Messages

2311

Utility / 7703 kHz USB 7 Papa Mike 7PM 147 Character EAM 1805 UTC 6/6/2017

« on: June 06, 2017, 1807 UTC »

Sounded just like the usual traffic heard on the HF-GCS frequencies, however I don't recall reading about this one being one of the "primary" USAF HF frequencies.  Station identified as "7 Papa Mike" with "this completes message of one four seven characters, this is 7 Papa Mike out".  11175 kHz USB has been very active today, often with multiple stations transmitting on top of each other (not simulcast echo either, we're talking different voices).

2312

Peskies / 6903 kHz LSB UNID Radio Checks - Spanish Language 6/6/2017

« on: June 06, 2017, 0238 UTC »

Hearing a very powerful (SIO 555) signal on 6903 kHz LSB, station calling CQ and saying "good evening" and "hello!" over and over again, either actually calling CQ or simply doing a radio check.  Stations were on nearby frequency 6900 kHz USB only a few minutes before this (much stronger) station come on, and they are still busy chatting away on 6895 kHz LSB and 6900 kHz LSB.  No ID heard.  Now (0237 UTC) operator is whistling into microphone and suffering considerable QRM from QSO on 6900 kHz USB that has since returned. 

2313

Peskies / 6900 kHz USB and LSB Spanish Language 6 June 2017

« on: June 06, 2017, 0235 UTC »

Freebanders or outbanders, operating below 40 meter ham band.  6900 kHz or 6.900 MHz, both LSB and USB mode are active this evening (started listening around 0225 UTC, it is now 0233 UTC).  June 6th, 2017.

Hearing a station from California working a much weaker station on 6900 kHz USB, while 6900 kHz LSB is home to our usual friends (Spanish language speaking freebanders searching for better propagation since 11 meters is a closed band at the moment).  Cesar and other operators chatting away on 6900 LSB, often referring to each other by first name rather than callsign or "handle".  Standard 43 meter chatter (basically the same thing as the various 11 meter freeband nets).  Stations checking in to informal "net", saying hello "good evening" is the de facto greeting, giving signal reports, location or QTH information, and radio transmitter working conditions and equipment discussion...then another station comes on and continues.  Seems like if two stations want to have a longer or more in-depth QSO, they simply flip up to 6900 USB, or QSY to another nearby frequency.  Several references to "California" on both 6900 kHz LSB and 6900 kHz USB.  

6900 LSB is by far much more active than 6900 USB, however the similarities in accents and signal strengths leads me to believe the stations operating on 6900 USB simply "QSYed" by flipping the mode switch from LSB to USB.  The usual QSY frequency of 6895 kHz is also very busy.  Not sure why 6905 kHz is quiet, but its always possible its busy and I'm just not hearing anything.

2314

Peskies / 6888 kHz USB Portuguese Peskies vs. Data 0226 UTC 6/6/2017 6 June 2017

« on: June 06, 2017, 0228 UTC »

Portuguese speaking fishing fleets pescadores peskies 6.888 MHz USB 6888 kHz USB June 6th, 2017.

Hearing some busy peskie chatter (sounds like Portuguese Language) on 6888 kHz USB, pretty standard, almost "frantic" sounding chatter with some strong data burst QRM that seems to be on exactly the same frequency at times drowning the voice communications out completely.  Lots of storm static QRN as well but nothing too crazy at the moment.  SIO 222 or so due to the ute data QRM and the thunderstorm lightning static crash noise QRN.

2315

Peskies / 6895 kHz LSB Busy Spanish Speaking Freebander Net 6 June 2017

« on: June 06, 2017, 0225 UTC »

6.895 MHz LSB / 6895 kHz LSB 43 meter pirate two way bootleg Spanish language

Quickly tuned around the 6-7 MHz region starting at 0220 UTC.  6900 kHz LSB appears to be active, but it looks like 6895 LSB is the busy frequency for tonight.  Lots of Spanish language traffic going basically nonstop on this frequency.  Also hearing some Portuguese on 6888 kHz USB with heavy QRM from a MARS net or another net that's using a hybrid of SSB voice and data bursts.  Perhaps a MARS operator is having fun jamming the peskies?  

2316

10/11 meters / Paging Pager System Frequencies 11 Meters 26 MHz 27 MHz Pager Frequency List

« on: June 05, 2017, 1754 UTC »

PLEASE SEE THE HFUNDERGROUND WIKI PAGE FOR UP TO DATE INFORMATION ON 26 - 27 MHZ DATA LINK PAGERS DATALINK SYSTEMS:

https://www.hfunderground.com/wiki/index.php/HF_pagers

and

https://www.hfunderground.com/wiki/index.php/Remote_Control


THIS LIST IS NO LONGER UPDATED REGULARLY - PLEASE SEE THE LINK ABOVE FOR THE UPDATED LIST OF FREQUENCIES AND USERS ON THE HFUNDERGROUND WIKI

See below frequency list for discussion.

27 MHz paging 26MHz pager 26.200-26.935 MHz European paging frequencies POCSAG frequencies HF paging pager frequency listing 27.255 MHz FCC Part 95 26.945 MHz pager Russia 26.200MHz UK pager 26.835MHz paging Netherlands 26.950MHz pager POCSAG Long Range Systems 26.995MHz 27.045MHz 27.095MHz 27.145MHz 27.195MHz 27.235MHz 27.245MHz 27.255MHz 27.450MHz 27.45 MHz pager 26.900 MHz data link ROS data mode 27.635MHz PSK31 11meters 27.500 MHz 27.5 MHz frequency allocation UK FAT 27MHz R/C frequencies remote control frequencies  Linear Pro Access 27.255 MHz FSK signal 10 watt ISM band 26957-27283 kHz 26.957-27.283 MHz 27.12MHz 27.120 MHz




