Emission Designator

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Emission Designators

Often just the last 3 characters are used. For example, A3E or A3 to indicate AM voice or AM telephony, F3E or F3 to indicate FM voice or FM telephony. Other sources will omit characters. For example, 8K5F3E instead of 8K50F3E or 20KF3E or 12K F3E instead of 20K0F3E,12K0F3E etc. Some radio communications equipment manufacturers interchange designators for interoperable designators (for example, 16K0F3E and 20K0F3E). 16K0F3E and 16K0G3E are considered interchangeable, FCC licenses often list VHF marine radios as 16K0G3E voice emission mode.

For analog voice modes, such as AM, FM and SSB, bandwidths do not need to be identical. Sometimes regulations require use of narrowband emissions, including the Part 90 land mobile radio services on VHF and UHF bands above 150 MHz in the United States and the NTIA-regulated military/government land mobile radio bands 137-144 MHz, 148-150.8 MHz, 380-399.9 MHz and 406-420 MHz. There are some exceptions to this, including amateur radio (ham radio), VHF marine radio and a handful of other services (for example, the license-free MURS service permits use of 5 kHz deviation FM - or wideband FM on 2 of the 5 MURS frequencies but the other 3 MURS frequencies are restricted to the same 2.5 kHz deviation that regular land mobile services such as Business Radio and Public Safety users are required to use under FCC regulations.

  • Analog voice and data


  • 80K0F3E - military FM +/- 20 kHz deviation - 100 kHz channel steps - PRC-8, PRC-8A, PRC-9, PRC-9A, PRC-10, PRC-10A, SCR-300, etc.
  • 75K0F3E - military FM - 100 kHz channel steps
  • 60K0F3E - military FM +/- 15 kHz deviation - land mobile and fixed links high-HF and low-VHF 20-55 MHz 100 kHz channels
  • 54K0F3E - wireless microphones VHF band (169-172 MHz and 174-216 MHz bands, 54 kHz bandwidth)
  • 40K0F8W - AMPS cellular (analog 800 MHz cellular service, now defunct, 30 kHz channels)
  • 40K0F3E - military FM 10 kHz deviation - AN/VRC-12, AN/PRC-77 "WIDEBAND" mode for "X-mode" (see 36K0F1D and 40K0F1D)
  • 36K0F3E - military FM 30-76 MHz/30-88 MHz 9 kHz FM deviation SINCGARS - VRC-12, PRC-25, PRC-68, PRC-77, etc. "36F3"
  • 32K0F3E - military FM 30-88 MHz 8 kHz FM deviation SINCGARS
  • 30K0F3E - military FM 30-88 MHz 7.5 kHz FM deviation SINCGARS
  • 25K0F3E - 25 kHz wide LPRS 216-217 MHz wide band audio channels
  • 24K0F3E - military FM 30-88 MHz 6 kHz FM deviation - "narrow band" on PRC-1177 25 kHz step version of PRC-77 (normally 50 kHz steps)
  • 20K0F3E - Regular 5 kHz deviation "wideband" FM voice - used for land mobile systems below 150 MHz, including VHF low band 25-50 MHz
  • 20K0F3E - FM voice - amateur radio standard FM used 29 MHz and up - 25 kHz bandwidth (see also: 16K0F3E, 14K0F3E)
  • 20K0F3D - DMTF and other tone-based signaling systems, including ANI MDC1200 etc. - 5 kHz deviation
  • 20K0F9W - Combined analog FM voice, GPS data and ANI information (used by American Red Cross 47.42 MHz blanket system)
  • 20K0F7W - see 20K0F9W above, used by the ARC on 47.42 MHz and other VHF low band frequencies (eg. 47.5 MHz, 47.54 MHz, etc.)
  • 18K0F3E - FM voice - 4.5 kHz FM deviation (similar to 16K0F3E 4 kHz FM deviation and 20K0F3E 5 kHz FM deviation) - cf. HTX-202 and HTX-404
  • 16K0F3E - military FM 30-88 MHz Datron HH7700, PRC1077 PRC-1077, PRC1060 PRC1080 25 kHz bandwidth mode - "wide band FM" 25 kHz channel spacing
  • 16K0F3E - 4 kHz deviation FM analog voice - used on the 800/900 MHz bands, VHF marine, VHF/UHF ham radio - 20K “middle band” on many land mobile radios
  • 16K0F3E - 25 kHz "25K" wide FM channel spacing +/- 5kHz deviation FM voice F3E mode - Alinco DR-135LH VHF low band export market radios
  • 16K0G3E - 4 kHz deviation PM analog phase modulation voice (considered identical to FM or 16K0F3E emission - VHF marine band radios)
  • 15K8F3E - MURS mobile radio (154.57 MHz and 154.6 MHz only) FM voice, considered functionally the same as 20K0F3E or 16K0F3E
  • 15K6F3E - 25 kHz channel 25K wideband FM mode (20K or 25K mode) TYT TH-9000D in 25K bandwidth mode - listed as 16K0F3E
  • 15K5F3E - GMRS mobile radio FM voice, considered functionally the same as 20K0F3E or 16K0F3E
  • 15K0F3E - Retevis RB38V MURS radio (154.570 MHz and 154.600 MHz only)
  • 14K9F3E - MURS / GMRS handheld radios, wide deviation mode
  • 14K1F3E - Baofeng and other Chinese handheld and mobile radios "middle band" or "20K" bandwidth - MURS, GMRS
  • 14K0F3E - 3.5 kHz deviation FM voice, used on some FM CB equipment (see also: 10K0F3E, 11K0F3E, 12K5F3E, etc.)
