VHF Low Band Logs 19 Jan 2024 Morning - G8JNJ SDR

[R4002]

Via UK based SDR.

29.7100 MHz FM - US LMR comms, Spanish language chatter
29.7400 MHz FM - FSK signal
29.7500 MHz FM - POCSAG paging pager signals - sporadic signals
29.7600 MHz FM - FSK signal
29.7650 MHz FM - Russian LMR, probably taxi cab dispatcher YL "Olga"
29.7700 MHz FM - US LMR business comms - Tail end of FM voice transmission
29.7800 MHz FM - FSK signal, continuous
29.7900 MHz FM - US LMR business comms, taxi dispatcher? 
29.8000 MHz FM - POCSAG paging pager system 29.8 MHz 29800 kHz
29.8150 MHz FM - French language, UNID LMR or freeband CB comms?
29.8400 MHz FM - FSK signal
29.8450 MHz FM - Data bursts, 4-5 kHz bandwidth
29.8500 MHz FM - OTH Radar, "horn" sound, 50 kHz bandwidth
29.8700 MHz FM - FSK data signal
29.8850 MHz FM - Data signal, weak
29.9000 MHz FM - POCSAG paging pager system 29.9 MHz 29900 kHz
29.9050 MHz FM - FSK signal
29.9150 MHz FM - Taxi cab radio dispatcher, Russian taxi radio comms YL
29.9550 MHz FM - Weak FM voice comms, land mobile (probably Russians)
29.9650 MHz FM - Taxi cab dispatcher, Russian YL Olga
29.9850 MHz FM - FSK signal
29.9950 MHz FM - FM carrier, weaker than the carrier or carriers on 30.000 MHz
30.0000 MHz FM - FM carrier
30.0000 MHz FM - Chirper signal
30.0000 MHz FM - Weak FM voice comms, probably military going by FM deviation
30.0000 MHz FM - Military FM comms, US military radio checks
30.0050 MHz FM - Russian taxi cab radio dispatcher "Olga"
30.0150 MHz FM - Weak FM voice traffic, LMR (narrowband FM) probably taxi cab or other business using export radios
30.0200 MHz FM - Tail end of CW ID, hospital paging system, Canada pagers 30.02 MHz
30.0250 MHz FM - Military comms, very short duration transmission
30.0350 MHz FM - Taxi cab radio dispatcher, Russian, YL
30.0500 MHz FM - Military FM voice comms (clear voice) - US military air to air? 400Hz hum in background
30.0500 MHz FM - Military FM voice comms - IDF
30.0550 MHz FM - MFSK data bursts, weak
30.0750 MHz FM - Military comms, possibly IDF
30.0950 MHz FM - Taxi cab radio dispatch, Russian taxi cab radio comms
30.1000 MHz FM - POCSAG pager signals, sporadic
30.1000 MHz FM - Military comms, sounds like helicopters, mention of "Crystal 2-2"
30.1050 MHz FM - Taxi cab radio dispatch, Russian language.  YL dispatcher "Olga"
30.1250 MHz FM - Military comms, encrypted secure voice, heavy fading
30.1500 MHz FM - Military chatter, known popular US military frequency
30.1500 MHz FM - US military, air to ground, talking about "Base leg"
30.1550 MHz FM - MFSK data bursts
30.2000 MHz FM - Weak FM voice, heavy FM deviation, likely military
30.2200 MHz FM - Tail end of CW ID, hospital paging system, Canada pagers 30.22 MHz
30.2250 MHz FM - Military FM comms, likely IDF
30.2500 MHz FM - OTH Radar, 60-70 kHz bandwidth, very strong
30.3000 MHz FM - Military comms, US mil, convoy operations
30.3200 MHz FM - Paging signals - UNID source
30.4000 MHz FM - Arabic?  UNID language, likely land mobile
30.4800 MHz FM - POCSAG paging - weak, UNID source
30.5000 MHz FM - Military comms, likely IDF
30.5500 MHz FM - FM military voice comms, UNID language
30.5800 MHz FM - US LMR comms, UNID user, possibly C.W. Wright Contruction KRT982
30.6000 MHz FM - FM military voice comms, UNID language
30.6000 MHz FM - US LMR comms, utility service - possibly water company out of New Jersey
30.6400 MHz FM - US LMR comms
30.6500 MHz FM - Military voice traffic, clear FM voice and then secure mode
30.6800 MHz FM - US LMR comms - dispatcher, dramatic fading
30.7000 MHz FM - US LMR, talking about directions and alternate routes, sounds like mobile to mobile
30.7200 MHz FM - US LMR business radio service - bus or van dispatcher
30.7400 MHz FM - US LMR comms - business - bus dispatch
30.7500 MHz FM - Encrypted military voice chatter