11 METER PAGING FREQUENCY LIST


26200 kHz / 26.200 MHz - UK Paging on-site pager
26200 kHz / 26.200 MHz - Italy Paging on-site pager (European standard frequency, AM and FM allowed)
26220 kHz / 26.220 MHz - UK Paging on-site pager (offset frequency)
26225 kHz / 26.225 MHz - UK Paging on-site pager (offset frequency)
26237 kHz / 26.237 MHz - UK Paging on-site, non-hospital use (offset frequency, 26.2375 MHz)
26250 kHz / 26.250 MHz - UK Paging on-site pager
26300 kHz / 26.300 MHz - UK Paging on-site pager
26350 kHz / 26.350 MHz - UK Paging on-site pager
26350 kHz / 26.350 MHz - Italy Paging on-site pager (European standard frequency, AM and FM allowed)
26410 kHz / 26.410 MHz - UK Paging on-site, non-hospital use
26437 kHz / 26.437 MHz - UK Paging on-site, non-hospital use (offset frequency, 26.4375 MHz) 
26462 kHz / 26.462 MHz - UK Paging on-site, non-hospital use (offset frequency, 26.4625 MHz) 
26500 kHz / 26.500 MHz - Paging, heard in Europe, noted use in Holland
26545 kHz / 26.545 MHz - UK Paging on-site, non-hospital use
26590 kHz / 26.590 MHz - UK Paging on-site, non-hospital use
26600 kHz / 26.600 MHz - Paging, heard in Europe, allocated in Holland (see 26.5 MHz above)
26605 kHz / 26.605 MHz - Pager, unknown origin, heard on European SDRs during band openings, possible UK hospital pager
26615 kHz / 26.615 MHz - UK Paging on-site, non-hospital use
26635 kHz / 26.635 MHz - Unknown origin pager, logged 21 August 2017 sending POCSAG on UK remote SDR
26670 kHz / 26.670 MHz - UK Paging on-site, non-hospital use
26695 kHz / 26.695 MHz - Offset frequency for 26.700 MHz, heard in Western Europe and UK
26700 kHz / 26.700 MHz - European on-site paging systems, pager transmitter "center frequency"
26705 kHz / 26.705 MHz - Offset frequency for 26.700 MHz, heard in Western Europe and UK
26715 kHz / 26.715 MHz - UK Paging on-site pager
26725 kHz / 26.725 MHz - UK Paging on-site pager
26745 kHz / 26.745 MHz - UK Paging on-site pager
26750 kHz / 26.750 MHz - UK Paging on-site pager
26755 kHz / 26.755 MHz - UK Paging POCSAG on-site pager, monitored in Finland and elsewhere in Europe
26785 kHz / 26.785 MHz - UK Paging on-site pager
26815 kHz / 26.815 MHz - UK Paging on-site pager
26835 kHz / 26.835 MHz - POCSAG pager - unknown origin pager (heard sporadically in UK, heard often in Russia)
26865 kHz / 26.865 MHz - UK Paging on-site pager
26890 kHz / 26.890 MHz - POCSAG pager logged here during band openings, unknown origin
26900 kHz / 26.900 MHz - POCSAG pager - unknown origin (heard daily in UK, very strong signals)
26925 kHz / 26.925 MHz - Data link system, heard in UK during band opening to Eastern Europe
26945 kHz / 26.945 MHz - POCSAG pager and other modes - heard daily in Russia - Russian 26 MHz pager
26950 kHz / 26.950 MHz - Local pager, heard in mainland Europe, transmits "idle" signal even when no pages are being sent
26955 kHz / 26.955 MHz - Paging heard here on Russian SDRs, possible alternate to 26.945 MHz and 26.95 MHz frequencies?
26955 kHz / 26.955 MHz - European standardized R/C and telemetry
26960 kHz / 26.960 MHz - Local pager, heard in mainland Europe, POCSAG paging 26MHz
26960 kHz / 26.960 MHz - European standardized R/C and telemetry
26965 kHz / 26.965 MHz - On-site local paging 5 watt ERP (Finland)
26975 kHz / 26.975 MHz - UK data frequency, UK low-power R/C telemetry (100 mw limit)
26978 kHz / 26.978 MHz - New Zealand channel RP1A on-site paging POCSAG
26995 kHz / 26.995 MHz - Data link, paging systems and pagers, worldwide - also used for R/C purposes
27003 kHz / 27.003 MHz - New Zealand channel RP2A on-site paging POCSAG
27007 kHz / 27.007 MHz - POCSAG paging signal, heard in Finland
27015 kHz / 27.015 MHz - Noted use for low-power on site paging in Ireland
27028 kHz / 27.028 MHz - New Zealand channel RP3A on-site paging POCSAG
27045 kHz / 27.045 MHz - Data link, paging systems and pagers, worldwide - also used for R/C purposes
27053 kHz / 27.053 MHz - New Zealand channel RP4A on-site paging POCSAG
27075 kHz / 27.075 MHz - On-site local paging 5 watt ERP (Finland)
27075 kHz / 27.075 MHz - UK data frequency, UK low-power R/C telemetry (100 mw limit)
27078 kHz / 27.078 MHz - New Zealand channel RP5A on-site paging POCSAG
27090 kHz / 27.090 MHz - Russian pagers, heard on Russian and Eastern European SDRs
27095 kHz / 27.095 MHz - Data link, paging systems and pagers, worldwide - also used for R/C purposes
27103 kHz / 27.103 MHz - New Zealand channel RP6A on-site paging POCSAG
27120 kHz / 27.120 MHz - ISM center frequency +/- 163 kHz, often used for Part 15 devices
27137 kHz / 27.137 MHz - New Zealand channel RP7A on-site paging POCSAG
27140 kHz / 27.140 MHz - Heard on Russian SDRs, presumed to be the -5 kHz channel for 27.145 MHz
27145 kHz / 27.145 MHz - Data link, paging systems and pagers, worldwide - also used for R/C purposes
27162 kHz / 27.162 MHz - New Zealand channel RP8A on-site paging POCSAG
27187 kHz / 27.187 MHz - New Zealand channel RP9A on-site paging POCSAG
27190 kHz / 27.190 MHz - Paging, possibly on-site, heard on French and German SDRs
27195 kHz / 27.195 MHz - Data link, paging systems and pagers, worldwide - also used for R/C purposes
27212 kHz / 27.212 MHz - New Zealand channel RP10A on-site paging POCSAG
27225 kHz / 27.225 MHz - UK R/C and telemetry
27230 kHz / 27.230 MHz - European standardized R/C and telemetry
27235 kHz / 27.235 MHz - Digital modes (ROS, PSK31, etc) and paging found here - Europe
27237 kHz / 27.237 MHz - New Zealand channel RP11A on-site paging POCSAG
27240 kHz / 27.240 MHz - European standardized R/C and telemetry
27245 kHz / 27.245 MHz - Digital modes (ROS, PSK31, etc) and paging found here - Europe
27245 kHz / 27.245 MHz - UK data frequency, UK low-power R/C telemetry (100 mw limit)
27250 kHz / 27.250 MHz - Noted use in Eastern Europe/Russia for POCSAG
27255 kHz / 27.255 MHz - Paging USA, 25 watt carrier power allowed in US for paging, telemetry, data link and R/C
27255 kHz / 27.255 MHz - Linear Controls "Xtended Range Wireless" telemetry/control system, 10 watts FSK mode
27255 kHz / 27.255 MHz - On-site local paging 5 watt ERP (Finland)
27262 kHz / 27.262 MHz - New Zealand channel RP11A on-site paging POCSAG
27270 kHz / 27.270 MHz - Local pager, heard in mainland Europe, similar to systems operating on 27.300 MHz and 27.350 MHz
27275 kHz / 27.275 MHz - UK data frequency, UK low-power R/C telemetry (100 mw limit)
27300 kHz / 27.300 MHz - POCSAG Paging (heard daily in UK)
27350 kHz / 27.350 MHz - POCSAG Paging (heard sporadically in UK - unknown origin)
27360 kHz / 27.360 MHz - POCSAG Paging (heard sporadically in UK - unknown origin)
27400 kHz / 27.400 MHz - On-site local paging 5 watt ERP (Finland)
27400 kHz / 27.400 MHz - Republic of Korea / South Korea on-site paging frequency allocation
27410 kHz / 27.410 MHz - Republic of Korea / South Korea on-site paging frequency allocation
27410 kHz / 27.410 MHz - European standardized R/C and telemetry
27412 kHz / 27.412 MHz - Republic of Korea / South Korea on-site paging frequency allocation (offset frequency)
27415 kHz / 27.415 MHz - European standardized R/C and telemetry
27422 kHz / 27.422 MHz - Republic of Korea / South Korea on-site paging frequency allocation (offset frequency)
27440 kHz / 27.440 MHz - Republic of Korea / South Korea on-site paging frequency allocation
27450 kHz / 27.450 MHz - POCSAG Paging - heard in several parts of Europe
27510 kHz / 27.510 MHz - Paging, German allocation pager 27 MHz
27545 kHz / 27.545 MHz - R/C, data link and telemetry low power "RC channel 31"
27550 kHz / 27.550 MHz - POCSAG Paging (with obvious QRM from 27555 USB)
27600 kHz / 27.600 MHz - POCSAG Paging (heard daily in Netherlands)
27615 kHz / 27.615 MHz - R/C, data link and telemetry low power "RC channel 32"
27635 kHz / 27.635 MHz - R/C, data link and telemetry low power "RC channel 33"
27650 kHz / 27.650 MHz - POCSAG Paging (heard daily in Netherlands)
27650 kHz / 27.650 MHz - Data link (US East Coast based), likely military
27675 kHz / 27.675 MHz - R/C, data link and telemetry low power "RC channel 34"
27700 kHz / 27.700 MHz - POCSAG Paging (heard daily in Netherlands)
27725 kHz / 27.725 MHz - R/C, data link and telemetry low power "RC channel 35"
27750 kHz / 27.750 MHz - POCSAG Paging (heard daily in Netherlands)
27775 kHz / 27.775 MHz - R/C, data link and telemetry low power "RC channel 36"