  • 14K0F3E - 20 kHz "20K" medium FM channel spacing +/- 4kHz deviation FM voice (per Alinco land mobile literature)
  • 13K6F3E - 900 MHz SMR analog FM voice (Motorola Type II, etc.) 13.6 kHz bandwidth
  • 12K5F3E - ITU designation for narrow band FM 12.5 kHz channel, 3.125 kHz deviation
  • 12K0F3E - 3 kHz deviation, narrow FM voice - cf. HH7700, PRC1077, PRC1060, PRC1080 and other more modern military FM tactical radios
  • 11K5F3E - Narrow mode or NFM on Alinco DR-138 VHF Part 90 land mobile radio
  • 11K3F3E - 2.5 kHz deviation FM "narrowband 12.5 kHz" analog voice, 11.25 kHz occupied bandwidth
  • 11K2F3E - Considered the same as 11K3F3E by the FCC
  • 11K3F3D - DTMF and other tone-based signaling systems - 2.5 kHz deviation narrow band
  • 11K3F3D - Audio tone based selective calling or SELCALL systems - narrow band FM NFM
  • 11K3F3D - Audio frequency shift keying within a narrow band "12.5 kHz" channel
  • 11K2F3D - DTMF and other tone-based signaling systems - 2.5 kHz deviation narrow band
  • 11K2F3D - Audio tone based selective calling or SELCALL systems - narrow band FM NFM
  • 11K0F3E - military FM 30-88 MHz Datron HH7700 12.5 kHz bandwidth mode - "narrow band FM" 12.5 kHz channel spacing
  • 11K0F3E - 12.5 kHz "12K" or 12.5K narrow FM channel spacing +/- 2.5kHz deviation FM voice (per Alinco land mobile literature)
  • 11K0F3E - Considered the same as 11K3F3E by the FCC - 12K narrow band on many land mobile radios, GMRS, FRS, MURS, etc.
  • 11K0F3D - DTMF and other tone-based signaling systems - 2.5 kHz deviation narrow band
  • 11K0F3D - Audio tone based selective calling or SELCALL systems - narrow band FM NFM
  • 10K7F3E - Narrowband FM mode used by numerous FCC-approved Part 90/Part 95 handheld radios, 10.7 kHz bandwidth
  • 10K6F3E - Portable GMRS walkie talkies (Baofeng) based on the UV-82 and UV-5R radios - 10.59 kHz bandwidth, called 11K0F3E by manufacturer
  • 10K5F3E - Narrowband FM mode used by numerous FCC-approved Part 90/Part 95 handheld radios, 10.5 kHz bandwidth
  • 10K4F3E - Narrow 12K mode (12.5 kHz mode) Midland 40 watt GMRS mobile, TYT TH-9000D in 12K bandwidth mode - listed as 11K0F3E
  • 10K4F3E - Midland MXT400 emission on GMRS and FRS frequencies - modified version of TYT TH-9000D UHF mobile transceiver
  • 10K4F3E - Narrowband FM mode used by numerous FCC-approved Part 90/Part 95 handheld radios, 10.4 kHz bandwidth
  • 10K2F3E - Narrowband FM mode used by numerous FCC-approved Part 90/Part 95 handheld radios, 10.2 kHz bandwidth
  • 10K0F3E - 10 kHz bandwidth FM - used on many European-spec FM CB radios, also export CB/11 meter equipment sold in USA FM mode
  • 10K0A3E - AM voice, double side band with carrier (10 kHz bandwidth) - wide band AM 5 kHz sidebands
  • 9K90F3E - Narrow FM voice, 9.9 kHz bandwidth - FRS wireless FM intercom systems NFM voice (compatible with 11K0F3E, 8K50F3E, etc.)
  • 9K86F3E - Narrow FM voice, MURS walkie talkies 151.82 MHz 151.88 MHz 151.94 MHz
  • 9K86F3E - Dakota Alert MURS radios (FM voice)
  • 9K84F3E - Narrow FM voice, 9.84 kHz bandwidth - FRS wireless FM intercom systems NFM voice (compatible with 11K0F3E, 8K50F3E, etc.)
