HFU HF Underground

Loggings => 10/11 meters => Topic started by: R4002 on November 03, 2022, 1232 UTC

Title: 11 meter activity 3 Nov 2022
Post by: R4002 on November 03, 2022, 1232 UTC
Band is already open this morning, noting lots of SSB activity above CB Channel 40, also the beginnings of the pagers (26 MHz and 27 MHz) and data links.  Some FM signals starting to appear on 27.781 MHz, 27.801 MHz and 27.881 MHz (all UK FM CB frequencies) at 1230 UTC.


25855 AM - 25.855 MHz AM - Taxi dispatcher YL SS Spanish language taxi dispatch lady
25895 AM - 25.895 MHz AM - Taxi dispatcher YL SS Spanish language taxi dispatch lady
25955 AM - 25.955 MHz AM - Taxi dispatcher YL SS Spanish language taxi dispatch lady
26135 AM - 26.135 MHz AM - Spanish language chatter
26150 FM - 26.150 MHz FM - POCSAG pager paging signals 26.150 MHz pagers
26200 FM - 26.200 MHz FM - POCSAG pager paging signals 26.200 MHz pagers
26235 FM - 26.235 MHz FM - POCSAG pager paging signals 26.235 MHz pagers
26250 FM - 26.250 MHz FM - POCSAG pager paging signals 26.25 MHz several signals on top of each other
26350 FM - 26.350 MHz FM - POCSAG pager paging signals 26.350 MHz pagers
26425 USB - 26.425 MHz USB - Polish language chatter 26,425 USB
26435 USB - 26.435 MHz USB - Polish language chatter 26,435 USB
26450 FM - 26.450 MHz FM - POCSAG pager paging signals 26.450 MHz pagers
26500 FM - 26.500 MHz FM - POCSAG pager paging signals 26.500 MHz pagers
26505 LSB - 26.505 MHz LSB - UNID language, weak SSB signals noted
26525 LSB - 26.525 MHz LSB - Spanish language freebanders
26555 LSB - 26.555 MHz LSB - Spanish language freebanders - calling frequency (see also: 27.455 MHz USB)
26585 AM - 26.585 MHz AM - Spanish language - very busy frequency
26600 FM - 26.600 MHz FM - POCSAG pager paging signals 26.600 MHz pagers
26605 FM - 26.605 MHz FM - German CB chatter
26615 AM - 26.615 MHz AM - Spanish language
26630 FM - 26.630 MHz FM - POCSAG pager paging signals (offset?) 26.63 MHz pager
26635 FM - 26.635 MHz FM - POCSAG pager paging signals 26.635 MHz pagers
26650 FM - 26.650 MHz FM - POCSAG pager paging signals 26.650 MHz pagers
26655 AM - 26.655 MHz AM - Spanish language
26665 AM - 26.665 MHz AM - Spanish language
26685 FM - 26.685 MHz FM - German language chatter heard
26695 FM - 26.695 MHz FM - POCSAG pager paging signals 26.695 MHz pagers
26700 FM - 26.700 MHz FM - POCSAG pager paging signals 26.700 MHz pagers 
26705 FM - 26.705 MHz FM - POCSAG pager paging signals 26.705 MHz pagers
26725 AM - 26.725 MHz AM - Spanish speaking stations, heavy fading
26735 AM - 26.735 MHz AM - Strong US stations, likely truckers using export radios 26.735 AM
26745 FM - 26.745 MHz FM - POCSAG pager paging signals 26.745 MHz pagers
26755 FM - 26.755 MHz FM - POCSAG pager paging signals 26.755 MHz pagers
26765 AM - 26.765 MHz AM - Taxi dispatcher YL SS Spanish language taxi dispatch lady
26805 FM - 26.805 MHz FM - 26.805 FM DX group very busy
26815 AM - 26.815 MHz AM - Spanish language? very heavy fading at 1237 UTC
26900 FM - 26.900 MHz FM - POCSAG pager paging signals 26.900 MHz pagers
26925 FM - 26.925 MHz FM - Sounds like German to me
26945 FM - 26.945 MHz FM - Data bursts
26950 FM - 26.950 MHz FM - POCSAG pager paging signals 26.950 MHz pagers 
26950 FM - 26.950 MHz FM - Different type of data signal on same frequency
26955 FM - 26.955 MHz FM - FM voice signal noted (not data/pager - as of 1238 UTC)
26955 USB - 26.955 MHz USB - Getting obliterated by very wide QRM splatter from 26965 AM, 27025 AM
26960 FM - 26.960 MHz FM - Data bursts

27195 FM - 27.195 MHz FM - Very very strong data bursts 5-6 kHz wide, not the signal usually heard here
27220 FM - 27.220 MHz FM - UNID language, FM mode
27235 FM - 27.235 MHz FM - Mix of voice, data and packet bursts
27235 USB - 27.235 MHz USB - ROS data mode digital mode ROS
27245 FM - 27.245 MHz FM - Mix of voice, data and packet bursts
27245 USB - 27.245 MHz USB - ROS data mode digital mode ROS
27247 FM - 27.247 MHz FM - FSK data signal - very strong
27250 FM - 27.250 MHz FM - POCSAG pager paging signals 27.250 MHz pagers
27255 FM - 27.255 MHz FM - Numerous different digital modes and data bursts on frequency
27320 LSB - 27.320 MHz LSB - Portuguese chatter, very good signals
27340 LSB - 27.340 MHz LSB - Several different stations on top of each other - SSB signals every 5 kHz in this area
27350 FM - 27.350 MHz FM - POCSAG pager paging signals 27.350 MHz pager


