Standard Horizon
Standard Communications Cat460 Vhf Marine Antenna - Cat460 - 783-Cat460F1
VHF Marine Antenna
Standard Communications Cn3 Ship'S Antenna Adapter - Cn-3 - 783-Cn3F1
Adapts HH radio connector to the ship's antenna connection.
Standard Communications Edc19 Dc Cable W/Cigarette Lighter Plug - E-Dc-19A - 783-Edc19F1
DC cable with cigarette lighter plug
Standard Communications Fba38 Alkaline Battery Tray - Fba38 - 783-Fba38F1
Alkaline battery tray
Standard Communications Fba40 Alkaline Battery Tray - Fba-40 - 783-Fba40F1
Alkaline battery tray
Standard Communications Fba42 Alkaline Battery Tray - Fba-42 - 783-Fba42F1
Alkaline battery tray
Standard Communications Fba44 Alkaline Battery Tray - Fba-44 - 783-Fba44F1
Alkaline battery tray
Standard Communications Fnb125 Battery - Fnb-125 - 783-Fnb125F1
Battery 700 mAh Ni-MH
Standard Communications Fnb83 Battery - Fnb-83 - 783-Fnb83F1
Battery 1400 mAh Ni-MH
Standard Communications Hx210 6W Compact Floating Marine Handheld Vhf - Hx210 - 783-Hx210F1
The HX210 is a Submersible Floating 6-Watt portable two-way marine transceiver which has all allocated USA, International, or Canadian channels and an emergency channel 16 which can be immediately selected from any channel by pressing the [16/S] key. The HX210 features memory scanning, Priority Scanning, Dual and Triple watch, NOAA Weather Alert, FM radio band receiver, easy-to-read large LCD display, Battery Life display on the LCD, and a transmit Time-Out Timer (TOT). 12VDC and 110VAC charging cables and charging cradle included. 3 year waterproof warranty.
Standard Communications Hx380 Commercial Grade Handheld Vhf W/Programmable Land Mobile Channels - Hx380 - 783-Hx380F1
40 Programmable Land Mobile Channels 134 MHz to 174 MHz with CTCSS and DCS signaling 1600mAh Lithium-ion battery, 110 VAC and 12 VDC chargers and a charging cradle includedSubmersible JIS-7/IPX7 (3.3 feet for 30 minutes)Selectable 5 and 1 Watt transmit power output700 mW Loud speaker audioBattery life indicatorAll USA, International & Canadian Marine ChannelsProgrammable Scan, Priority, & Dual and TRI WatchNOAA Weather channels and Weather AlertProgrammable channel namesPreset key used to recall up to 10 favorite channelsOptional speaker microphones & headsets available
Standard Communications Hx400 Commercial Grade Handheld Vhf W/Programmable Land Mobile Channels - Hx400 - 783-Hx400Sf1
Submersible IPX8 (5 Ft or 1.5 m for 30 minutes) Built-in True Noise Cancelling Microphone40 Programmable Land Mobile Channels 134 MHz to 174 MHz with CTCSS and DCS signalingProgrammable channel namesNOAA Weather channels and Weather AlertBuilt-in Voice Scrambler2300 mAh Li-Ion battery, AC and DC rapid chargers and cradle includedProgrammable Scan, Priority Scan and Dual WatchPreset key used to recall up to 10 favorite channels
Standard Communications Hx400Is Commercial Grade Handheld Vhf W/Programmable Land Mobile Channels, Intrisically Safe Version - Hx400Is - 783-Hx400Isf1
Submersible IPX8 (5 Ft or 1.5 m for 30 minutes) Selectable 5 and 1 Watt transmit power outputBuilt-in True Noise Cancelling Microphone40 Programmable Land Mobile Channels 134 MHz to 174 MHz with CTCSS and DCS signalingProgrammable channel namesNOAA Weather channels and Weather AlertLow battery indicatorBuilt-in Voice Scrambler for private communicationsOptional speaker microphones & headsets available2300 mAh Li-Ion battery, AC and DC rapid chargers and cradle includedProgrammable Scan, Priority Scan and Dual WatchPreset key used to recall up to 10 favorite channels
Standard Communications Mh73A4B Submersible Speaker Microphone - Mh-73A4B - 783-Mh73A4Bf1
A compact, submersible (IP57 3' for 30 Minutes) external speaker mic compatible with all Standard Horizon VHF radios with a speaker mic connection. Loud audio with rugged construction makes this the perfect choice for all Mariners.