  • 9K80F3D - Narrow FM NFM 9.8 kHz bandwidth 9.9 kHz bandwidth - Motorola FRS walkie talkies
  • 9K74F3E - Dakota Alert MURS radios (FM voice)
  • 9K64F3E - Narrow FM, FRS walkie talkies
  • 9K50A3E - AM voice, double side band with carrier (9.5 kHz bandwidth)
  • 9K20F3E - Baofeng (and other Chinese radios) narrow FM mode (NFM mode or "NARR" deviation setting)
  • 9K20F3D - Baofeng (and other Chinese radios) narrow FM mode ANI, DTMF, tone burst 2-Tone, 5-Tone and other audio frequency selective calling systems
  • 9K10F3E - Baofeng (and other Chinese radios) narrow FM mode (NFM mode or "NARR" deviation setting)
  • 9K10F3D - Baofeng (and other Chinese radios) narrow FM mode ANI, DTMF, tone burst 2-Tone, 5-Tone and other audio frequency selective calling systems
  • 9K00F3E - FM mode on some modern CB radios (with FM mode capability, not legal bandwidth in USA per FCC rules)
  • 8K50F3E - Narrow FM voice, FRS radios, 6 channel 7 channel 10 channel 20 channel wireless intercoms (using FRS frequencies)
  • 8K50F3E - Narrow mode on Alinco VHF and UHF FM transceivers (NFM, compliant with 11K0F3E/11K3F3E NFM 2.5 kHz deviation systems)
  • 8K00A3E - AM voice, double side band AM with carrier (8 kHz bandwidth) - maximum AM mode bandwidth permitted on MURS
  • 8K00A3E - Widest AM voice mode bandwidth permitted on 27 MHz CB per FCC Part 95 regulations
  • 8K00F3E - Narrow FM voice, 8 kHz bandwidth, wireless FRS intercoms and other two-way radios
  • 8K00F3E - Widest FM voice mode bandwidth permitted on 27 MHz CB per FCC Part 95 regulations
  • 7K50F3E - Super narrow FM voice, narrow FM (not compliant with 6 kHz or 6.25 kHz bandwidth requirements)
  • 7K00F3E - Narrow FM, used on the 11 meter CB band where FM is legal on CB radio
  • 6K22F3E - Retevis RB38V MURS walkie talkie (see also: 15K0F3E)
  • 6K00F3E - Super narrow FM voice, 6.25 kHz channel 6 kHz bandwidth
  • 6K00A2D - Tone-modulated AM
  • 6K00A3D - Audio tone based selective calling or SELCALL systems over AM based systems
  • 6K00A3E - AM voice, double side band with carrier (6 kHz bandwidth) - used for CB and VHF aircraft band airband
  • 5K80A3E - AM voice, double side band with carrier, modern 27 MHz AM CB gear per FCC authorization paperwork
  • 5K75F3E - FM voice, FM CB radio FM mode, dual AM FM mode radios eg. Cobra 29 LTD FM, Uniden PC78LTXFM
  • 5K75A3E - AM voice, double side band with carrier (5.75 kHz bandwidth) - narrow AM, modern AM CB equipment
  • 5K68F3E - Super narrow FM voice, 5.68 kHz bandwidth - Motorola FRS walkie talkies
  • 5K58A3E - AM voice, indicated emission on Cobra mobile CB radio Cobra Mini 19 mobile CB radio AM CB
  • 5K20F3E - Super narrow FM voice, 5.2 kHz bandwidth - Motorola FRS walkie talkies
  • 5K20F3E - Narrow FM Baofeng radios, Pofung, etc. UV-5R UV-5RA UV-5RE UV-6R UV-82 UV-82C UV-82HP BF-F8HP (super-narrow FM)
  • 4K50A3E - AM voice, double side band with carrier - narrow AM for 8.33 kHz airband channel step
  • 4K00F3E - 4 kHz wide LPRS 216-217 MHz narrow band audio channels
  • 4K00F3E - Super narrow FM voice, used with NXDN or NEXEDGE systems
  • 4K00F3D - Super narrow FM - used for CW ID callsign license ID on NXDN, NEXEDGE and IDAS systems (narrowband)
  • 4K00H3E - Widest SSB voice (with full AM carrier) permitted on 27 MHz CB per FCC Part 95 regulations
  • 4K00R3E - Widest SSB voice (with reduced AM carrier, see also: H3E emission and J3E emission) permitted on 27MHz CB
  • 4K00J3E - Widest SSB voice mode bandwidth permitted on 27 MHz CB per FCC Part 95 regulations
  • 4K00J3E - ESSB enhanced SSB (can be wider than 4 kHz)
