Collection: Communication
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![Shakespeare 5400-XT Galaxy 4' VHF Antenna - 3dB Gain [5400-XT]](//marineandrvsupply.com/cdn/shop/files/14037XL.jpg?v=1722378360&width=533)
![Shakespeare 5400-XT Galaxy 4' VHF Antenna - 3dB Gain [5400-XT]](//marineandrvsupply.com/cdn/shop/files/14037BXL.jpg?v=1722378362&width=370)
13% offShakespeareShakespeare 5400-XT Galaxy 4' VHF Antenna - 3dB Gain [5400-XT]
5400-XT Galaxy 4' VHF Antenna - 3dB GainThe compact Galaxy® 5400-XT is an outstanding, general purpose 4' antenna of heavy...
$215.99 USD $249.99 USD$215.99 USD$215.99 USD $249.99 USD34 in stock -
![ACR Lithium Battery f/SR203 VHF Radio [1061]](//marineandrvsupply.com/cdn/shop/files/70299XL.jpg?v=1722469763&width=533)
23% offACR ElectronicsACR Lithium Battery f/SR203 VHF Radio [1061]
Lithium Battery for SR203 VHF Radio Replacement battery. Recommended for emergency use and not rechargeable. Up to 16 hours of continuous...
$256.99 USD $334.95 USD$256.99 USD$256.99 USD $334.95 USDOnly 2 units left -
![Shakespeare 4078-20-ER 20 Extension Cable Kit f/VHF, AIS, CB Antenna w/RG-8x Easy Route FME Mini-End [4078-20-ER]](//marineandrvsupply.com/cdn/shop/files/74923XL.jpg?v=1722483904&width=533)
12% offShakespeareShakespeare 4078-20-ER 20 Extension Cable Kit f/VHF, AIS, CB Antenna w/RG-8x Easy Route FME Mini-End [4078-20-ER]
4078-20-ER 20' Extension Cable Kit for VHF, AIS, CB Antenna with RG-8x & Easy Route FME Mini-EndThe cable that connects...
$78.99 USD $89.99 USD$78.99 USD$78.99 USD $89.99 USD11 in stock -
![Shakespeare 5911 10" VHF Antenna [5911]](//marineandrvsupply.com/cdn/shop/files/10648XL.jpg?v=1722376986&width=533)
![Shakespeare 5911 10" VHF Antenna [5911]](//marineandrvsupply.com/cdn/shop/files/10648BXL.jpg?v=1722376988&width=370)
22% offShakespeareShakespeare 5911 10" VHF Antenna [5911]
Shakespeare Style 5911 THE STOWAWAY Emergency VHF Flex Antenna Unity GainLOADED 1/4 WAVE WHIPComes packed in a 12 weather-resistant, plastic...
$88.99 USD $114.99 USD$88.99 USD$88.99 USD $114.99 USDOnly 4 units left -
![Standard Horizon GX1410GB Eclipse Series 25W Fixed Mount VHF/GPS - Black [GX1410GB]](//marineandrvsupply.com/cdn/shop/files/108196XL.jpg?v=1742442534&width=533)
12% offStandard HorizonStandard Horizon GX1410GB Eclipse Series 25W Fixed Mount VHF/GPS - Black [GX1410GB]
GX1410GB Eclipse Series 25W Fixed Mount VHF/GPS - BlackITU-R M493-16 Class D Digital Selective CallingThe GX1410 Eclipse Series is an...
$235.99 USD $269.99 USD$235.99 USD$235.99 USD $269.99 USD91 in stock -
![Garmin Fist Microphone Extension Cable - VHF 210/210i GHS 11/11i - 10M [010-12523-03]](//marineandrvsupply.com/cdn/shop/files/67627XL.jpg?v=1722461442&width=533)
GarminGarmin Fist Microphone Extension Cable - VHF 210/210i GHS 11/11i - 10M [010-12523-03]
Fist Microphone Extension Cable - VHF 210/210i & GHS 11/11i - 10MGive yourself a little room when using your compatible...
$103.99 USD$103.99 USD$103.99 USDOnly 2 units left -
![Icom IC-M803 SSB Radio [M803 21 USA]](//marineandrvsupply.com/cdn/shop/files/114525XL.jpg?v=1781597577&width=533)
32% offIcomIcom IC-M803 SSB Radio [M803 21 USA]
IC-M803 SSB Radio (requires tuner)The IC-M803 is a long-range digital communication radio for any cruiser. Reach both marine and ham...
$2,999.95 USD $4,447.30 USD$2,999.95 USD$2,999.95 USD $4,447.30 USDOnly 1 units left -
![Standard Horizon SBR-45LI 3200mAh Battery f/HX400 [SBR-45LI]](//marineandrvsupply.com/cdn/shop/files/97488XL.jpg?v=1722578715&width=533)
Standard HorizonStandard Horizon SBR-45LI 3200mAh Battery f/HX400 [SBR-45LI]
SBR-45LI 3200mAh Battery for HX400The Standard Horizon SBR-45LI is the replacement battery for Standard Horizon HX400 Series Handheld VHF Marine...