After several days of browsing through European based remote SDR receivers, I've noticed heavy use of the 11 meter band for paging activities (among other digital modes).  All have been using POCSAG.  The UK frequencies are often quite active, as is 27.300 MHz (although I can't figure out where this one comes from).  The 27.600 MHz one is based somewhere in Northern Europe and is extremely strong, often pushing past S9+30db signal strength.  The 26.950 MHz pager appears to be operating out of The Netherlands and transmits an idle signal even when no data packets or pages are being sent.  26.835 MHz appears to be used by both UK-based pagers and on-site (possibly hospitals) paging systems in Russia.  26.945 MHz is heavily used in Russia, often with several signals on 26.945 MHz FM at once. 

[Original post in italics]

Pagers seem to cluster around certain frequencies, namely the 26.2 MHz to 26.5 MHz region, the 26.6-27 MHz region, the "in-band" pagers), and then those operating on the "high channels" (above 27.4 MHz or so).  The 26.6-27 MHz area seems to be the most active, although the UK hospital pagers on 26MHz are often incredibly loud during band openings and can be heard all over Europe.

The Europeans seem to be a lot more fond of both the FM voice mode and using 11 meters for digital modes and local paging. 

I have added frequencies in use outside Europe, but since most of my monitoring is either done locally (in the USA) or via remote receivers (remote SDRs, usually from the KiwiSDR list, etc) - any and all contributions to the list are welcome.  The list will be updated as often as possible.  Europe has the band 26.225 MHz to 26.935 MHz "harmonized" for "EU-wide" paging operations.  Of course, this clashes with or overlaps with several CB allocations, including the 26.565-27.405 MHz band used in Germany, Hungary and the Czech Republic and the 26.5-28 MHz band used in Russia.  On-site paging using the 26 MHz and 27 MHz bands appears to be very popular in both Western Europe and Eastern Europe in addition to Russia, the CIS and the former USSR.

Please note the following:

The 6 "standard" remote control, RC or R/C frequencies are often used for telemetry purposes.  They are often identified by color-coding (especially for R/C purposes).  These channels are 35 kHz from the original band edges of 26.96 MHz to 27.23 MHz and spaced 50 kHz apart.  In the USA, 4 watts carrier is allowed on the 5 original "auxiliary" frequencies and 25 watts carrier is allowed on 27.255 MHz (which is shared with CB channel 23 and therefore usually only used for higher-power applications).  27.255 was added as an RC channel in 1977 when the CB band was expanded from 23 to 40 channels.  These frequencies are used worldwide and often have voice communications heard on them during band openings.

