz FM - German language
27761 FM 27.761 MHz FM 27.76125 MHz FM - UK FM CB Channel 17 - noted activity, seems to be heavy QRM
27781 FM 27.781 MHz FM 27.78125 MHz FM - UK FM CB Channel 19 - Very busy, lots of strong signals
27841 FM 27.841 MHz FM 27.84125 MHz FM - UK FM CB Channel 25 - Active
27851 FM 27.851 MHz FM 27.85125 MHz FM - UK FM CB Channel 26 - Active
27881 FM 27.881 MHz FM 27.88125 MHz FM - UK FM CB Channel 29 - Dead carrier, S9 signal...full quieting at 1328 UTC, 1330 UTC...
27885 FM 27.885 MHz FM - POCSAG Paging signal heard at 1339 UTC
27901 FM 27.901 MHz FM 27.90125 MHz FM - UK FM CB Channel 30 - Very busy
27911 FM 27.911 MHz FM 27.91125 MHz FM - UK FM CB Channel 31 - Also very busy
27915 AM 27.915 MHz AM - UNID user, noted AM signals here mixed in with the UK FM and SSB signals
27941 FM 27.941 MHz FM 27.94125 MHz FM - UK FM CB Channel 35 - Another carrier - noted yesterday as well
27961 FM 27.961 MHz FM 27.96125 MHz FM - UK FM CB Channel 37 - faded in at 1332 UTC
27971 FM 27.971 MHz FM 27.97125 MHz FM - UK FM CB Channel 38
27981 FM 27.981 MHz FM 27.98125 MHz FM - UK FM CB Channel 39
27991 FM 27.991 MHz FM 27.99125 MHz FM - UK FM CB Channel 40 - Active

29825 FSK 29.825 MHz FSK - FSK data signal noted
29875 FM 29.875 MHz FM - Weak FM signals noted around 1335 UTC - UNID source

26

10/11 meters / Latin America + US 11 Meter Opening 26 Sept 2022

« on: September 26, 2022, 1727 UTC »

Lots of activity on the Spanish language DX frequencies:


25695 AM 25.695 MHz AM - Very faint, but our usual Mexican taxi cab company coming in - 25 MHz band taxis on 25 MHz 25/26 MHz band
25925 AM 25.925 MHz AM - Taxi lady - dispatcher reading taxi IDs, can hear the taxi (mobiles) replying to her - land mobile system!
26555 LSB 26.555 MHz LSB - low channels 26MHz band SSB calling frequency - Spanish speaking stations
26565 AM 26.565 MHz AM - Mexican truckers
26570 LSB 26.570 MHz LSB - QSY from 26.555 LSB, Mexican accented Spanish language
26575 AM 26.575 MHz AM - Mexican truckers
26585 AM 26.585 MHz AM - Mexican trucker/freebander AM DX frequency
26765 AM 26.765 MHz AM - Taxi dispatcher, YL with tell-tale roger beep and number strings
26785 AM 26.785 MHz AM - Taxi dispatcher
26805 FM 26.805 MHz FM - US FM freeband frequency active with US stations, some with nice loud audio
26815 AM 26.815 MHz AM - US stations, freebanders working DX

27195 AM 27.195 MHz AM - Several different AM signals noted here, including a female taxi dispatcher
27200 USB 27.200 MHz USB - Weak SSB chatter, while 27190 USB has been logged several times - nevermind, its Portuguese!
27295 FM 27.295 MHz FM - CB Channel 29 FM, also 27295 AM mixing in

27455 USB 27.455 MHz USB - high channels 27MHz band SSB calling frequency - Spanish speaking stations
27665 LSB 27.665 MHz LSB - Spanish language
27665 USB 27.665 MHz USB - Spanish language
27695 LSB 27.695 MHz LSB - Spanish language

27

10/11 meters / 11 Meter Opening 22 Sept 2022

« on: September 22, 2022, 1802 UTC »

Via W3HFU KiwiSDR with 11 meter dipole / 10 meter dipole 25-30 MHz enhanced RX antenna