  • 3K00R3E - SSB AC-SSB Amplitude Compandored Sideband (pilot tone or reduced carrier) voice (3 kHz)
  • 3K00J3E - SSB single sideband voice (USB or LSB) - 3 kHz bandwidth SSB voice
  • 2K80J3E - SSB single sideband voice (USB or LSB) - 2.8 kHz bandwidth SSB voice


  • Digital modes, including frequency shift keying (FSK) and audio frequency shift keying (AFSK)
  • 33M1D1D - 802.11a/b/g/n WiFi
  • 22M0G1D - 802.11a/b/g/n WiFi
  • 17M9GXW - 802.11n XBee WiFi OFDM modulation
  • 16M8GXW - 802.11g XBee WiFi OFDM modulation DSSS
  • 16M0D1D - 802.11a/b/g/n WiFi
  • 12M2GXW - 802.11b XBee Wi-Fi 802.11b DSSS digital spread spectrum modulation
  • 3M35F7W - XBee-PRO 900 900MHz band data radio Digi RF data radio 900MHz 902-928 MHz FSK
  • 1M25F9W - CDMA cellular (voice and data)
  • 478KK1D - Or 478K0K1D - 900 MHz vehicle transponders - Smart Tags 902-928 MHz band 902-928 MHz Location Narrowband (Non-multilateration)
  • 426KK1D - Or 478K0K1D - 900 MHz vehicle transponders - Smart Tags 902-928 MHz band 902-928 MHz Location Narrowband (Non-multilateration)
  • 350KF1D - or 350K0F1D - MaxStream 9XTend-PKG Wireless Modem 120kbps frequency hopping 902-928 MHz 900MHz band wireless modem
  • 293KF1D - or 293K0F1D - Digi XBee-PRO XSC QPSK modulation Digi RF data radio link
  • 250KF1D - or 250K0F1D - Itron Streetlight Network Interface Card (NIC) NIC 450 mesh network data transceiver SCADA 300kbps streetlamp control and telemetry system (902-928 MHz band)
  • 110KNON - or 110K0N0N TransCore transponder (902-928 MHz band) uplink 110 kHz wide signal - specific frequencies within the 900 MHz band
  • 40K0F1D - military FM 10 kHz secure voice X-MODE AN/VRC-12, AN/PRC-77 "WIDEBAND" mode for "X-mode" (see 36K0F3E and 40K0F3E)
  • 37K9F1D - Digi XBee-PRO 868 Digi RF data radio - FSK modulation
  • 37K5G1D - Wireless utility metering systems - including repeaters (frequency hopping)
  • 36K0F1D - military FM 8 kHz secure voice X-MODE AN/VRC-12, AN/PRC-77 "WIDEBAND" mode for "X-mode" (see 36K0F3E and 40K0F3E)
  • 30K0DXW - TDMA cellular (voice and data)
  • 25K0F2D - Wideband "FM" paging systems 26/27 MHz and 40 MHz bands - UK and European wideband on-site pagers
  • 25K0F2D - Digital PM - phase modulation (phase shift keying / frequency shift keying FSK)
  • 25K0F2E - Digital audio-frequency tone modulation (non voice)
  • 25K0G2D - Digital PM - phase modulation (phase shift keying PSK)
  • 25K0A2D - Digital amplitude-shift keying mixed PM (wideband) per Rockwell Collins aircraft radio experimental license literature
  • 24K0F1D - VHF/UHF Radio modems (radiomodems) for European market 169 MHz VHF/868 MHz UHF, 19200bps 19.2kbps (50 kHz bandwidth)
  • 22K0D1E - TETRA digital voice
  • 22K0D1D - TETRA data
  • 22K0D1W - TETRA voice and data
  • 22K0D7W - TETRA voice and data
  • 22K0D7E - TETRA digital voice
  • 22K0D7D - TETRA data
  • 22K0DXW - TETRA voice and data
  • 21K0D1W - TETRA voice and data
  • 20K1D1D - TETRA PowerTrunk data
  • 20K0N0N - 900 MHz GPS telemetry links - 902-928 MHz Location Narrowband (Non-multilateration) licensed systems on specific frequencies
  • 20K0D1E - TETRA PowerTrunk digital voice
  • 20K0D1W - TETRA PowerTrunk digital voice and data
  • 20K0D7W - TETRA voice and data combined - reduced power TETRA
  • 20K0D7E - TETRA digital voice - reduced power TETRA
  • 20K0D7D - TETRA data - reduced power TETRA
  • 20K0D7W - TETRA voice and data combined - reduced power TETRA
  • 20K0F7W - Referenced as the emission for Yaesu System Fusion C4FM Digital Voice YSF see also: 12K5F7W
  • 20K0F3D - FM tone-based systems (DMTF, siren activation, station alerting, etc.)