30.7600 MHz FM - US LMR comms - bus / van dispatch
30.7600 MHz FM - US LMR comms, heavy construction or ready mix concrete
30.7800 MHz FM - US LMR comms, CW ID on frequency (no voice heard)
30.8000 MHz FM - Weak LMR two way comms, UNID source
30.8200 MHz FM - US LMR comms, bus / van dispatch
30.8400 MHz FM - US LMR comms, English and Spanish, UNID user
30.8750 MHz FM - Data bursts
30.8750 MHz FM - POCSAG paging pager system
30.8800 MHz FM - US LMR comms, business radio service
30.9000 MHz FM - POCSAG paging pager signals
30.9000 MHz FM - Military FM voice traffic, heavy fading, UNID user
30.9200 MHz FM - US LMR business radio service
30.9600 MHz FM - US LMR business radio chatter
31.0000 MHz FM - OTH Radar - "horn" sound, 100 kHz BW
31.0000 MHz FM - US LMR business radio comms, heavy fading
31.0000 MHz FM - Military FM voice chatter, lots of encrypted traffic
31.0250 MHz FM - Military FM voice - US military 150Hz tone noted
31.0400 MHz FM - US LMR business comms, weak, heavy QRM from OTH radar
31.0500 MHz FM - Military radio - encrypted voice / secure mode
31.0600 MHz FM - US LMR business - dispatch service, van service?
31.0800 MHz FM - US LMR business radio service
31.1000 MHz FM - Caught tail end of a FM voice signal, likely not military
31.1000 MHz FM - Weak LMR business comms, at least two different users on frequency
31.1000 MHz FM - US LMR comms - fire mutual aid radio network 131.8 Hz PL tone
31.1200 MHz FM - US LMR comms, bus dispatch, very strong 100.0 Hz usual user on 31.12 MHz
31.1200 MHz FM - US LMR comms, second group on frequency, sounds like construction company 31.120 MHz FM
31.1250 MHz FM - Military comms, secure voice (digital)
31.1500 MHz FM - Military FM voice activity, mixing with POCSAG paging signals on same frequency
31.1500 MHz FM - POCSAG paging signals - probably Greek pager network 31.15 MHz FM
31.1750 MHz FM - Military comms, mix of secure voice and regular FM
31.2000 MHz FM - US LMR business radio service comms, busy
31.2000 MHz FM - US LMR comms - facilities management or landscaping company
31.2000 MHz FM - Latin American LMR - taxi dispatcher Spanish with MDC1200 burst, 203.5 Hz PL
31.2400 MHz FM - US LMR comms - business - bus dispatcher, good signal
31.2400 MHz FM - US LMR comms, YL dispatcher talking about bringing it back to base
31.3200 MHz FM - Paging signals - POCSAG pager
31.3250 MHz FM - EPAR traffic light control data polytone - French 31 MHz band datalink
31.3600 MHz FM - US LMR comms, UNID user
31.4000 MHz FM - UNID LMR comms, probably US business radio
31.4400 MHz FM - US LMR business - bus or van dispatcher
31.4800 MHz FM - US LMR business radio chatter, UNID user
31.5000 MHz FM - Military FM voice chatter, also lots of encrypted traffic
31.5750 MHz FM - Chirper
31.6000 MHz FM - FM voice military chatter, US mil, unknown location
31.6750 MHz FM - Military comms, secure voice (digital)
31.7000 MHz FM - Spanish language, likely Latin American LMR comms business radio system
31.7250 MHz FM - POCSAG paging, UK hospital pager systems
31.7500 MHz FM - POCSAG paging, UK hospital pager systems
31.7600 MHz FM - US LMR - heavy construction, truck to base dispatcher
31.7750 MHz FM - POCSAG paging, UK hospital pager systems
31.8000 MHz FM - FM military comms, sporadic voice, mostly secure digital voice signals
31.9000 MHz FM - Military FM net, UNID language
31.9200 MHz FM - US LMR - Spanish language chatter
31.9500 MHz FM - Data signals, probably military tactical data link
31.9600 MHz FM - US LMR business radio chatter
32.0000 MHz FM - Data bursts
32.1000 MHz FM - US mil net, radio checks, sounds like range control or similar comms
32.1800 MHz FM - Latin American LMR - Costa Rica taxi cab company 77.0 Hz PL and 141.3 Hz PL
32.2000 MHz FM - Military comms, secure voice mode - strong