Standard Communications Sbr13Li Battery - Sbr-13Li - 783-Sbr13Lif1
Battery 1800 mAh Li-ION
Standard Communications Sbr45Li High Capacity Battery - Sbr-45Li - 783-Sbr45Lif1
3200 mAh High capacity battery for increased operating time.
Standard Communications Sbt13 Alkaline Battery Tray - Sbt-13 - 783-Sbt13F1
Alkaline battery tray
Standard Communications Shb110 Quick Release Holster - Shb-110 - 783-Shb110F1
Quick Release Holster
Standard Gx6000 Quantum Ais Fixed Mount Vhf Radio W/Nmea 2000 - Gx6000 - 783-Gx6000F1
Integrated dual channel AIS receiver Capable of connecting 2 optional wired RAM4 or 1 wired RAM4 and 4 wireless RAM4W microphonesFront panel microphone can be connected to rear panel and extended 20' using MEK-4 mic extension kitIntegrated NMEA 2000 interface supporting all PGNs for Navigation, GPS, AIS and DSC functionsGPS Compass, Waypoint and GPS status pagesDual Zone 25W PA/Loud Hailer with preprogrammed fog signals and listen backSubmersible IPX8 (5' or 1.5 meters for 30 minutes)Integrated 32 Code Voice Scrambler and 4 Code Voice ScramblerProgrammable CPS or TCPA collision avoidance alarms80dB commerical grade receiver
Standard Horizon 30 Watt, Dual Zone Loudhailer W/Adjustable Backlight - Vlh3000A - 783-Vlh3000Af1
The VLH-3000A comes with an adjustable backlight feature to dim the lighting on the display and buttons for better night time use. Designed to keep a uniform look on your boat when used in conjunction with other Standard Horizon equipment.Dimensions: 4.3"H x 7.1"W x 5.5"DTwo 30 Watt PA Outputs, One Forward One Aft Twice the power with two 30 watt PA outputs. You can connect one PA forward and one aft, or transmit out of both simultaneously. Four foghorn signals can be used depending on the conditions, or use the bells, whistles, horn or siren.Two Intercom Connections Two intercom connections allow you to stay connected to everyone on board. It allows you to toggle between IC1 and IC2.Four Fog Horns, Bells and Whistles Four foghorn options allow automatic foghorn operation. Select the foghorn you need based on the navigation situation you are in. The VLH-3000A has all the functions you need including bells, whistles, horns, and sirens.Flush Mount Capability Two mounting options are available. Bracket mount with the bracket and knobs included, or use the optional MMB-84 to flush mount in to a bulkhead. Two 30 Watt PA Outputs, One Forward One Aft Twice the power with two 30 watt PA outputs. You can connect one PA forward and one aft, or transmit out of both simultaneously. Four foghorn signals can be used depending on the conditions, or use the bells, whistles, horn or siren.Two Intercom Connections Two intercom connections allow you to stay connected to everyone on board. It allows you to toggle between IC1 and IC2.Four Fog Horns, Bells and Whistles Four foghorn options allow automatic foghorn operation. Select the foghorn you need based on the navigation situation you are in. The VLH-3000A has all the functions you need including bells, whistles, horns, and sirens.Flush Mount Capability Two mounting options are available. Bracket mount with the bracket and knobs included, or use the optional MMB-84 to flush mount in to a bulkhead.