  • 20K0F1D - 25 kHz bandwidth GMSK 19.2
  • 20K0F1D - FM paging - POCSAG systems, 25 kHz bandwidth (no voice)
  • 20K0F1D - FSK data, regular 5 kHz deviation - used for 72 MHz wireless clock systems, callboxes and other operational fixed purposes
  • 20K0F1D - Teledesign Systems Radio Modem (MURS channels 154.570 MHz and 154.600 MHz only)
  • 20K0F1D - wireless control and telemetry systems operating on the 154 MHz MURS channels 154.57 MHz or 154.6 MHz
  • 20K0F1D - 19.2 kbps data on wideband channel RD-LAP
  • 20K0F1D - 72-76 MHz VHF "mid band" licensed business on-site control, remote control, wireless control systems, etc.
  • 20K0F2D - general use for packet data - on amateur radio VHF/UHF bands for example
  • 20K0F1E - Encrypted Voice - Motorola DVP, DES, DES-XL, SECURENET - not P25
  • 20K0F2D - Audio frequency shift keying within a wideband 20 kHz / 25 kHz bandwidth channel FFSK, AFSK, FSK
  • 20K0G3D - PSK - phase shift keying, 20 kHz bandwidth remote control RC radio control systems, various VHF/UHF bands
  • 20K0G1D - GPS RTK Data Radios - Wide mode
  • 20K0D1D - 902-928 MHz and 935-960 MHz Unlicensed and licensed fixed data link radios (wideband mode)
  • 20K0D1D - 64QAM data radio (regular 20 kHz bandwidth mode)
  • 19K6F1D - GPS RTK Data Radios - Wide mode
  • 19K6F1D - FFSK - GMSK data link radios, including Maxon VHF 136-174 MHz and UHF 450-490 MHz data radios telemetry radios
  • 19K0F2D - FSK data, digital link, data, telemetry, telecommand (noted on public safety licenses)
  • 19K0F1D - FSK data, digital link, data, telemetry, telecommand (noted on public safety licenses)
  • 19K0F1D - 4-level FSK data 4FSK data link radios (VHF/UHF bands, wide band setting)
  • 19K0D1W - P25 Project 25 2-slot TDMA P25 Phase II true TDMA, appearing on Phase II P25 licenses
  • 18K0F1D - VHF/UHF Radio modems (radiomodems) for European market 169 MHz VHF/868 MHz UHF, 9600bps 9.6kbps (25 kHz bandwidth)
  • 17K9F1D - GPS RTK Data Radios - Wide mode
  • 17K8F1D - GPS RTK Data Radios - Wide mode
  • 17K7D7D - Motorola "Astro 25" data - Motorola High Performance data Air Interface - wideband 25 kHz channel
  • 16K8F1E - Encrypted Voice - Motorola DVP, DES, DES-XL, SECURENET - not P25
  • 16K0F3D - Regular "wide"'5 kHz deviation FM audio frequency shift keying AFSK and DTMF signaling (Alinco literature)
  • 16K0F2D - Yaesu System Fusion Data ("Analog Data")
  • 16K0F2D - Regular "wide" 5 kHz deviation FM packet radio NFM mode packet radio mode (Alinco radio literature)
  • 16K0F1D - Regular "wide" 5 kHz deviation
  • 16K0F1D - Motorola Type II trunking system 3600 baud control channel
  • 16K0F1D - Yaesu System Fusion Data ("Analog Data")
  • 16K0F1D - FSK telemetry, telecommand and data links (used on various VHF/UHF bands, including RC services in Europe
  • 16K0G2D - AIS on VHF marine band 161.975 MHz and 162.025 MHz
  • 16K0F3A - Tone-modulated CW (MCW) Morse code ID over regular 4 kHz deviation FM voice systems (most amateur radio VHF/UHF repeaters)
  • 15K0F1D - 20 kHz / 25 kHz wide RC links and telemetry (specialized systems operating below 150 MHz)
  • 14K5F1D - GPS RTK Data Radios - Wide mode
  • 14K4F1D - 25 kHz bandwidth GMSK 9.6
  • 14K0F1D - Motorola Type II trunking system 3600 baud control channel
  • 13K1F9W - OpenSky digital voice / data 4-slot - SMR
  • 12K5F7W - Yaesu System Fusion YSF C4FM Digital Voice + Data F7W emission see also: 11K2F7W, 9K36F7W and 9K36F1E
  • 12K1F9W - OpenSky digital voice / data 4-slot - NPSPAC
  • 12K0F1D - 26MHz band 27MHz band 29MHz band on-site paging systems (Europe)
  • 11K5F3D - Narrow FM audio frequency shift keying AFSK and DTMF signaling (Alinco literature)
  • 11K5F2D - Narrow FM packet radio NFM mode packet radio mode (Alinco radio literature)