Tuned in at 1305 local time, 1705 UTC time


25655 AM 25.655 MHz AM - Taxi dispatcher YL Spanish language Spanish speaking taxi dispatch lady
25695 AM 25.695 MHz AM - Taxi dispatcher YL Spanish language Spanish speaking taxi dispatch lady
25985 LSB 25.985 MHz LSB - Spanish speaking freebanders, previously monitored
25995 AM 25.995 MHz AM - Taxi dispatcher YL Spanish language Spanish speaking taxi dispatch lady
26055 AM 26.055 MHz AM - Taxi dispatcher YL Spanish language Spanish speaking taxi dispatch lady
26095 AM 26.095 MHz AM - Taxi dispatcher YL Spanish language Spanish speaking taxi dispatch lady
26165 FSK - FSK bursts, center frequency 26.165 MHz
26205 AM 26.205 MHz AM - Spanish language, freebanders/outbanders mixing in with taxi company 26MHz
26365 AM 26.365 MHz AM - Weak AM signals noted
26375 AM 26.375 MHz AM - Taxi dispatcher YL Spanish language Spanish speaking taxi dispatch lady
26415 AM 26.415 MHz AM - Taxi dispatcher YL Spanish language Spanish speaking taxi dispatch lady
26565 AM 26.565 MHz AM - Strong signals, Mexican accented Spanish 26 MHz AM DX
26585 AM 26.585 MHz AM - Mexican 11m frequency, Mexican CB radio chatter (see also: 26.565 AM), very busy
26605 AM 26.605 MHz AM - Spanish speaking OMs heard, not sure if freebanders or taxi company
26615 AM 26.615 MHz AM - Spanish language
26635 AM 26.635 MHz AM - S9+30 at points, "Julio" heard
26685 AM 26.685 MHz AM - Poor copy, AM signals noted on waterfall
26695 AM 26.695 MHz AM - Taxi dispatcher YL Spanish language Spanish speaking taxi dispatch lady
26895 AM 26.895 MHz AM - Weak AM signals noted, UNID language
26905 AM 26.905 MHz AM - English language, presumably US stations, weak
26925 AM 26.925 MHz AM - Sounds like another taxi dispatcher
26935 AM 26.935 MHz AM - Spanish speaking OM heard, UNID users

26965-27405 legal CB band, very busy, channel 5, channel 6, channel 7, channel 9, channel 10, channel 11, basically all of them very busy. 

26995 FSK 26.995 MHz FSK - FSK signals noted around 1755 UTC on this data/RC (Class C) frequency
27145 AM 27.145 MHz AM - US stations, using their +10 kHz switch to access a clear frequency (channel 15A)
27195 AM 27.195 MHz AM - Heard US truckers on channel 19A (RC channel, RCRS at 1805 UTC)
27195 AM 27.195 MHz AM - Some Spanish language coming in on 27.195MHz as well



27415 AM 27.415 MHz AM - Somebody doing radio checks?
27425 USB 27.425 MHz USB - "HOLA! HOLA! HOOLLLAAAAA!" (more radio checks and QRM)
27430 LSB 27.430 MHz LSB - UNID chatter, heavy QRM from 27.425 USB
27455 USB 27.455 MHz USB - Latin American 11 meter DX calling frequency, busy, of course
27465 AM 27.465 MHz AM - Very weak AM signals...not use if this is the Italians or not
27475 USB 27.475 MHz USB - Spanish speaking freebanders
27490 USB 27.490 MHz USB - Very strong signals, Portuguese and Spanish mixing together 
27495 USB 27.495 MHz USB - Spanish language, freebanders (signal reports heard)
27555 USB 27.555 MHz USB - International 11 meter - 10 division (Mexico) station calling CQ, among others
27575 USB 27.575 MHz USB - Spanish language, popular frequency to QSY from 27.555 USB
27600 USB 27.600 MHz USB - Spanish language, Mexican accents
27605 AM 27.605 MHz AM - Taxi dispatcher YL Spanish language Spanish speaking taxi dispatch lady reading numbers
27605 USB 27.605 MHz USB - Spanish language chatter
27665 USB 27.665 MHz USB - The usual suspects active, complete with roger beeps
27735 AM 27.735 MHz AM - Taxi dispatch lady reading numeric taxi and fare IDs, good signals
27785 AM 27.785 MHz AM - Taxi dispatcher YL Spanish language Spanish speaking taxi dispatch lady
27855 AM 27.855 MHz AM - Taxi dispatcher YL Spanish language Spanish speaking taxi dispatch lady

28

10/11 meters / 11 Meter Opening 20 Sept 2022

« on: September 20, 2022, 1348 UTC »