26.995 MHz - Channel 1 Brown Channel or CB 3A
27.045 MHz - Channel 2 Red Channel or CB 7A
27.095 MHz - Channel 3 Orange Channel or CB 11A
27.145 MHz - Channel 4 Yellow Channel or CB 15A - seems to be the most common for wireless keyboards etc.
27.195 MHz - Channel 5 Green Channel or CB 19A
27.255 MHz - Channel 6 Blue Channel or CB 23

The UK R/C frequencies also use a color-coding system, with more of their frequencies shared with CB channels.  Original UK specifications called for 20 kHz wide data, newer specs call for 10 kHz narrowband.  27.255 MHz was the original RC frequency for the UK, with "side" frequencies 25 kHz above and below (27.230 MHz and 27.280 MHz).

26.975 MHz - Black Channel
26.995 MHz - Brown Channel
27.025 MHz - Brown-Red
27.045 MHz - Red
27.075 MHz - Red-Orange
27.095 MHz - Orange
27.125 MHz - Orange-Yellow
27.145 MHz - Yellow
27.175 MHz - Yellow-Green
27.195 MHz - Green
27.225 MHz - Green-Blue
27.245 MHz - Blue (UK spec)
27.255 MHz - Blue (US spec and de facto worldwide spec)
27.275 MHz - White or Purple

New Zealand R/C frequencies are even more varied, with heavy use of the 29 MHz band (see also: Australia).  In New Zealand, AM mode is the only mode allowed in the 26 MHz and 27 MHz bands.  AM and FM are allowed on 29 MHz for RC purposes:

26.975 MHz - Channel 197
26.995 MHz - Channel 199
27.020 MHz - Channel 102
27.045 MHz - Channel 104
27.070 MHz - Channel 107
27.095 MHz - Channel 109
27.120 MHz - Channel 112
27.145 MHz - Channel 114
27.170 MHz - Channel 117
27.195 MHz - Channel 119
27.220 MHz - Channel 122
27.245 MHz - Channel 124
27.280 MHz - Channel 128

2317

10/11 meters / Re: ROS data mode Digital net on 27635 kHz

« on: June 04, 2017, 1923 UTC »

Interesting post, I've noticed digital nets on 27500 kHz USB / 27.500 MHz USB as well as what seems to be the most common European CB band ROS frequencies, 27235 kHz USB and 27245 kHz USB / 27.235 MHz USB and 27.245 MHz USB mode.

I've monitored PSK31 on 27500 kHz in the past, and have come across digital modes (nearly always ROS digital mode) on 27235 and 27245 while browsing through UK and mainland Europe based remote SDR receivers. 

Always glad to know there's digital activity on 11 meters, in the form of PSK31, ROS, or even digital SSTV.

2318

10/11 meters / UK Remote SDR - European Europe 26 MHz 27 MHz 11 Meter Logs 2 June 2017

« on: June 02, 2017, 1933 UTC »