Standard Horizon Ct100 23' Extension Cable For Cmp25 - Ct-100 - 783-Ct100F1
10' Extension Cable for Ram+ Microphone
Standard Horizon Gx1400Gb Eclipse-Series Vhf Radio W/Gps, Black - Gx1400Gb - 783-Gx1400Gb Superseded By: 783-Gx1410Gbf1
Meets ITU-R M.493-13 Class D DSC (Digital Selective Calling)Separate Receiver for CH70 (Receiving DSC Calls)Ultra-Compact Case design (6.14"Wx2.4"Hx3.94"D)Built-in Integrated 66 Channel GPS receiver (GX1400GPS)NMEA0183 ConnectivityE20 (Easy to Operate) Icon & Menu SystemPreset key used to recall up 10 favorite channelsProgrammable Scan, Priority Scan, and Multi WatchAutomatic DSC polling of up to 6 ships GPS positionsDSC test call and Auto DSC channel change selectionNMEA Input and Output Connections to a Compatible GPS Chart PlotterProgrammable soft keysNoise canceling mic (with channel Up/Down, 16/S and H/L power selection keys)NOAA weather channels with weather Alert
Standard Horizon Gx1400Gw Eclipse-Series Vhf Radio W/Gps, White - Gx1400Gw - 783-Gx1400Gw Superseded By: 783-Gx1410Gwf1
Meets ITU-R M.493-13 Class D DSC (Digital Selective Calling)Separate Receiver for CH70 (Receiving DSC Calls)Ultra-Compact Case design (6.14"Wx2.4"Hx3.94"D)Built-in Integrated 66 Channel GPS receiver (GX1400GPS)NMEA0183 ConnectivityE20 (Easy to Operate) Icon & Menu SystemPreset key used to recall up 10 favorite channelsProgrammable Scan, Priority Scan, and Multi WatchAutomatic DSC polling of up to 6 ships GPS positionsDSC test call and Auto DSC channel change selectionNMEA Input and Output Connections to a Compatible GPS Chart PlotterProgrammable soft keysNoise canceling mic (with channel Up/Down, 16/S and H/L power selection keys)NOAA weather channels with weather Alert
Standard Horizon Gx1800Gb Explorer Vhf Radio W/ Built-In Gps, 25 Watts, Black - Gx1800Gb - 783-Gx1800Gbf1
Meets ITU-R M.493-13 Class D DSC (Digital Selective Calling)Separate Receiver for CH70Ultra-slim rear case (3.3" Deep)NMEA 0183 ConnectivityEasy to Operate Icon & Menu SystemPreset key stores 10 channelsOptional RAM4 SSM-70H 2nd Station MicIntercom Feature between the Radio and optional RAM4
Standard Horizon Gx1800Gw Explorer Vhf Radio W/ Built-In Gps, 25 Watts, White - Gx1800Gw - 783-Gx1800Gwf1
Meets ITU-R M.493-13 Class D DSC (Digital Selective Calling)Separate Receiver for CH70Ultra-slim rear case (3.3" Deep)NMEA 0183 ConnectivityEasy to Operate Icon & Menu SystemPreset key stores 10 channelsOptional RAM4 SSM-70H 2nd Station MicIntercom Feature between the Radio and optional RAM4
Standard Horizon Gx1850B Eplorer W/Nmew2000, 25 Watts, Black - Gx1850B - 783-Gx1850Bf1
Separate Receiver for DSCNMEA 0183 / NMEA 2000Ultra-slim Rear Case 3.3" DepthPreset key stores 10 channelsProgrammable Scan, Priority Scan, and Multi WatchAutomatic DSC polling of 6 shipsGroup Monitor w/DSC Group CallMan over Board Operation
Standard Horizon Gx1850W Eplorer W/Nmew2000, 25 Watts, White - Gx1850W - 783-Gx1850Wf1
Separate Receiver for DSCNMEA 0183 / NMEA 2000Ultra-slim Rear Case 3.3" DepthPreset key stores 10 channelsProgrammable Scan, Priority Scan, and Multi WatchAutomatic DSC polling of 6 shipsGroup Monitor w/DSC Group CallMan over Board Operation
Standard Horizon Gx2410Gps Matrix Ais/Gps/Nmea2000 Fixed Vhf Radio - Gx2410Gps - 783-Gx2410Gpsf1