Tuned in at 1340 UTC - via W3HFU KiwiSDR

25.635 MHz AM 25635 AM - Taxi dispatcher YL - mixing with what sounds like another group on same frequency
25.685 MHz AM 25685 AM - Taxi company dispatch frequency - Latin America
25.695 MHz AM 25695 AM - Taxi dispatcher YL - taxis on 25 MHz - previously logged - Mexican taxi cab radio
25.775 MHz LSB 25775 LSB - Spanish language, presumably freebanders since they're running SSB not AM or FM
25.845 MHz LSB 25845 LSB - Spanish speaking freebanders/outbanders
25.895 MHz AM 25895 AM - Spanish language, probably also a taxi lady
25.905 MHz AM 25905 AM - Taxi company dispatch lady - female reading numbers in Spanish
25.925 MHz AM 25925 AM - Taxi company dispatcher - female dispatcher reading numeric ID numbers in Spanish
26.035 MHz AM 26035 AM - Taxi dispatch lady - previously logged, very good signal, very distinctive roger beep
26.175 MHz AM 26175 AM - Spanish language chatter noted
26.565 MHz AM 26565 AM - Similar to 26.585 AM
26.585 MHz AM 26585 AM - Very busy, Mexican trucker and Latin American DX AM frequency
26.645 MHz AM 26645 AM - Spanish language taxi dispatch lady reading ID numbers and ride/fare IDs
26.695 MHz AM 26695 AM - Spanish language, sporadic signals
26.765 MHz AM 26765 AM - Spanish language taxi dispatcher YL - with roger beep, OM drivers replying heard
26.785 MHz AM 26785 AM - Spanish speaking OMs heard
26.875 MHz AM 26875 AM - Spanish language taxi dispatcher YL - with roger beep
26.905 MHz AM 26905 AM - Weak AM signal noted, roger beep was heard - presumably taxi dispatcher
26.945 MHz AM 26945 AM - Spanish language taxi dispatcher YL - with roger beep

29

10/11 meters / 11 Meter Band Logs - Via Plonsk Poland KiwiSDR - 20 Sept 2022

« on: September 20, 2022, 1258 UTC »

Plonsk Poland KiwiSDR - grid square KO02 / KO02eo

Tune-in time: 1245 UTC (1445 local time - Warsaw time)



26.000 MHz 26000 kHz - 26.0 MHz - POCSAG paging signal, weak (fading)
26.115 MHz 26115 kHz - 26.115 USB - Polish language, weak
26.120 MHz 26120 kHz - 26.120 USB - another strong data signal
26.125 MHz 26125 kHz - 26.125 USB - Strong continuous data signal
26.410 MHz 26410 kHz - 26,410 USB - Polish language
26.420 MHz 26420 kHz - 26,420 USB - Polish language
26.425 MHz 26425 kHz - 26,425 USB - Polish language, busy
26.435 MHz 26435 kHz - 26,435 USB - Polish language
26.445 MHz 26445 kHz - 26.445 USB - Polish language
26.445 MHz 26445 kHz - 26.445 FM - Sounds like Russian, low deviation
26.450 MHz 26450 kHz - 26.450 MHz - POCSAG pager
26.600 MHz 26600 kHz - 26.600 MHz Pager POCSAG (weak, fading)
26.945 MHz 26945 kHz - Data bursts, 6.5 kHz bandwidth, 7 kHz bandwidth
26.945 MHz 26945 kHz - 26,945 - Numerous data burst signals on frequency at once
26.960 MHz 26960 kHz - 26960 FM - Data bursts, similar to 26945
26.962 MHz 26962 kHz - 26962 FM - Data bursts, narrow band, also FSK signals
26.965 MHz 26965 kHz - 26965 FM - Polish language, fair to strong signals
26.969 MHz 26969 kHz - FSK bursts - center frequency, 26.967 MHz USB
26.970 MHz 26970 kHz - 26970 AM - Polish language chatter noted
27.010 MHz 27010 kHz - 27010 FM - Polish language, very busy
27.010 MHz 27010 kHz - 27010 AM - AM signals and FM signals, Polish (in AM mode too)
27.015 MHz 27015 kHz - 27015 AM - QRM city, UNID stations mixing together, Polish/Russian?
27.025 MHz 27025 kHz - 27025 AM - CB Channel 6 skip from US - US stations coming in
27.075 MHz 27075 kHz - 27075 FM - Polish language
27.085 MHz 27085 kHz - 27085 AM - CB Channel 11 skip from USA, fading in and out
27.120 MHz 27120 kHz - 27120 FM - Polish language, weak
27.125 MHz 27125 kHz - 27125 AM - Several signals mixing together
27.135 MHz 27135 kHz - 27135 AM - Polish
27.165 MHz 27165 kHz - 27165 FM - Music noted at 1313 UTC
27.180 MHz 27180 kHz - 27180 AM - Polish, by far the more popular mode - very strong signals
27.180 MHz 27180 kHz - 27180 FM - Polish
27.185 MHz 27185 kHz - 27185 AM - Polish
27.200 MHz 27200 kHz - 27200 FM - Polish
27.200 MHz 27200 kHz - 27200 LSB - Polish
27.215 MHz to 27.235 MHz - Very strong over the horizon radar OTHR signal
27.240 MHz 27240 kHz - 27240 AM - Very strong AM signals
27.245 MHz 27245 kHz - 27245 USB - Spanish language ?
27.265 MHz 27265 kHz - 27265 AM - US stations starting to come in
27.300 MHz 27300 kHz - 27300 LSB - German language?
27.310 MHz 27310 kHz - 27310 AM - Polish, very strong (S9 to S9+20 dB, very nice AM signals)
27.315 MHz 27315 kHz - 27315 FM - Numerous FM signals mixing together
27.321 MHz 27321 kHz - 27321 USB - FSK - center frequency 27.323 MHz
27.325 MHz 27325 kHz - 27325 AM - Roger beep noted, UNID language
27.340 MHz 27340 kHz - 27340 FM - Polish 
27.355 MHz 27355 kHz - 27355 LSB - Portuguese
27.400 MHz 27400 kHz - 27400 FM - Polish language, sporadic signals
27.405 MHz 27405 kHz - 27405 USB - German language
27.450 MHz 27450 kHz - 27450 USB - Italian language, "DXer" - switching back and forth (English also heard)
27.455 MHz 27455 kHz - 27455 USB - Italian
27.500 MHz 27500 kHz - 27500 USB - Weak SSB heard, lots of QRM from pager
27.505 MHz 27505 kHz - 27.505 MHz POCSAG pager signals - various signal strengths
27.525 MHz 27525 kHz - 27525 FM 27.525 FM - Russian
27.555 MHz 27555 kHz - 27555 USB - International 11m calling frequency, active
27.565 MHz 27565 kHz - 27565 USB - "and you heard me?" (English), then Spanish
27.595 MHz 27595 kHz - 27,595 FM 27595 FM - Russian language, possibly taxi dispatcher
27.615 MHz 27615 kHz - 27615 USB - "okay" - then what sounded like Greek ()