  • 11K5F1D - Narrow FM packet radio NFM mode packet FSK mode (Alinco radio literature)
  • 11K3G3D - GPS RTK Data Radios - Narrow mode (12.5 kHz channel FCC narrowband compliant)
  • 11K3F2D - Data links on VHF/UHF land mobile bands, including IFLOWS fixed point to point hydrologic data systems and MURS
  • 11K3F1D - FM paging - POCSAG systems, 11.25 kHz bandwidth (no voice)
  • 11K3F1E - Encrypted Voice - Motorola DVP, DES, DES-XL, SECURENET - not P25
  • 11K3F7W - Mixed analog/digital use, technically incorrect per FCC rules, but widely found on licenses
  • 11K2F7W - Mixed analog/digital use, technically incorrect per FCC rules, but widely found on licenses
  • 11K2F7W - Yaesu System Fusion C4FM digital voice DV YSF C4FM DV 4FSK modified P25 vocoder
  • 11K2F1D - Teledesign Radio Modem (146-174 MHz Part 90, also MURS frequencies 151.820 MHz, 151.880 MHz and 151.940 MHz)
  • 11K2F2B - Data link, telemetry, datalink and other data modes emission on MURS frequencies 151.820, 151.880 and 151.940 MHz
  • 11K0F7W - Mixed analog/digital use, technically incorrect per FCC rules, but widely found on licenses
  • 11K0F2D - GPS location data packets and/or text message or group chat messages over FRS and/or GMRS radios (narrow band mode)
  • 11K0F2D - Data links on VHF/UHF land mobile bands, including IFLOWS fixed point to point hydrologic data systems
  • 11K0F1D - 4-level FSK data 4FSK data link radios (VHF/UHF bands, narrow band 12.5 kHz setting)
  • 11K0F1D - GPS location data packets and/or text message or group chat messages over FRS and/or GMRS radios (narrow band mode)
  • 11K0F3A - Tone-modulated CW (MCW) Morse code ID over narrowband FM voice radio system (land mobile systems above 150 MHz)
  • 10K4F2D - SCADA link telemetry radios (narrowband radio links) 146-174 MHz, 154-174 MHz, 406-470 MHz (CW ID 10K4F3E or 10K4F3A)
  • 10K0F1D - GPS RTK data links
  • 10K0F1D - 9.6 kbps data on narrowband channel RD-LAP
  • 10K0F1D - Automatic Vehicle Location AVL systems, radio modems - 10 kHz bandwidth FSK
  • 10K0F1D - FSK remote control FM RC systems, 10 kHz bandwidth
  • 10K0D1D - 902-928 MHz and 935-960 MHz Unlicensed and licensed fixed data link radios (narrowband mode)
  • 10K0D1D - 64QAM data radio (narrow 12.5 kHz bandwidth mode)
  • 9K80D7W - P25 Project 25 2-slot TDMA P25 Phase II - see also: 8K70D1W
  • 9K80F1D - GPS RTK Data Radios - Narrow mode (12.5 kHz channel FCC narrowband compliant)
  • 9K80F1D - P25 Project 25 2-slot TDMA P25 Phase II data
  • 9K80F1E - P25 Project 25 2-slot TDMA P25 Phase II voice
  • 9K75F1D - GPS RTK Data Radios - Narrow mode (12.5 kHz channel FCC narrowband compliant)
  • 9K70F1D - P25 Project 25 WCQPSK Data - Used for simulcast systems
  • 9K70F1E - P25 Project 25 WCQPSK Voice - Used for simulcast systems
  • 9K84F2D - Motorola FRS walkie talkies with GPS location transmission and/or text message or group chat capability (FSK signals, narrowband)
  • 9K80F1D - Locomotive data link and wireless control (telecommand) telemetry transceiver UHF emission 450-470 MHz
  • 9K50F2D - FSK data, digital link, data, telemetry, telecommand (noted on public safety licenses)
  • 9K50F1D - FSK data, digital link, data, telemetry, telecommand (noted on public safety licenses)
  • 9K36F7W - Yaesu System Fusion YSF combined Yaesu C4FM (Voice Wide * Voice Narrow + Data * Data Wide) - see: 12K5F7W
  • 9K36F1E - Yaesu System Fusion YSF Yaesu C4FM digital voice
  • 9K30F1D - EOD Robot Remote control
  • 9K30F1D - SCADA, data links, telecommand and remote control (fits in 12.5 kHz narrow band channel)
  • 9K20F3D - DTMF selective calling, ANI - automatic number identification, including end of transmission DTMF bursts
  • 9K20F2D - Paging and system alerting (including fire station systems, Zetron)
  • 9K20F1D - EOD Robot Remote control