Meets ITU-R M.493-13 Class D DSC (Digital Selective Calling) NMEA2000 and NMEA0183 Compatible Second station capability with wired RAM4 or wireless RAM4X (when used with the optional SCU-30 WiFi Module) Built-in integrated 66 channel GPS receiver Integrated 32 Code Voice Scrambler and 4 Code Voice Scrambler Noise canceling function for both receive and transmit audio Separate Receiver for CH70 (Receiving DSC Calls) AIS/AIS SART target display: MMSI, Call Sign, Ship Name, BRG, DST, SOG and COG E2O (Easy to Operate) Icon & Menu System Preset key stores up to 10 favorite channels Intercom Feature between the Radio and an Optional Second Station Programmable Scan, Priority Scan, and Multi Watch GPS Compass, Waypoint and GPS status pages Navigation (LAT/LON, Time, SOG and COG) information is shown on display Programmable CPA (Closest Point of Approach) or TCPA (Time to Closest Point of Approach) alarms 30 Watt PA/Loud Hailer with programmed fog signals and listen back GM (Group Monitor) Using DSC Group position Calling MOB (Man over Board) Operation Excellent Visibility with Busy LED Indicator and Selectable Night Mode Display NOAA Weather Channels with Weather Alert
Standard Horizon Hx320 6W Compact Floating Handheld Vhf Radio - Hx320 - 783-Hx320F1
FloatingWireless Bluetooth operationUSB Charging capability (USB Type C)Submersible IPX7 waterproof ratingSelectable 6W / 2.5W / 1W transmit power700mW Loud internal speaker audio outputLarge high resolution Dot Matrix displayWater activated emergency strobe light17 hours of operating time with built in 2100mAh Li-Polymer batteryProgrammable scan, Priority scan, Dual/Triple watch and Integrated FM Band receiver
Standard Horizon Hx40 6 Watt Ultra Compact Vhf Radio - Hx40 - 783-Hx40F1
Ultra Compact case design: 2.05"W x 3.74"H x 1.3"D 6W transmit power output (Selectable 6/2.5/1W)600mW Loud Audio OutputPreset key used to recall up to 10 favorite channelsEasy to Operate Menu SystemScanning operation and Multi-Watch (Dual Watch and Triple Watch)CH16/S Quick Access (S: Sub-channel)Built-in Lithium Polymer Battery Pack (7.4V, 1850mAh)NOAA Weather Channels with Weather AlertFM Broadcast Radio Receiver3 Year Waterproof Warranty
Standard Horizon Hx891Btbk 6W Handheld Vhf/Gps/Bluetooth Radio, Black - Hx891Btbk - 783-Hx891Btbkf1
Built-in GPS and full DSC capabilities give the ability to share position information in the event of an emergency. The built in Bluetooth feature gives the additional advantage of handsfree VHF operation, compatible with the SSM-BT-20 Bluetooth headset and additional aftermarket headset types. Floating and Rugged case construction. Integrated GPS with Full DSC capabilities6W transmit power output (Selectable 6/ 2/ 1 W)700mW Loud Audio and Noise Canceling Function for both TX/RX audio1800mAh high capacity Li-ion batteryWaypoint and Route navigation
Standard Horizon Hx891Btnv 6W Handheld Vhf/Gps/Bluetooth Radio, Navy Blue - Hx891Btnb - 783-Hx891Btnbf1
Built-in GPS and full DSC capabilities give the ability to share position information in the event of an emergency. The built in Bluetooth feature gives the additional advantage of handsfree VHF operation, compatible with the SSM-BT-20 Bluetooth headset and additional aftermarket headset types. Floating and Rugged case construction. Integrated GPS with Full DSC capabilities6W transmit power output (Selectable 6/ 2/ 1 W)700mW Loud Audio and Noise Canceling Function for both TX/RX audio1800mAh high capacity Li-ion batteryWaypoint and Route navigation
Standard Horizon Mek4 Front Panel Mic Extension Kit - Mek-4 - 783-Mek4F1
Front Panel Mic Extension kit
Standard Horizon Mls310W 5 Dia. External Speaker With Amplifier Fits Select Models, White - Mls310W - 783-Mls310W Superseded By: 783-Mls410Pawf1
Designed to fit a wide variety of interior and exterior vessel applications. These speakers can be bracket or flush mounted. They are a perfect complement to any fixed mount VHF.MLS-310 features a built-in 10W amplifier with a volume control and on/off switch. It is ideal for applications where increased volume and clarity are necessary.