30

10/11 meters / 11 Meter Opening 16 Sept 2022

« on: September 16, 2022, 1504 UTC »

Tuned in at 1500 UTC

Via W3HFU KiwiSDR


25.000 MHz AM 25000 AM - WWV 25 MHz 25000 kHz 25.0 MHz very faint at 1500 UTC
25.625 MHz AM 25625 AM - Taxi cab dispatcher - Spanish speaking dispatch chatter
25.695 MHz AM 25695 AM - Taxi dispatch radio comms, strong signals - Spanish language taxi lady with distinctive roger beep
25.775 MHz AM 25775 AM - Taxi dispatch radio, weak to fair signal - Spanish language YL taxi dispatcher
25.885 MHz AM 25885 AM - Taxi dispatch YL
25.975 MHz AM 25975 AM - Taxi dispatch radio, fair signal
25.985 MHz LSB 25985 LSB - Spanish language chatter - likely freebanders
26.005 MHz AM 26005 AM - Taxi dispatch radio businesses using export radios, Latin America
26.035 MHz AM 26035 AM - Taxi dispatch, YL speaking Spanish
26.105 MHz AM 26105 AM - Heard US stations (probably truckers or freebanders) down in the noise
26.145 MHz AM 26145 AM - Taxi dispatch radio - Spanish language land mobile 26MHz
26.175 MHz AM 26175 AM - Taxi dispatcher - female Spanish speaking taxi cab radio with roger beep
26.225 MHz USB 26225 USB - Mexican 11m freebanders - haven't heard activity on this frequency in a while
26.350 MHz FM 26350 FM - Carrier faded in a for a few moments...this is a known European and UK paging frequency
26.375 MHz AM 26375 AM - Weak to fair signal, sounds like another taxi dispatch YL
26.405 MHz AM 26405 AM - Spanish language chatter, freebanders
26.485 MHz AM 26485 AM - English language, possibly truckers or another business user - American accents
26.550 MHz 26550 kHz FSK signal - 26.549 MHz USB or 26.548 MHz USB 26.551 MHz LSB or 26.552 MHz LSB
26.555 MHz LSB 26555 LSB - Spanish language 11m low channel 26MHz band calling frequency 26.555 LSB
26.575 MHz AM 26575 AM - Very active, Latin American traffic - similar to 26585 AM and numerous others
26.585 MHz AM 26585 AM - Big signals, Mexican trucker frequency - 26.585 MHz AM
26.595 MHz AM 26595 AM - Spanish language, lots of signals mixing together
26.605 MHz AM 26605 AM - Spanish language, OMs chatting, sounds similar to 26.585 AM, 26.595 AM, etc.
26.610 MHz 26610 kHz FSK signal center frequency 26.61 MHz, 26.609 USB or 26.611 MHz LSB
26.625 MHz AM 26625 AM - Somebody keying down, then several quick mic presses (probably testing)
26.765 MHz AM 26765 AM - Taxi dispatcher, strong signals
26.805 MHz FM 26805 FM - Freebanders on the 26 MHz FM CB channel - 26.805 FM
26.865 MHz AM 26865 AM - Sporadic signal, UNID freeband users