32.2250 MHz FM - FM military voice, US or Canadian military
32.3000 MHz FM - US military, range control or similar comms
32.3250 MHz FM - Chirper, S7 to S9 very strong
32.4750 MHz FM - Chirper
32.7500 MHz FM - Military comms, secure voice mode, busy
32.9000 MHz FM - Military comms, possibly US military
32.9400 MHz FM - Latin American LMR - Costa Rica taxi cab company 77.0 Hz PL and 141.3 Hz PL
33.0000 MHz FM - Fax or data stream, probably related to Asian fishery radio networks 27.5 MHz - 39.475 MHz FM
33.0200 MHz FM - US LMR business radio - bus dispatcher
33.0600 MHz FM - US LMR business radio service
33.0800 MHz FM - US LMR business radio chatter - dispatcher
33.1000 MHz FM - US LMR business radio - bus dispatcher
33.2000 FM - Data bursts, similar to those heard on other 33 MHz frequencies
33.3000 MHz FM - Military comms, FM voice, likely IDF
33.3200 MHz FM - US LMR comms, business or public safety user
33.4000 MHz FM - Strong data signals, previously noted on 33.4 MHz and other frequencies
33.4500 MHz FM - US mil, heard "hotel mike uniform"
33.5000 MHz FM - Military comms, very loud FM deviation, UNID langauge
33.5600 MHz FM - US fire rescue dispatch LMR 33MHz fire band
33.5800 MHz FM - US fire rescue dispatch LMR 33MHz fire band
33.6000 MHz FM - POCSAG paging signals, unknown source
33.6400 MHz FM - US fire rescue dispatch LMR 33MHz fire band
33.6800 MHz FM - US fire rescue dispatch LMR 33MHz fire band
33.7000 MHz FM - US fire rescue dispatch LMR 33MHz fire band
33.7400 MHz FM - US fire rescue dispatch LMR 33MHz fire band
33.7500 MHz FM - Data bursts
33.7600 MHz FM - US fire rescue dispatch LMR 33 MHz fire band
33.7800 MHz FM - US fire rescue dispatch LMR 33MHz fire band
33.8000 MHz FM - Data bursts, 16-18 kHz bandwidth
33.8000 MHz FM - US fire rescue dispatch LMR 33MHz fire band
33.8400 MHz FM - Constant data stream, previously noted on 33.4 MHz and other frequencies
33.8600 MHz FM - US fire rescue dispatch LMR 33MHz fire band
33.8800 MHz FM - US fire rescue dispatch LMR 33MHz fire band
33.9000 MHz FM - US fire rescue dispatch LMR 33MHz fire band
33.9200 MHz FM - US fire rescue dispatch LMR 33MHz fire band
33.9400 MHz FM - US fire rescue dispatch LMR 33MHz fire band
33.9600 MHz FM - US fire rescue dispatch LMR 33MHz fire band
33.9800 MHz FM - US fire rescue dispatch LMR 33MHz fire band
34.0500 MHz FM - US military radio checks, 150Hz tone noted
34.1000 MHz FM - US military comms, heavy fading, possibly range control
34.1500 MHz FM - Military FM - unmodulated carrier signal, no voice heard, probably radio checks
34.2250 MHz FM - Military voice comms, FM voice
34.4750 MHz FM - Military comms, probably IDF
34.7000 MHz FM - UNID military FM comms
34.7750 MHz FM - Military FM comms, mixing with secure (encrypted) digital voice
34.8000 MHz FM - Military FM comms - likely IDF
34.8000 MHz FM - Digital signals, identical to those on 34.85 MHz
34.8500 MHz FM - Military data signals, possibly Russian targeting info
34.8500 MHz FM - Digital signals, probably military (see also: 34.8 MHz)
34.9000 MHz FM - Military net, Canadian military possible user
34.9500 MHz FM - Data bursts, similar to those heard on 33 MHz and 35 MHz
34.9750 MHz FM - Data signals, FSK "chirp"
35.0000 MHz FM - Military FM voice, also secure mode
35.0400 MHz FM - US LMR - business band itinerant frequency, sounds like construction crews
35.0400 MHz FM - US LMR - more than one user on 35.04 MHz frequency
35.0500 MHz FM - US mil comms, helicopters or aircraft
35.0600 MHz FM - US LMR - business radio chatter
35.1000 MHz FM - US LMR - ready mix concrete?
35.1000 MHz FM - Military FM voice comms, US military
35.1500 MHz FM - Military net - secure voice
35.2000 MHz FM - Paging
35.2500 MHz FM - FM military signal on frequency, unable to ID language