26075 FM - Russian language - Russia taxi cab dispatcher
26165 FM - Russian language
26200 FM - Paging - UK Hospital pager frequency - POCSAG mode
26215 FM - Unknown language, Eastern European sounding OMs chatting (with heavy fading)
26230 FM - Faint FM signal noted
26350 FM - Paging - UK Hospital pager frequency - POCSAG mode
26385 USB - Several different languages heard
26405 USB - Polish language (with roger beeps)
26410 USB - Russian language - heard "6 Whiskey" and other alpanumeric callsigns
26415 USB - Spanish language, Italian language
26425 USB - Russian OMs talking
26430 USB - Italian language
26435 USB - French language (strong signals) - another QSO going on underneath the stronger signals
26465 USB - Russian language
26475 USB - Russian language
26500 USB - Russian speaking stations heard
26515 USB - French language
26535 FM - Russian language
26540 AM - Russian language, weak (one station is on 26540, the other is on 26538.8 or so)
26579 USB - FSK signal
26635 FM - Data signal in FM mode
26635 USB - Strong "buzzer" signal on USB
26645 FM - German speaking stations, very strong signals / very busy frequency
26655 FM - German language - also very strong (nice FM modulation on 26.645 MHz and 26.655 MHz)
26680 FM - Russian speaking stations
26685 FM - German speaking stations
26685 USB - Italian or possibly Portuguese
26695 FM - Paging - POCSAG (unlike 26.200 MHz and 26.350 MHz, this pager transmitter unkeys when no data is being sent)
26705 FM - Paging - UK Hospital pager frequency - POCSAG mode
26735 FM - Data bursts (does not sound like POCSAG)
26745 FM - Paging - UK Hospital pager frequency - POCSAG mode
26765 AM - Italian language (weak)
26765 FM - German language (FM on top of Italian AM traffic)
26775 FM - German language
26825 FM - German language, heavy fading but busy frequency
26865 FM - German language
26880 FM - Russian language, possibly taxi cab dispatch
26885 FM - German language
26900 FM - Paging - UK Hospital pager frequency - POCSAG mode
26955 FM - German language
26965 FM - Unknown language, heavy QRM
26975 FM - English language
26985 FM - German language (S9+ signals)
27000 FM - Russian language
27005 FM - Unknown language, sounds Eastern European
27015 FM - English language
27025 FM - English language
27035 FM - English language
27045 FM - Data bursts - every 0.5 seconds or so
27055 FM - English and German heard
27065 FM - Unknown language (weak FM signal seen on waterfall)
27070 FM - Russian language
27075 AM - Italian language
27090 FM - Russian taxi dispatch lady
27100 FM - Russian or Eastern European sounding language
27105 FM - English language with other traffic underneath
27115 FM - English language
27125 FM - Several carriers noted here
27135 FM - Unknown language, possibly Portuguese?
27135 USB - Station calling CQ
27140 FM - FSK signal
27140 FM - Russian (sporadic signal)
27145 FM - Spanish language (extremely strong signal)
27150 FM - Russian/Eastern European language
27155 FM - Polytone data bursts every 3-4 seconds
27170 FM - Russian speaking YL - Olga Russia taxi dispatch lady
27175 FM - English language
27180 FM - Several FM carriers noted here, Russian heard
27185 FM - Several FM carriers noted here, heavy QRM
27190 USB - Russian speaking stations
27200 FM - Several FM signals going at the same time
27205 FM - Multiple signals at once, heavy QRM making difficult to even ID language
27215 FM - Russian speaking OM with multi-tone roger beep at end of transmission
27220 FM - More QRM
27225 FM - Russian YL speaking with other stations underneath
27235 FM - "Pulsing" signal (sounded best in CW mode!)
27240 FM - Russian (weak)
27245 USB - ROS Data mode (with weak FM voice underneath)
27250 FM - Unmodulated carrier
27255 FM - English language (with the usual Russian QRM)
27260 USB - Portuguese language
27275 AM - Italian language
27280 FM - Russian language
27280 USB - Eastern European language, possibly Russian (with FM voice traffic QRM)
27295 FM - Another messy frequency, English, Russian and Spanish all heard
27300 FM - Russian language (weak)
27305 FM - Italian language
27315 FM - Italian and Portuguese heard (some very strong signals with strong modulation)
27320 FM - Microphone keyups, no modulation heard
27320 USB - Spanish language, casual QSO
27325 FM - Russian language, with another unreadable language underneath
27330 FM - Very weak FM voice traffic here
27335 FM - Russian
27345 LSB - Italian speaking stations - very strong, with lots of echo
27370 FM - Weak Russian voice traffic heard
27375 FM - Another busy frequency
27385 FM - French language
27395 FM - European stations calling CQ, Germany heard
27405 FM - Like the 27.35-27.41 MHz area, multiple carriers seen basically nonstop
27415 FM - Eastern European language, several stations having a QSO
27425 FM - Russian language
27465 AM - Italian stations
27505 FM - Sporadic FM carrier noted
27510 USB - "This station is calling Europe, hello Europa"
27515 USB - 21ON103 working unreadable station
27520 FM - Russian language
27530 LSB - "making it that old?" (British English accent)
27530 USB - "Close to Barcelona" Spanish station working op named "Mark"
27535 USB - Italian language
27540 USB - "thanks best 73 for your station bye bye good weekend" "break break, go ahead 161 division" "Albania"
27547 USB - 49SD243 QRZ? CQ CQ 49 Sugar Delta 243 working 26WM007 and several others
27550 USB - Spanish language
27552 USB - FSK signal
27555 USB - "America radio, come on!" "CQ DX, this is Whiskey Lima 54" big pile up stations calling CQ
27560 USB - "did you hear that other station?" "what are your working conditions?"
27570 USB - "best wishes this weekend to you and your family!"
27585 USB - "5 by 9 in Italy at this moment"
27590 USB - "161RC128 roger?" "13RC128" "1LR078" "very strong station from 20 division microphone for you"
27595 USB - Spanish language, sounds like stations working freeband 11 meter DX
27600 USB - "directional towards 26 division?"
27601 FM - Strong microphone keydowns...no audio heard. (UK FM 27/81 CB channel 1 27601.25 MHz)
27605 USB - Spanish language
27610 USB - "100 whiskey amplifier" "little Chinese radio" "okay I copy your working condition"
27622 USB - "I am using a vertical Sirio antenna 5/8 wave antenna... 351720 speaking, over"
27625 FM - Russian language
27631 FM - English language (UK FM CB channel 4)
27640 USB - "19 division please?" "whoa whoa okay" "19LN124"
27647 USB - FSK signal
27685 FM - Russian lady taxi dispatch - very strong signal
27691 FM - English language (UK FM CB channel 10)
27701 FM - English language (UK FM CB channel 11)
27765 FM - German language
27765 USB - German language (possibly same ops that were using FM earlier)
27771 FM - English language (UK FM CB channel 18)
27781 FM - English language (UK FM CB channel 19)
27801 FM - English language (UK FM CB channel 21)
27811 FM - English language (UK FM CB channel 22)
27825 USB - Italian language
27855 FM - Russian language
27871 FM - English language (UK FM CB channel 28) - very strong signals 10-12 kHz bandwidth
27921 FM - English language (UK FM CB channel 33)
27931 FM - English language (UK FM CB channel 34)
27971 FM - English language (UK FM CB channel 38)

2319

Peskies / UNID Spanish Language 6905 kHz LSB 0250+ UTC 31 May 2017

« on: May 31, 2017, 0255 UTC »

Much stronger signals than traffic heard 5 kHz down on 6900 kHz LSB.  Mention of California and Virginia.  Two OMs talking.  SIO 333 signals, with some minor fading but considerable storm static QRN.  Casual ham radio operator-like conversation (OM talking about his job, his boss, his house, etc, some very information chatter).

2320

Peskies / UNID Spanish Language 6900 kHz LSB 0250+ UTC 31 May 2017

« on: May 31, 2017, 0252 UTC »

Tuned in later on than normal this evening.  Heard these guys earlier today on 11 meters (27.695 MHz, etc).  They've since moved back down to their usual spot around 6.900 MHz / 6900 kHz.

Fair amount of storm static crashes and QRN tonight.  Usual "roundtable" net communications style often associated with this frequency. 

2321

10/11 meters / UK Remote SDR - European Europe 26 MHz 27 MHz 11 Meter Logs 30 May 2017

« on: May 30, 2017, 1825 UTC »

Starting at 1730 UTC.  WebSDR (technically, a KiwiSDR located grid IO80PW).  Clearly some propagation from Eastern Europe going on.  The 26 MHz region was interesting to look at on the waterfall.  Very organized use of 10 kHz steps and USB mode.  Once you get closer to the "mid band" or "CEPT" European band (26.965 to 27.405 MHz), things get a little crazier.  Basically, throw out the 10 kHz channel steps.  They're now 5 kHz steps.  Oh, and there's Russians EVERYWHERE. They're even having a casual QSO in USB mode on 27190 kHz, right next to the very busy 27180 and 27185 frequencies (Polish "zeros" frequency CB Channel 19 and EU/CEPT/EC channel 19)  No matter.  The area around 27.5 MHz is also nice and organized.  5 kHz steps, almost all USB mode, and stations that called CQ on 27555 USB then QSY to another nearby frequency.  

FM seems to be the main mode of choice, with some AM and USB thrown in for good measure.  The use of SSB appears to almost entirely be outside the legal frequency bands.  The UK FM 27/81 CB band 27.60125 to 27.99125 MHz (or 27601.25 to 27991.25 kHz) band was also busy, but I only logged a couple signals on the actual channels (of course, Russians using whatever frequency they want were also found in the 27.6 to 28 MHz area).