27.145 MHz 27145.3 - carrier noted (RC channel, data frequency, near several known 11m beacons)
27.195 MHz AM 27195 AM - AM voice signals coming in on RCRS (Class C) data/RC frequency
27.195 MHz AM 27195 AM - at 1712 UTC, hearing Spanish language chatter on 27.195 MHz
27.200 MHz LSB 27200 LSB or 27.197 MHz USB 27197 USB - strong FSK signal (near 27.195 MHz RC/data frequency)
27.300 MHz 27300 kHz - POCSAG paging signal noted - European origin (faded up and then back into the noise)

27.415 MHz USB 27415 USB - Spanish language chatter
27.450 MHz FM 27450 FM - Carrier faded in at about 1710 UTC...there is a signal from the Nordic countries reported on this frequency
27.455 MHz USB 27455 USB -  Spanish language 11m high channel 27MHz band calling frequency 27.455 USB
27.465 MHz AM 27465 AM - "Canale 45" - Italian BIG RADIOS frequency - we've got a European opening!
27.470 MHz USB 27470 USB - Freeband signals, QRM from 27.465 AM
27.475 MHz LSB 27475 LSB - US freebanders outbanders SSB 11m chatter
27.475 MHz USB 27475 USB - Spanish language, sporadic signals
27.490 MHz USB 27490 USB - Freeband activity
27.500 MHz USB 27500 USB - Freeband activity
27.505 MHz 27505 kHz - Wide POCSAG paging signal faded up at approx 1519 or 1520 UTC, then back down into the noise
27.510 MHz USB 27510 USB - Weak signals starting to fade in
27.515 MHz LSB 27515 LSB - Caribbean stations - The Knight Patrol
27.555 MHz USB 27555 USB - Activity starting up at approx. 1523 UTC
27.605 MHz USB 27605 USB - Italian language chatter just prior to 1530 UTC
27.61125 MHz FM 27611 FM 27.611 MHz - UK FM CB channel 2 - UK CB activity noted
27.615 MHz AM 27615 AM - Spanish language AM traffic, weak
27.655 MHz AM 27655 AM - Sounds like truckers - US truck drivers using free band export radios
27.675 MHz USB 27675 USB - Spanish language
27.695 MHz LSB 27695 LSB - Spanish language
27.709 MHz 27709 kHz FSK signal center frequency, 27.755 MHz LSB or 27.753 MHz USB
27.705 MHz LSB 27705 LSB - Spanish language
27.755 MHz AM 27755 AM - Taxi dispatcher lady, previously logged on this frequency
27.756 MHz 27756 kHz FSK signal center frequency, 27.755 MHz LSB or 27.753 MHz USB
27.800 MHz LSB 27800 LSB - Spanish language
27.815 MHz AM 27815 AM - Taxi dispatcher - YL Spanish language Mexican accent with roger beep
27.855 MHz USB 27855 USB - Portuguese language chatter
27.885 MHz AM 27885 AM - Taxi dispatcher - YL Spanish language Mexican accent with roger beep
27.905 MHz AM 27905 AM - Faint AM chatter noted, sounds like American truckers
27.915 MHz AM 27915 AM - Taxi dispatch - Latin America - YL with distinctive roger beep
27.935 MHz USB 27935 USB - UNID language, SSB chatter
27.945 MHz LSB 27945 LSB - Spanish language, likely freebanders / outbanders - good signals
27.975 MHz AM 27975 AM - Spanish language Faded up around 1708 UTC, several AM carriers on/around 27.975 MHz, very busy