Standard Horizon Mls410Lhb Mls-410 Intercom Speaker, 5", Black - Mls-410Lh-B - 783-Mls410Lhbf1
The MLS-410LH is an external audio speaker with a PTA (push to Alert) button designed to work with the intercom connection on the current VLH-3000A (not compatible with any VHF radios). When connected to the VLH-3000A the user can press the PTA button on the speaker and this will signal an alert on the VLH-3000A, notifying the user to switch to intercom mode to begin two-way communication. The MLS-410LH is designed to be either bracket mounted or flush mounted, and comes with a 1 year waterproof warranty from Standard Horizon. Flush or bracket mountCompact sizeWeather resistant6.5' Speaker CableSpeaker Impedance - 4 Ohm
Standard Horizon Mls410Lhw Mls-410 Intercom Speaker, 5", White - Mls-410Lh-W - 783-Mls410Lhwf1
The MLS-410LH is an external audio speaker with a PTA (push to Alert) button designed to work with the intercom connection on the current VLH-3000A (not compatible with any VHF radios). When connected to the VLH-3000A the user can press the PTA button on the speaker and this will signal an alert on the VLH-3000A, notifying the user to switch to intercom mode to begin two-way communication. The MLS-410LH is designed to be either bracket mounted or flush mounted, and comes with a 1 year waterproof warranty from Standard Horizon. Flush or bracket mountCompact sizeWeather resistant6.5' Speaker CableSpeaker Impedance - 4 Ohm
Standard Horizon Mls410Pab External Speaker With 10W Amplifier, 5", Black - Mls-410Pa-B - 783-Mls410Pabf1
The MLS-410PA is a 10W amplified speaker designed to work with the current VLH-3000A and past models GX2000, and GX2200 (not compatible with any current model VHF's from Standard Horizon). The MLS-410PA is designed to be connected to a 12V source to power the 10W amplifier and provide much louder audio than you would get from a separate passive speaker. The MLS-410PA also includes a volume control knob on the front to manually adjust audio ouput right from the speaker. The MLS-410PA is designed to be either bracket mounted or flush mounted, and comes with a 1 year waterproof warranty from Standard Horizon. With 10W amplifierCompact size, Flush or bracket mountWeather resistant6.5' Speaker CableSpeaker Impedance - 8 Ohm13.8V DC
Standard Horizon Mls410Paw External Speaker With 10W Amplifier, 5", White - Mls-410Pa-W - 783-Mls410Pawf1
The MLS-410PA is a 10W amplified speaker designed to work with the current VLH-3000A and past models GX2000, and GX2200 (not compatible with any current model VHF's from Standard Horizon). The MLS-410PA is designed to be connected to a 12V source to power the 10W amplifier and provide much louder audio than you would get from a separate passive speaker. The MLS-410PA also includes a volume control knob on the front to manually adjust audio ouput right from the speaker. The MLS-410PA is designed to be either bracket mounted or flush mounted, and comes with a 1 year waterproof warranty from Standard Horizon. With 10W amplifierCompact size, Flush or bracket mountWeather resistant6.5' Speaker CableSpeaker Impedance - 8 Ohm13.8V DC
Standard Horizon Mls410Spb External Vhf Speaker, 10W, Black - Mls-410Sp-B - 783-Mls410Spbf1
The MLS-410SP is an external audio speaker designed to provide additional external audio when connected to any VHF radio with a speaker output. This includes all current and past models from Standard Horizon. The wiring interface is a simple two wire connection between the radio and the speaker. The MLS-410SP can handle audio input of up to 10W, is designed to be either bracket mounted or flush mounted. 1 year waterproof warranty. Flush or bracket mountCompact sizeWeather resistant6.5' Speaker Cable5" DiameterSpeaker Impedance - 4 Ohm
Standard Horizon Mls410Spw External Vhf Speaker, 10W, White - Mls-410Sp-W - 783-Mls410Spwf1
The MLS-410SP is an external audio speaker designed to provide additional external audio when connected to any VHF radio with a speaker output. This includes all current and past models from Standard Horizon. The wiring interface is a simple two wire connection between the radio and the speaker. The MLS-410SP can handle audio input of up to 10W, is designed to be either bracket mounted or flush mounted. 1 year waterproof warranty. Flush or bracket mountCompact sizeWeather resistant6.5' Speaker Cable5" DiameterSpeaker Impedance - 4 Ohm
Standard Horizon Mmb84 Flush Mount Bracket Fits Select Models - Mmb-84 - 783-Mmb84F1
Flush mount bracket for GX1300, GX1400, GX2000, GX2150, GX2200, GX2400, GX5500, GX6000, VLH3000.
Standard Horizon Mmb97 Flush Mount Bracket Fits Select Models - Mmb-97 - 783-Mmb97F1
Flush mount bracket for GX1600, GX1700, GX1800, GX1850.