Lots of pagers and other data transmitters logged, and of course, the Italians on 27075 AM, 27465 AM and others.

26200 FM - POCSAG Paging
26350 FM - POCSAG Paging
26365 USB - Polish or Russian language
26375 USB - Polish or Russian language
26385 USB - Polish or Russian language
26400 FM - POCSAG Paging
26405 USB - Polish or Russian language
26415 USB - Polish or Russian language
26425 USB - Polish or Russian language
26465 USB - Polish or Russian language
26475 USB - Polish or Russian language, very professional sounding communications with numerical callsigns
26505 USB - Polish or Russian language
26515 AM - Russian taxi cab dispatcher
26635 FM - Russian taxi cab dispatcher
26685 USB - Russian language (very strong)
26720 FM - Russian
26745 FM - POCSAG Paging
26815 FM - Russian language taxi cab dispatch
26860 FM - Polish or Russian language (weak)
26900 FM - POCSAG Paging (very strong signal)
26925 AM - Unknown language - probably Eastern European
26935 FM - Russian language
26940 FM - Data signal (maybe a different paging format??)
26965 FM - CEPT/EU CB Channel 1 - Russian voice traffic
26985 FM - CEPT/EU CB Channel 3 - British accented English language traffic
27000 FM - Russian
27005 FM - CEPT/EU CB Channel 4 - British accented English language traffic
27015 AM - CEPT/EU CB Channel 5 - Several stations talking at once, possibly AM and FM signals, very messy
27050 FM - Russian
27075 AM - CEPT/EU CB Channel 10 - Italian stations heard (lots of echo!)
27085 FM - CEPT/EU CB Channel 11 - Similar to 27015, mixed modes, heavy QRM
27125 AM - CEPT/EU CB Channel 14 - Italian language
27145 FM - Data signal (very strong, about 8 kHz wide)
27150 FM - Russian OMs talking
27160 FM - Data
27170 FM - Russian language
27175 FM - CEPT/EU CB Channel 18 - British English
27180 FM - Russian language - a dozen different carriers at once
27185 FM - CEPT/EU CB Channel 19 - another dozen or so different carriers at once
27190 USB - Russian language
27200 FM - Russian language heard (data signal underneath)
27205 FM - CEPT/EU CB Channel 20 - British English language traffic with other signal underneath
27210 FM - Russian language
27225 FM - CEPT/EU CB Channel 22 - Russian language (lots of fading)
27240 FM - Russians talking, then laughing hysterically
27255 FM - CEPT/EU CB Channel 23 - Italian language
27260 FM - Russian language
27275 FM - CEPT/EU CB Channel 27 - Italian language (S9+ signals) two stations having a QSO
27280 FM - Russian language
27295 FM - CEPT/EU CB Channel 29 - British English (getting slammed by signal on 27300)
27300 FM - POCSAG Paging and data signals (non stop data on this frequency)
27305 FM - CEPT/EU CB Channel 30 - British English
27315 FM - CEPT/EU CB Channel 31 - Russian, other voices heard underneath
27330 FM - Russian language (strong, YL dispatcher likely a taxi company)
27350 FM - Russian language
27375 FM - CEPT/EU CB Channel 37 - "One two three...one two three" "this is Italian station 1 Kilo, over"
27385 FM - CEPT/EU CB Channel 38 - Italian language
27395 FM - CEPT/EU CB Channel 39 - Italian language (S9+ signals, very strong)
27405 USB - CEPT/EU CB Channel 40 - Spanish language
27425 FM - Russian language
27435 FM - Russian language
27450 FM - Carrier, appears to be unmodulated
27465 AM - Italian language (very very strong signals, reminds me of 27025 AM in the USA)
27470 USB - Spanish language
27485 AM - Italian language (one station is on 27483.7, making a very annoying het)
27505 FM - Russian language
27515 USB - Spanish, French and English heard (French station transmitting)
27520 USB - English language, 10W007 working another station
27525 USB - English language, Naples Italy working "Victor" and "Bob" very nice signals
27530 USB - English language, 11 meter freebanders
27535 USB - English language, 11 meter freebanders
27540 USB - English language, another Italian station working another [unheard] station
27545 FM - Russian language, getting severally QRMed by Italians on 27540 USB
27550 USB - French language
27555 USB - Several stations calling CQ DX and requesting QSY to different frequencies (5 kHz steps)
27585 USB - Spanish language (heavily distorted/overmodulated)
27595 USB - Spanish and Italian heard
27600 USB - Italian language
27615 USB - "okay, many thanks..." "200 whiskey amplifier" 11 meter freeband DXers having a QSO
27620 USB - Italian language
27640 USB - Spanish language
27641 FM - UK FM CB Channel 5 British English intentionally QRMing the SSB traffic on frequency
27655 FM - Russian language (taxi dispatch lady)
27665 USB - Spanish language
27695 LSB - Spanish language
27695 USB - Spanish language
27710 USB - Italian language
27725 FM - Russian language
27751 FM - UK FM CB Channel 16 - dead carrier but strong signal
27781 FM - UK FM CB Channel 19 - British English (busy with fading)
27855 FM - Russian language
27895 USB - Italian language

2322

10/11 meters / 11 Meter Band DX Skip Propagation 27MHz Band Activity 30 May 2017

« on: May 30, 2017, 1658 UTC »

Tuned in at 1600 UTC:

25000 AM - WWV (S9 to S9+10 signal)
25695 AM - Spanish speaking YL taxi dispatch lady
25785 AM - Spanish speaking YL taxi dispatch lady
25860 USB - data signal
25835 AM - "come up and save some wire" (Southern accents)
25875 AM - Spanish speaking YL taxi dispatch lady with roger beep and noise toys
25925 AM - Spanish speaking YL taxi dispatch
26055 AM - Spanish language OMs talking (no usual YL taxi dispatcher heard)
26085 AM - "A week ago you end up gettin' her or somethin'....I dunno" "oh man" (active frequency, along with 26105)
26105 AM - "Did you go down there and see that piece of property?" "10-4" "oh, yeah, that's right..."
26115 AM - Spanish speaking OM with lots of echo (probably truckers)
26165 AM - US truckers
26375 AM - Spanish speaking traffic, likely truckers or taxi companies
26395 AM - Spanish language, busy with lots of fading
26530 LSB - Spanish language traffic, sometimes badly overmodulated
26575 AM - Mexican truckers (Spanish speaking)
26585 AM - Mexican calling channel - busy with some very strong signals heard
26595 AM - Spanish speaking traffic, Mexican truckers operating out of band
26635 AM - Spanish speaking, mention of Dominican Republic
26705 AM - The usual strong signals from Puerto Rico, Florida, etc heard here and on 26715
26735 AM - Truckers (one signal is off-frequency pretty bad, closer to 26732.5 or so)
26775 AM - Spanish, maybe truckers?  - later, US stations heard on this frequency
26805 AM - Southern US stations
26825 AM - "audio check check check" "delay...delay...delay...." "ha! ha! ha!" (lots of echo/reverb)
26845 AM - Truckers talking about company-related business (Midwestern accents) with heavy fading
26885 AM - Similar to 26915 AM
26915 AM - Southern US stations working AM DX Skip
26945 AM - US stations, similar to 26915 AM

26965-27405 usual CB band activity

27415 AM - Spanish language, with minor QRM from 27420 LSB
27420 LSB - US stations, various accents
27425 LSB - US stations, calling CQ
27435 LSB - US stations, another common "high channel" frequency along with 27.425 LSB, 27.420 LSB, etc
27445 LSB - Midwestern accented OMs, sounded like a "local" net
27455 USB - Spanish Language, Latin American 11 meter calling frequency - some very very strong signals
27465 LSB - US Stations, "Bob", "347", "James Barnyard" and several others
27465 USB - Spanish Language, very strong
27475 USB - Spanish language
27485 LSB - "I guess nobody is around" [Southern accent]
27500 USB - Spanish language, common Caribbean frequency (along with 27510 LSB and 27515 LSB)
27515 AM - Spanish Language YL Taxi Dispatcher (often logged on this frequency, 27.515 AM indicates Latin American opening)
27535 USB - "001" and other numerical callsigns (Spanish language), often several stations talking at once, Puerto Rico mentioned
27540 USB - "10 Alpha Delta" heard
27555 USB - Stations calling CQ (in Spanish) several Latin American countries heard
27565 AM - Spanish speaking OMs, sounds like truckers
27600 USB - Spanish language
27615 AM - Truckers EE / English language
27620 USB - Southern US stations, numerical callsigns/handles, very professional "ham radio" sounding chatter
27635 AM - "by the time we get back, it'll be dried up" (truckers, southern accent, strong S7 signal)
27645 USB - Spanish language
27655 USB - Spanish language
27675 USB - Spanish language
27685 LSB - Mention of Mexico City, Los Angeles, Baja California and several other locations (two stations having a QSO)
27695 LSB - Spanish language "roundtable" or "ragchew" net, similar to traffic heard on 6900 kHz LSB (stations checking in, etc)
27700 LSB - Spanish language, stations from 27695 LSB (same callsigns/names and signal strengths)
27715 LSB - Spanish language, similar to other traffic heard in the 27.6-27.8 MHz region (and the 6.9 MHz region...)
27725 LSB - Spanish language - S9+30 very powerful signals several stations in a "net-like" traffic pattern
27775 LSB - Spanish language
27775 USB - Spanish language (does not seem to be the same group heard earlier on 27775 LSB)
27785 AM - Truckers - English language (barely...)
27805 AM - Spanish speaking OMs, likely truckers or taxis (not radio hobbyists)
27890 USB - Data signal (FSK, often heard during band openings, previously also heard on 27650 kHz / 27.650 MHz)
27955 AM - Spanish language, possibly taxi dispatcher

2323

10/11 meters / Re: 11 Meter Band DX Skip Propagation 27MHz Band Activity 28 May 2017

« on: May 28, 2017, 2230 UTC »

Tuned back in at 2200 UTC, noticed heavier AM activity below CB channel 1:

26405 AM - Spanish language
26475 AM - Spanish language (another common freeband / trucker frequency)
26500 LSB - Spanish language
26515 AM - Spanish language
26555 LSB - Spanish language, very busy
26565 AM - Spanish language
26575 AM - Spanish language
26585 AM - Spanish speaking traffic, common Mexican trucker and freebander DX frequency 26.585 MHz AM
26625 AM - Alabama, Mississippi and other deep south areas mentioned
26655 AM - Truckers, US English language (with lots of fading)
26665 AM - English language
26675 AM - Midwestern US accents, weaker than 26765 AM
26705 AM - Spanish language - very high power signals (similar to 27025 AM, etc)
26715 AM - See 26705 kHz AM
26765 AM - Midwestern US accents / English language speaking stations
26775 AM - English language English speaking, Florida mentioned
26795 AM - Truckers (US based, mention of Interstate 85)
26815 AM - English language, Midwestern accents
26825 AM - "around the Buckeye state" strong signals
26875 AM - English language / Southern US stations
26885 AM - English language
26905 AM - English language, Southern and Midwestern accents - very active with very strong signals
26915 AM - English language, also very very busy
26925 AM - English language, with QRM and splatter from 26915 AM and 27025 AM
26935 AM - "Do what you've been doing, its working really well" (S9 signal)
26945 AM - "I talked to 508"
26955 AM - English language, Midwestern USA accents

Basically every channel from 26965 to 27405 active, with 27025, 27085, 27115, 27135, 27205, 27265, 27285 AM and 27365 LSB, 27375 LSB and 27385 LSB all busy

27025 AM - CB Channel 6 - Prime Minista (Sir Mix-A-Lot), Gold Chain, 695, Switchblade and dozens of other stations just killing it this evening

27410 USB - Spanish language
27425 LSB - English language, Southern US accents
27435 LSB - English language
27445 LSB - English language, Southern US accents
27455 USB - Spanish language - Latin American / Spanish Speaking calling frequency
27475 AM - English speaking (EE language) - truckers?? (odd frequency/mode choice)
27475 USB - Spanish language
27500 LSB - English language, causal QSO (talking about another radio operator, mention of "B-Town" and "first HF rig")
27505 AM - English language, two OMs talking, possibly truckers (not overmodulated like a lot of AM signals heard today)
27515 LSB - English language
27525 LSB - "987 Charleston, South Carolina" S9+30db very strong signal
27525 AM - AM voice signal underneath SSB traffic (possibly truckers local to each other)
27555 USB - International Calling Frequency 11 Meter Freeband, English and Spanish traffic heard
27575 AM - Several stations heard at once
27615 AM - English language, American / US stations
27655 AM - English language, truckers
27675 USB - Spanish language
27695 LSB - Spanish language
27730 USB - Spanish language
27740 USB - FSK
27745 AM - Truckers, English speaking
27855 AM - "yep I've got you"

2324

10/11 meters / 11 Meter Band DX Skip Propagation 27MHz Band Activity 28 May 2017

« on: May 28, 2017, 1730 UTC »

Starting at around 1700 UTC:

Likely some Sporadic-E, considering that WWV on 25000 kHz / 25.000 MHz hasn't been heard at all today (at least not by me).  