  • 9K10F3D - DTMF selective calling, ANI - automatic number identification, including end of transmission DTMF bursts
  • 9K00F1D - GPS RTK data links, GPS dog tracking transmitters
  • 9K00F1D - VHF/UHF Radio modems (radiomodems) for European market 169 MHz VHF/868 MHz UHF, 4800bps 4.8kbps (12.5 kHz bandwidth)
  • 8K90F1D - GPS RTK data links
  • 8K84F1D - MURS VHF dog collar GPS transmitters - FSK F1D data mode
  • 8K80F1D - MURS VHF dog collar GPS transmitters dog training wireless FSK F1D emission
  • 8K70D1W - P25 Project 25 Linear Simulcast Modulation ASTRO (9.6 kbps in 12.5 kHz channelspace)
  • 8K60F1D - GPS RTK Data Radios - Narrow mode (12.5 kHz channel FCC narrowband compliant)
  • 8K50F3D - Narrow FM audio frequency shift keying AFSK and DTMF signaling (Alinco literature)
  • 8K50F2D - Narrow FM packet radio NFM mode packet radio mode (Alinco radio literature)
  • 8K50F2D - Packet radio - narrow band mode per Alinco amateur radio documentation (8K50F3E data mode)
  • 8K50F2D - Audio frequency shift data, FSK (FM) telemetry, telecommand, including remote control uses in Europe
  • 8K50F1D - Narrow FM packet radio NFM mode packet FSK mode (Alinco radio literature)
  • 8K50F1D - Locomotive data link and wireless control (telecommand) telemetry transceiver VHF 217-222 MHz band 1.85 kHz FSK deviation
  • 8K50F1D - Frequency shift data, FSK (FM) telemetry, telecommand
  • 8K50A1D - 8 kHz AFSK - AM remote control 8.5 kHz bandwidth
  • 8K50A2D - 8 kHz AFSK with modulating sub-carrier - remote control
  • 8K40F1E - P25 Project 25 Voice - P25 Phase I C4FM voice (per APCO)
  • 8K40F1D - P25 Project 25 Data - P25 Phase I C4FM data (per APCO)
  • 8K34F1D - GPS RTK Data Radios - Narrow mode (12.5 kHz channel FCC narrowband compliant)
  • 8K30F1D - NDXN, IDAS or NEXEDGE Wideband 12.5 kHz - Data
  • 8K30F1E - NDXN, IDAS or NEXEDGE Wideband 12.5 kHz - Digital voice
  • 8K30F7W - NXDN, IDAS or NEXEDGE Wideband 12.5 kHz - Digital voice + data combined
  • 8K30F1W - NXDN, IDAS or NEXEDGE Wideband 12.5 kHz - Digital voice + data combined
  • 8K30F1W - P25 Project 25 Voice and data Phase I C4FM voice and data
  • 8K10F1E - P25 Project 25 Voice - P25 Phase I C4FM voice
  • 8K10F1D - P25 Project 25 Data - P25 Phase I C4FM voice
  • 8K10F1W - P25 Project 25 Voice and data - P25 Phase II H-CPM
  • 8K10FXE - P25 Project 25 Voice - P25 Phase I C4FM voice
  • 8K10FXD - P25 Project 25 Data - P25 Phase I C4FM voice
  • 8K00G1D - BPSK data
  • 8K00F1D - High power 27 MHz data links - 27.255 MHz, see HF pagers and remote control pages
  • 8K00F1D - 8 kHz FSK - remote control (per FCC rules under Part 95 RCRS, 26-28 MHz band, 72 MHz band, 75 MHz band)
  • 8K00F2D - 8 kHz FSK with modulating sub-carrier - remote control
  • 8K00A1D - 8 kHz AFSK - AM remote control, 26-28 MHz band, 72-76 MHz band, 49 MHz band/27 MHz band
  • 8K00A2D - 8 kHz AFSK with modulating sub-carrier - remote control
  • 8K00N0N - 8 kHz OOK on off keying remote control
  • 7K90F1D - GPS RTK Data Radios - Narrow mode (12.5 kHz channel FCC narrowband compliant)
  • 7K75F1D - Wireless dog training collar remote control transmitter (27 MHz - 27.145 MHz / 27.195 MHz)
  • 7K64F1D - Wireless dog training remote transmitter (510mW output) on 27.195 MHz (Part 95 Subpart C RCRS)
  • 7K60FXE - DMR digital voice - TDMA 2-slot DMR MotoTRBO digital voice
  • 7K60FXD - DMR data - TDMA 2-slot DMR MotoTRBO data
  • 7K60FXW - DMR digital voice + data - TDMA - 2-slot DMR MotoTRBO combined voice and data
  • 7K60F7W - DMR digital voice + data - TDMA - 2-slot DMR MotoTRBO combined voice and data
  • 7K60F1W - DMR digital voice + data - TDMA - 2-slot DMR MotoTRBO combined voice and data
  • 7K60F1E - DMR digital voice - TDMA 2-slot DMR MotoTRBO digital voice
  • 7K60F1D - DMR data - TDMA 2-slot DMR MotoTRBO data
