HFU HF Underground
Loggings => 10/11 meters => Topic started by: R4002 on July 25, 2017, 1953 UTC
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Starting at 1850 UTC. I checked this SDR [http://southwest.ddns.net:8073/ (http://southwest.ddns.net:8073/)] originally to check for activity on 26510 kHz 26.510 MHz beacon frequency for Common and Precious III on 26510 and noticed a significant increase in Russian language traffic, in both FM and USB modes, around 26.5 MHz...so I decided to do another SDR log for 11 meters.
26005 kHz FM - Russian taxi lady YL taxi cab dispatch CB
26045 kHz FM - Russian taxi lady Russia taxi company CB
26125 kHz USB - Russian language
26175 kHz USB - Russian language
26185 kHz FM - Russian language, YL taxi dispatch lady Russia
26200 kHz FM - Paging on-site pager system UK hospital 26MHz paging frequency (very active)
26350 kHz FM - Paging on-site pager system UK hospital 26MHz paging frequency
26425 kHz USB - Russian language 11 meter SSB net
26435 kHz USB - Russian language
26445 kHz USB - Russian language
26455 kHz USB - Russian language
26460 kHz FM - Russian language taxi dispatch - Russian taxi dispatch lady w/SSB QRM
26465 kHz USB - Russian language
26475 kHz USB - Russian language, very active frequency
26495 kHz USB - Russian language 11 meter SSB net, very active with good signals
26500 kHz FM - Russian language taxi dispatch - Russian taxi lady
26500 kHz FM - Pager transmitter paging system or data link (strong signal, 10-12 kHz wide)
26510 kHz CW - 11 meter CB beacon Common and Precious III (S5-S6 signal in USB/CW modes)
26515 kHz FM - Russian language taxi dispatch Russian taxi lady, fading in and out rapidly indicating sporadic-E
26570 kHz FM - Russian taxi cab dispatch - YL dispatcher talking to OM drivers, good signals
26575 kHz FM - German language
26605 kHz FM - Paging, looks like and sounds like POCSAG pager 26 MHz
26610 kHz FM - Russian language, likely a taxi
26625 kHz FM - Pager or data link, heavy fading
26640 kHz FM - Russian language
26695 kHz FM - Paging - VERY strong signals, UK hospital 26MHz pager system
26705 kHz FM - Paging - also very strong POCSAG signals 26MHz paging UK
26715 kHz FM - German language
26725 kHz FM - German language
26735 kHz FM - German language mixing in with paging signals
26745 kHz FM - Paging - POCSAG, very strong signals 26 MHz paging
26750 kHz FM - Russian language taxi dispatch, getting obliterated when 26.745 MHz is active
26755 kHz FM - Paging, weaker than other logs but still pretty decent signals
26780 kHz FM - Russian language
26785 kHz FM - Paging - POCSAG UK hospital on-site paging frequency
26795 kHz USB - Russian language
26795 kHz FM - German language
26800 kHz FM - Paging or data link, still in the 26 MHz pager band
26815 kHz FM - Data bursts, possibly PSK31
26820 kHz FM - Weak FM voice, sounds like Russian or CIS
26845 kHz FM - German language
26885 kHz FM - German language
26900 kHz FM - Paging POCSAG Pager nice S9 signal
26910 kHz FM - Russian FM traffic, no YLs heard, maybe not a taxi?
26915 kHz FM - German language
26925 kHz FM - German language
26935 kHz FM - German language
26945 kHz FM - Paging, possibly different format
26950 kHz FM - Pager or data link, known paging frequency
26955 kHz FM - German language
26965 kHz FM - UK CB traffic w/ roger beeps
26975 kHz FM - Busy frequency, several QSOs going at once, all appear to be FM
26980 kHz FM - Russian taxi cab dispatch traffic, lots of fading
26985 kHz FM - German and English heard, lots of QRM
26995 kHz FM - Russian taxi cab dispatch mixing in with SSB signal
26995 kHz USB - French language with FM QRM
27000 kHz FM - Weak FM voice heard, likely Russian
27010 kHz FM - Russian taxicab lady, reading numbers taxi dispatch
27015 kHz FM - Messy frequency, lots of traffic at once
27025 kHz FM - Another messy frequency
27050 kHz FM - Russian FM CB
27075 kHz FM - English language heard on top lots of QRM
27080 kHz FM - Russian FM CB, taxi cab dispatch 27MHz
27085 kHz FM - Data link mixing with SSB QRM from 27.090 MHz
27090 kHz LSB - French language
27100 kHz FM - Russian FM CB, very strong signals
27105 kHz FM - German language (I think...)