25985 AM - SS Spanish speaking YL reading numbers, likely taxi cab dispatcher
25990 FM - FM carrier (S3-S4 with some fading, very faint modulation heard)
26225 USB - Spanish language traffic (several stations at once - this is a common Latin American SSB frequency)
26290 USB - FSK signal
26375 AM - Spanish language
26400 USB - strong data signal
26485 AM - SS Spanish language traffic, Mexican accents (weak)
26575 AM  -SS Spanish language, Mexican accents
26585 AM - SS Mexican truckers
26595 AM - SS Spanish language (11 meter DX from Mexico, see also 26.585 MHz AM)
26675 AM - Dominican Republic (Spanish language) with QSB (S7 at peaks with splatter from 26705 AM and 26715 AM)
26705 AM - SS Puerto Rico, etc, very strong signals (just like 26715 AM)
26715 AM - SS "Spanish Superbowl" Puerto Rico, Florida, Dominican Republic, etc - strong signals
26735 AM - US truckers (weak signals combined with splatter from 26705 and 26715 making copy nearly impossible)
26755 AM - SS Spanish language traffic
26775 AM - EE Mention of Florida, Georgia
26885 AM - EE Southern accents
26905 AM - EE Southern accents (US stations, see also 26885 AM and 26915 AM)
26915 AM - EE Southern US stations "915" AM freeband calling channel
26945 AM - English language, southern accents (weak, but readable)
--begin 26965 to 27405 "Legal 40" CB band--
26995 FM - RC/data/telemetry channel "3A" FSK signals 10-12 seconds apart
27005 AM - CB Channel 4 - Spanish language (getting clobbered by splatter from 27025 AM / CB CH 6)
27025 AM - CB Channel 6 - The beginnings of what I imagine will be an afternoon of fun on 27.025 MHz AM
27065 AM - CB Channel 9 - Spanish language, mention of Puerto Rico
27085 AM - CB Channel 11 - Similar to 27025 AM
27115 AM - CB Channel 13 - "048 Daytona Beach, Florida" working Pennsylvania w/ good signals
27165 AM - CB Channel 17 - Nonstop heterodyne, similar to 27185 AM / CB Channel 19
27175 AM - CB Channel 18 - "105, 105" "alright, got that" "come on back" (lots of het QRM and roger beeps)
27185 AM - CB Channel 19 - Dozens, possibly hundreds of stations talking at once
27205 AM - CB Channel 20 - "Hey Buckshot, you sounding good here on the bottom end of the sandpile"
27235 AM - CB Channel 24 - "I got a mouse up here" (heavy heterodyne QRM)
27255 FM - CB Channel 23 - FSK signals roughly 6 kHz wide, every 4-7 seconds, one is stronger than the others
27255 AM - CB Channel 23 - "114 in Carolina you're blanketing my receive" (several other stations heard underneath this one)
27265 AM - CB Channel 26 - Busy AM pileup
27275 AM - CB Channel 27 - Spanish language YL taxi dispatcher lady, likely from Mexico
27285 AM - CB Channel 28 - Similar to 27085 AM, 27265 AM, etc
27355 AM - CB Channel 35 - Truckers talking
27380 LSB - US / American CB stations operating "inbetween channels" on the "zeros" (to escape QRM on 27.385 LSB)
27385 LSB - CB Channel 38 - Domestic SSB Calling Channel 38LSB, several stations heard, mostly from Southern USA
27395 LSB - CB Channel 39 - SSB traffic heard, southern accents (similar to 27385 LSB)
27400 LSB - US / American CB stations heard "in between channels" (between channel 39 and 40)
27405 AM - CB Channel 40 - Spanish language with roger beeps
--end 26965 to 27405 "Legal 40" CB band--
27415 LSB - Very strong signals, long QSO heard on this frequency S9+ at points
27425 LSB - US stations chatting away, Midwestern/Southern accents
27430 LSB - US stations, southern accents
27455 USB - Spanish speaking stations calling CQ
27460 LSB - US stations (southern accents, with heavy QRM from 27455 USB)
27465 LSB - "down in Florida down there" "171" "yeah, Jim, its gonna get good and hot" deep south accents
27465 USB - Spanish language (lots of QRM on this and nearby frequencies)
27470 LSB - Southern US stations having a QSO, 3-4 different stations heard with heavy fading/QSB
27485 LSB - EE US stations heard (English language)
27500 USB - SS Spanish speaking / Spanish language (possibly Mexico)
27505 AM - English language (sounds like truckers)
27515 LSB - Jamaican stations - Knight Patrol CB Club primary frequency
27530 USB - "my audio is set pretty tight" "well, we'll give it a shot" "what was his callsign again?"
27570 LSB - English language, heavy fading making for difficult copy
27600 USB - Spanish language
27665 USB - Spanish speaking stations (several stations at once)
27695 LSB - Spanish language
27715 USB - Spanish language, weak
28005 AM - Spanish language, with CW QRM

2325

10/11 meters / Re: 11m Activity 26 May 2017

« on: May 28, 2017, 1406 UTC »

27835 AM is an interesting one.  Usually when I hear AM signals (English speaking stations) they tend to stay below channel 1 (26965 kHz), with the big exception being truckers, hunters and poachers operating all over the bands.

For what it's worth, 27835 kHz / 27.835 MHz is channel 38 up one band (27385 + 450 = 27835).  Maybe they were having a QSO on 27385 and the QRM got too bad so they flipped that band switch.