  • 7K00F1D - GPS data link for radio collars / GPS collars (MURS frequencies 151.82 MHz, 151.88 MHz, 151.94 MHz, 154.57 MHz and 154.6 MHz)
  • 6K50F1D - SCADA, data links, carrier FSK 6.5 kHz bandwidth
  • 6K50A2D - AM mode amplitude frequency shift keying (audio frequency shift using AM modulation) - 6.5 kHz bandwidth, may be used on Part 95 Subpart C RCRS radio control systems
  • 6K50A1D - AM mode telemetry - including amplitude shift keying (ASK)
  • 6K40F1D - 3.2 kHz deviation FSK radio-on-a-chip (used for many 26 MHz/27 MHz low power Part 15 devices with FSK modulation)
  • 6K00F7W - Mixed analog/digital use, technically incorrect per FCC rules, but widely found on licenses 6.0 kHz bandwidth
  • 6K00F7W - Icom D-STAR digital voice D-STAR DSTAR 6.25 kHz bandwidth DV amateur radio ham radio digital voice GMSK modulation AMBE vocoder with FEC
  • 6K00F2A - D-STAR ID transmissions (per Icom literature) - Tone-modulated CW ID over FM voice channel
  • 6K00F1D - SCADA, data links, carrier FSK, telecommand (R/C, remote control and radio control systems 25 MHz and above)
  • 6K00F2D - SCADA, data links, regular audio FSK AFSK 6 kHz bandwidth
  • 6K00F2D - Frequency modulated digital data (FSK) without modulating sub-carrier (6 kHz bandwidth)
  • 6K00F3D - SCADA, data links, various-tone based systems, DTMF, alerting systems, etc. - 6 kHz bandwidth
  • 6K00A2D - Amplitude shift keying (AM) R/C systems - including those operating in the 26-28 MHz band
  • 6K00D2D - Amplitude shift keying combined with frequency shift keying subcarrier (amplitude and phase/frequency are both modulated)
  • 6K00D1D - Amplitude shift keying combined with frequency shift keying (amplitude and phase/frequency are both modulated)
  • 5K97F1D - VHF MURS based dog tracking collar GPS collar hunting
  • 5K76G1E - P25 Voice - CQPSK voice, used for simulcast Project 25 systems
  • 5K60F2D - 5.6 kHz bandwidth FSK, operational fixed usage, SCADA, remote control
  • 5K00D1D - 64QAM data radio (super narrow 6 kHz bandwidth mode)
  • 5K00F1D - VHF and UHF narrow band FSK, data link and paging
  • 4K34F1D - VHF MURS based dog training and tracking devices
  • 4K25F1D - VHF MURS based dog training and tracking devices
  • 4K00F7W - NDXN, IDAS or NEXEDGE Narrowband 6.25 kHz - Digital voice + data combined
  • 4K00F2D - NDXN, IDAS or NEXEDGE Narrowband 6.25 kHz
  • 4K00F1D - 4 kHz wide LPRS 216-217 MHz narrow band law enforcement vehicle tracking and data link systems
  • 4K00F1D - NDXN, IDAS or NEXEDGE Narrowband 6.25 kHz - Data
  • 4K00F1E - NDXN, IDAS or NEXEDGE Narrowband 6.25 kHz - Digital voice
  • 4K00F1W - NXDN, IDAS or NEXEDGE Narrowband 6.25 kHz - Digital voice + data combined (may be used incorrectly, some sources indicate 4K00F7W should be used)
  • 3K30F1D - 3.3 kHz bandwidth SCADA datalink telecommand, i.e. 151 MHz, 154 MHz or 173 MHz narrowband systems (6.25 kHz or 3.125 kHz steps)
  • 3K00H2B - ALE MIL-STD-188-141A and FED-STD-1045 - MF and HF systems, 2-30 MHz
  • 3K00J2D - Narrowband amplitude shift keying (used for specialty datalink systems)
  • 3K00N0N - 3 kHz OOK on off keying remote control
  • 3K00F1D - Narrow band FSK signals (noted use on HF)
  • 2K80J2D - PACTOR-III
  • 2K80J2B - RTTY or RATT - radioteletype
  • 2K50J2D - ROS datamode, similar FSK/AFSK modes such as WSPR, OLIVIA, JT65, etc.
  • 2K50F1D - Narrow band FSK data link, noted use in the 26-28 MHz band during band openings
  • 2K00J2D - MT63-2000 (200wpm) 2000 Hz bandwidth 2 kHz bandwidth
  • 1K20F1D - VHF MURS dog tracking collar transmitter (narrow FSK)
  • 1K00J2D - MT63-1000 (100wpm) 1000 Hz bandwidth 1 kHz bandwidth
  • 100HN0N - True CW continuous wave Morse code on off keying 100Hz 0.1 kHz bandwidth

See also: Signal Identification.



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