27125 kHz AM - English language heard
27130 kHz FM - Russian language
27135 kHz FM - Tone bursts, maybe a paging system or selective calling
27140 kHz FM - Russian language
27155 kHz FM - Mixture of several different signals
27175 kHz USB - Italian language
27180 kHz FM - Really messy frequency (Polish zeros CB channel 19)
27185 kHz FM - Just as bad as 27.180 MHz
27205 kHz FM - UK / British CB traffic heard
27210 kHz FM - FSK data link
27215 kHz FM - Another messy FM frequency
27230 kHz FM - Russian taxi cab dispatch
27235 kHz FM - Data bursts FSK
27235 kHz USB - French and Italian language
27245 kHz FM - Data bursts
27250 kHz FM - Russian FM CB traffic
27255 kHz USB - Spanish and Italian language
27260 kHz FM - Russian language
27265 kHz FM - Italian language
27270 kHz FM - Russian language
27275 kHz FM - Italian language
27285 kHz FM - English UK stations and Italians yelling at each other
27300 kHz FM - Paging POCSAG Pager very strong signal 11-12 kHz wide
27315 kHz FM - European FM calling channel, very active
27335 kHz FM - Spanish language, YL talking to OM
27345 kHz LSB - Italian language w/roger beeps
27350 kHz FM - Data link or FSK data bursts
27355 kHz FM - Italian language
27360 kHz FM - Data bursts or data link - similar to 27.350 MHz
27375 kHz FM - Another busy frequency, hearing Italian, German, lots of QRM
27380 kHz FM - Weak FM traffic heard here
27385 kHz FM - Similar to 27.375 MHz
27395 kHz FM - Spanish heard on top of QRM pile
27405 kHz FM - Spanish language, YL speaking very fast
27415 kHz AM - Italian language
27435 kHz FM - Spanish language
27445 kHz LSB - Italian language
27450 kHz FM - Russian language, likely a taxi cab dispatcher
27450 kHz FM - Data link or paging system
27465 kHz AM - Italian language - BIG radios some serious overmodulation
27485 kHz AM - Italian language
27500 kHz USB - Spanish language
27505 kHz FM - Strong pager paging system wide FM
27510 kHz FM - Dead carrier, fading up and down
27525 kHz USB - European stations working DX
27530 kHz USB - UK station working Italian station
27550 kHz FM - Paging pager signals [12 kHz wide] here mixing in with SSB traffic
27555 kHz USB - European stations calling CQ DX
27565 kHz USB - European stations working DX
27570 kHz USB - Weak SSB traffic heard, sounds like Italian
27575 kHz USB - Italian freeband traffic working DX
27590 kHz USB - European stations working DX
27595 kHz USB - Italian and Spanish language heard
27601 kHz FM - UK FM CB traffic
27605 kHz USB - Spanish language, lots of stations talking over each other
27621 kHz FM - UK FM CB traffic
27631 kHz FM - UK FM CB traffic
27701 kHz FM - UK FM CB traffic, nice signals
27755 kHz FM - German language
27755 kHz USB - Spanish language (very strong signals)
27761 kHz FM - UK FM CB traffic mixing with Germans on 27.765 MHz
27765 kHz FM - German language
27781 kHz FM - UK FM CB channel 19, very busy
27791 kHz FM - UK FM CB traffic
27800 kHz FM - Pager or data link mixing in with UK FM channel 21 traffic
27801 kHz FM - UK FM CB traffic, also very busy, 26CT108 and others heard
27815 kHz FM - Russian language, YL taxi cab dispatcher Russia
27845 kHz FM - Pager - strong paging system or data link, 5-6 kHz wide
27925 kHz USB - French language
27931 kHz FM - UK FM CB traffic with SSB QRM from 27.925 MHz
27951 kHz FM - UK FM CB traffic
27991 kHz FM - UK FM CB traffic