Standard Horizon Pa/Hailer Horn 5" X 8" Rectangular 4Ohm Fits Select Models - 240Sw - 783-240Swf1
Standard Horizon pa/hailer horn 4.5" round 4ohm fits select models
Standard Horizon Ra0978600 Mounting Knob, Black - Ra0978600 - 783-Ra0978600F1
Mounting Knob, Black
Standard Horizon Ra0995300 Mic Hanger Button - Ra0995300 - 783-Ra0995300F1
Mic Hanger Button
Standard Horizon Ram3+ 2Nd Station Remote Control Microphone, Black - Cmp31B - 783-Cmp31Bf1
The RAM3+ (CMP31) allows you to remotely control all functions of Standard Horizon fixed mount VHF radios which include GX1600, GX1700, GX2000, GX2100, GX2150, GX2200, GX5000S and GX5500S. The full dot matrix display and programmable keys make operation simple and fast. Additional features include turning the radio on/off and all DSC functions including Distress. The RAM3+ (CMP31) can be extended up to 70 feet using the optional CT-100 (23 Foot) extension cable. The RAM3+ (CMP31) is backed by an industry leading 3-year waterproof warranty.
Standard Horizon Ram3+ 2Nd Station Remote Control Microphone, White - Cmp31W - 783-Cmp31Wf1
The RAM3+ (CMP31) allows you to remotely control all functions of Standard Horizon fixed mount VHF radios which include GX1600, GX1700, GX2000, GX2100, GX2150, GX2200, GX5000S and GX5500S. The full dot matrix display and programmable keys make operation simple and fast. Additional features include turning the radio on/off and all DSC functions including Distress. The RAM3+ (CMP31) can be extended up to 70 feet using the optional CT-100 (23 Foot) extension cable. The RAM3+ (CMP31) is backed by an industry leading 3-year waterproof warranty.
Standard Horizon Scu30 Wifi Module, Fitx Gx2400/Gx6000 - Scu-30 - 783-Scu30F1
WiFi Module used to operate the RAM4X wireless second station RAM microphones.
Standard Horizon Ssm17H Compact Speaker/Mic - Ssm-17H - 783-Ssm17Hf1
A compact, water-resistant handheld speaker/microphone for use with any Standard Horizon handheld VHF that has a speaker/mic jack connection.
Standard Horizon Ssm21A Submersible Commercial Grade Speaker Mic - Ssm-21A - 783-Ssm21Af1
Use with any Standard Horizon handheld VHF that has a speaker mic jack connection. Includes heavy duty belt clip.
Standard Horizon Ssm70H Ram4 Second Station Remote Control Microphone, Wired - Ssm-70H - 783-Ssm70Hf1
Control all radio functions of the GX6000 Operate up to 4 wireless or 2 wired remote stations**Full AIS target displayPerform all DSC functions: Individual calling, group calling, Position polling and moreLarger high resolution easy to read display with bright backlightRotary channel and volume controlsProgrammable hot keys for quick menu accessSSM70H (wired version) includes 23' routing cable3 year waterproof warranty**Operation of the RAM4W (wireless) requires the use of the SCU-30 wireless base station. When the SCU-30 is used only 1 RAM4 connection will be available on the radio
Standard Horizon Ssm72H Ram4X Second Station Remote Control Microphone, Wireless - Ssm-72H - 783-Ssm72Hf1
Operate up to 4 wireless or 2 wired remote stations** Full AIS target displayPerform all DSC functions: Individual calling, group calling, Position polling and moreLarger high resolution easy to read display with bright backlightRotary channel and volume controlsProgrammable hot keys for quick menu access3 year waterproof warranty**Operation of the RAM4X (wireless) requires the use of the SCU-30 wireless base station. When the SCU-30 is used only 1 RAM4 connection will be available on the radio
Standard Horizon Ssmbt20 Bluetooth Wireless Headset - Ssm-Bt20 - 783-Ssmbt20F1
Wireless bluetooth headset with VOX or PTT, rechargeable via the supplied USB charger.For use with compatible Standard Horizon Bluetooth-enabled radios.Compatible with handheld model HX891BT
Standard Horizon Tt90000001 Power Cord With Inline 6A Fuse For Fixed Mount Vhf Radios - T9101553 - 783-Tt90000001F1
Parts & accessories compatible with Standard Horizon fixed mount VHF radios.
Submersible Speaker Mic - Cmp460 - 783-Cmp460F1
Standard Horizon CMP460 submersible noise canceling speaker mic for VHF handheld model HX370, HX400, HX471, HX500, HX600, HX751, HX851, HX750S and HX850S.