27450 FM - 27.450 MHz FM - POCSAG pager paging signals 27.450 MHz pager
27450 FM - 27.450 MHz FM - Carrier signal with data bursts - carrier is on 27450.1 27.450.1 MHz
27635 USB - 27.635 MHz USB - ROS data mode ROS digital mode ROS digimode
27651 FM - 27.65125 MHz FM - UK FM CB Channel 6 - active
27655 AM - 27.655 MHz AM - Sounds like US stations - probably truck drivers - CB Channel 20 "up one band"
27665 USB - 27.665 MHz USB - Spanish language
27675 USB - 27.675 MHz USB - Portuguese
27680 USB - 27.680 MHz USB - Spanish language freeband chatter
27681 FM - 27.68125 MHz FM - Carrier signal faded and then right back out - UK FM CB Channel 9
27685 AM - 27.685 MHz AM - Sounds like truck drivers 27.685 AM
27695 LSB - 27.695 MHz LSB - Spanish language chatter, typical frequency
27695 USB - 27.695 MHz USB - Spanish language chatter
27700 USB - 27.700 MHz USB - SSTV signals noted...
27710 USB - 27.710 MHz USB - Spanish speaking chatter
27715 USB - 27.715 MHz USB - Portuguese language heard, fair to weak
27735 AM - 27.735 MHz AM - Taxi dispatcher YL SS Spanish language taxi dispatch lady
27735 FM - 27.735 MHz FM - German language chatter
27755 AM - 27.755 MHz AM - Taxi dispatcher YL SS Spanish language taxi dispatch lady
27761 FM - 27.76125 MHz FM - UK FM CB Channel 17 active UK CB radio chatter
27765 AM - 27.765 MHz AM - Taxi dispatcher YL SS Spanish language taxi dispatch lady good signals
27775 AM - 27.775 MHz AM - Taxi dispatch lady, can hear OM taxi drivers replying to her 27.775 MHz AM taxicab radio
27781 FM - 27.78125 MHz FM - UK FM CB radio chatter coming in now - UK FM CB Channel 19 27.781 MHz FM
27785 AM - 27.785 MHz AM - Taxi dispatcher YL SS Spanish language taxi dispatch lady
27791 FM - 27.79125 MHz FM - UK FM CB Channel 20
27795 AM - 27.795 MHz AM - Taxi dispatcher YL SS Spanish language taxi dispatch lady
27815 USB - 27.815 MHz USB - Spanish language chatter, much stronger than the taxicab dispatcher on frequency
27815 USB - 27.815 MHz USB - Portuguese as well - now French on frequency!
27815 AM - 27.815 MHz AM - Taxi dispatcher YL SS Spanish language taxi dispatch lady
27821 FM - 27.82125 MHz FM - UK FM CB Channel 23
27831 FM - 27.83125 MHz FM - UK FM CB Channel 24
27841 FM - 27.84125 MHz FM - UK FM CB Channel 25
27855 USB - 27.855 MHz USB - Freebanders - Channel 40 "Band E"
27861 FM - 27.86125 MHz FM - UK FM CB Channel 27
27865 AM - 27.865 MHz  AM - Taxi dispatcher YL SS Spanish language taxi dispatch lady
27875 LSB - 27.875 MHz LSB - "QRZed..." "they can only tell" also hearing Spanish on frequency
27881 FM - 27.88125 MHz FM - UK FM CB chatter - UK FM CB Channel 29
27891 FM - 27.89125 MHz FM - UK FM CB Channel 30
27900 USB - 27.900 MHz USB - French language
27901 FM - 27.90125 MHz FM - UK FM CB Channel 31 - Fading in and out, heavy QRM from 27.900 MHz USB
27910 FM - 27.910 MHz FM - FSK data bursts - narrow band (not POCSAG and not the usual 27 MHz RCRS signals)
27941 FM - 27.94125 MHz FM - UK FM CB Channel 35 - strong unmodulated carrier at 1438 UTC
27961 FM - 27.96125 MHz FM - UK FM CB Channel 37 - very strong
27971 FM - 27.97125 MHz FM - UK FM CB Channel 38
27975 FM - 27.975 MHz FM - Somebody doing radio testing?  Noted FM signal on 27.975 MHz
27975 FM - 27.975 MHz FSK Data link signals noted - 3-4 kHz wide, doesn't sound like a pager...
27981 FM - 27.98125 MHz FM - UK FM CB Channel 39
27991 FM - 27.99125 MHz FM - UK FM CB Channel 40
27995 USB - 27.995 MHz USB - Spanish language chatter
27996 USB - 27.996 MHz USB - Yes, they're using 27.996 MHz USB - French language - sort of like the guys on 28.000 MHz FM
28000 FM - 28.000 MHz FM - German language - previously monitored activity on 28.000 FM