35.2800 MHz FM - US LMR - business radio - construction dispatch
35.3000 MHz FM - Strong data signals, previously noted on 35.400 MHz
35.3200 MHz FM - US LMR - business radio chatter - bus, van or taxi dispatcher
35.3500 MHz FM - Military FM voice, US mil comms, 400Hz aircraft hum noted
35.3500 MHz FM - Military comms, secure voice mode (data)
35.3500 MHz FM - Data signals, similar to data noted on 33.4 MHz and 35.4 MHz
35.3600 MHz FM - POCSAG paging pager signals
35.4000 MHz FM - Data signals, previously monitored on this frequency
35.4400 MHz FM - Data bursts, weak POCSAG noted in the background
35.4500 MHz FM - Military FM voice, US military
35.4600 MHz FM - POCSAG paging signals pager
35.5000 MHz FM - Military data bursts, datalink and/or secure voice net
35.5400 MHz FM - POCSAG paging signals pager 35 MHz band
35.5400 MHz FM - US LMR - business radio chatter
35.5500 MHz FM - POCSAG paging signals - unknown source
35.5500 MHz FM - Military FM comms, clear voice
35.5500 MHz FM - Military data signals, targeting info or secure voice mode
35.5600 MHz FM - POCSAG paging pager signals 
35.5800 MHz FM - US LMR, weak signals, heavy fading
35.6000 MHz FM - Military data signals, targeting info or secure voice
35.6500 MHz FM - FM military net, IDF? 
35.7000 MHz FM - US LMR, very short transmissions, UNID user
35.7200 MHz FM - US LMR - business radio chatter
35.7400 MHz FM - US LMR - business radio chatter
35.7500 MHz FM - FM military comms - US mil, air to air
35.7600 MHz FM - US LMR, weak two-way radio comms heard
35.7800 MHz FM - US LMR - business radio chatter
35.8000 MHz FM - US LMR - business radio chatter
35.8000 MHz FM - Military data signals, targeting data or secure voice comms
35.8200 MHz FM - US LMR comms, dispatcher heard talking to mobiles
35.8400 MHz FM - US LMR - business radio chatter, maybe highway maintenance?
35.8500 MHz FM - Military FM comms, US military
35.8800 MHz FM - US LMR - business radio chatter
35.9000 MHz FM - US LMR - business radio chatter
35.9000 MHz FM - Military FM voice chatter, likely IDF
35.9200 MHz FM - US LMR, weak comms heard
35.9250 MHz FM - Data bursts, probably military
35.9400 MHz FM - US LMR - business radio chatter
35.9600 MHz FM - US LMR - business radio chatter
35.9800 MHz FM - US LMR - business radio system
36.0500 MHz FM - Weak voice comms, probably land mobile, UNID
36.1000 MHz FM - Military FM voice, possibly range control, US military
36.1250 MHz FM - Military data signals
36.1750 MHz FM - Weak military FM signals
36.2500 MHz FM - Data signals, likely military data link, previously monitored on/near this frequency
36.3000 MHz FM - FM military comms, 150 Hz tone, probably US military
36.3250 MHz FM - Chirper
36.3250 MHz FM - Data bursts, tell-tale "BUZZ" 16-18 kHz bandwidth
36.4000 MHz FM - Data bursts, similar to those noted on 33 MHz and 35 MHz
36.4250 MHz FM - Chirper, strong, off the air at 1447 UTC
36.4250 MHz FM - UNID voice comms underneath the FM chirp signal, Russian LMR?
36.4750 MHz FM - MFSK 5-frequency data bursts, SCADA?  narrowband signal
36.4750 MHz FM - Russian taxi cab radio dispatch, very weak
36.5000 MHz FM - Latin American LMR - taxi cab dispatcher, known user of this frequency 74.4 Hz PL
36.5250 MHz FM - Russian LMR - taxi cab radio dispatcher
36.6500 MHz FM - Data bursts, likely military secure voice or targeting link tactical data link
36.7500 MHz FM - Data signals, likely secure voice mode (military radio net)
36.9000 MHz FM - Military FM comms, IDF (likely) heavy fading
36.9250 MHz FM - Military FM radio comms, unsure of language, 150 Hz tone
37.0000 MHz FM - MFSK data bursts, UNID source
37.0200 MHz FM - US LMR - Police dispatch, 146.2 Hz PL
37.1000 MHz FM - Military FM signal noted, UNID user or source
37.1000 MHz FM - US military range control, weak