$93.99 USD $0.00 USD$93.99 USD$93.99 USD $0.00 USD24 in stock -
![KVH Starlink Mini Kit w/Kickstand, Pipe Adapter, 15M DC Power Cable, Power Supply Starlink Plug - Activation Service Plans Through KVH ONLY [72-1102]](//marineandrvsupply.com/cdn/shop/files/108027XL.jpg?v=1741303030&width=533)
![KVH Starlink Mini Kit w/Kickstand, Pipe Adapter, 15M DC Power Cable, Power Supply Starlink Plug - Activation Service Plans Through KVH ONLY [72-1102]](//marineandrvsupply.com/cdn/shop/files/108027BXL.jpg?v=1741303032&width=370)
KVHKVH Starlink Mini Kit w/Kickstand, Pipe Adapter, 15M DC Power Cable, Power Supply Starlink Plug - Activation Service Plans Through KVH ONLY [72-1102]
Starlink Mini Kit with Kickstand, Pipe Adapter, 15M DC Power Cable, Power Supply & Starlink Plug*This product works exclusively through...
$297.99 USD $0.00 USD$297.99 USD$297.99 USD $0.00 USD307 in stock -
![Victron Nucleo GX [BPP900453100]](//marineandrvsupply.com/cdn/shop/files/114911XL.jpg?v=1786410550&width=533)
![Victron Nucleo GX [BPP900453100]](//marineandrvsupply.com/cdn/shop/files/114911BXL.jpg?v=1786410551&width=370)
9% offVictron EnergyVictron Nucleo GX [BPP900453100]
Nucleo GXThe Nucleo GX is a compact, high-performance GX device that offers Ekrano GX-level speed at a lower cost.Powered by...
$239.99 USD $266.00 USD$239.99 USD$239.99 USD $266.00 USD37 in stock -
![Garmin Active Speaker [010-12769-00]](//marineandrvsupply.com/cdn/shop/files/72010XL.jpg?v=1722474046&width=533)
GarminGarmin Active Speaker [010-12769-00]
Active SpeakerConnect your compatible VHF radio to a handset for on-board communication. The active speaker has a knob to adjust...
$150.99 USD $0.00 USD$150.99 USD$150.99 USD $0.00 USDOnly 1 units left -
![Standard Horizon Submersible Speaker Microphone [MH-73A4B]](//marineandrvsupply.com/cdn/shop/files/33475XL.jpg?v=1722392660&width=533)
12% offStandard HorizonStandard Horizon Submersible Speaker Microphone [MH-73A4B]
Submersible Speaker MicStandard Horizon's Submersible Speaker Microphone for HH VHF radios Specifications: Type: Microphones Box Dimensions: 3"H x 5"W x...
$68.99 USD $79.00 USD$68.99 USD$68.99 USD $79.00 USD40 in stock
![Shakespeare 5400-XT Galaxy 4' VHF Antenna - 3dB Gain [5400-XT]](http://marineandrvsupply.com/cdn/shop/files/14037XL.jpg?v=1722378360&width=533)
![Shakespeare 5400-XT Galaxy 4' VHF Antenna - 3dB Gain [5400-XT]](http://marineandrvsupply.com/cdn/shop/files/14037BXL.jpg?v=1722378362&width=370)
![ACR Lithium Battery f/SR203 VHF Radio [1061]](http://marineandrvsupply.com/cdn/shop/files/70299XL.jpg?v=1722469763&width=533)
![Shakespeare 4078-20-ER 20 Extension Cable Kit f/VHF, AIS, CB Antenna w/RG-8x Easy Route FME Mini-End [4078-20-ER]](http://marineandrvsupply.com/cdn/shop/files/74923XL.jpg?v=1722483904&width=533)
![Shakespeare 5911 10" VHF Antenna [5911]](http://marineandrvsupply.com/cdn/shop/files/10648XL.jpg?v=1722376986&width=533)
![Shakespeare 5911 10" VHF Antenna [5911]](http://marineandrvsupply.com/cdn/shop/files/10648BXL.jpg?v=1722376988&width=370)
![Standard Horizon GX1410GB Eclipse Series 25W Fixed Mount VHF/GPS - Black [GX1410GB]](http://marineandrvsupply.com/cdn/shop/files/108196XL.jpg?v=1742442534&width=533)
![Garmin Fist Microphone Extension Cable - VHF 210/210i GHS 11/11i - 10M [010-12523-03]](http://marineandrvsupply.com/cdn/shop/files/67627XL.jpg?v=1722461442&width=533)
![Icom IC-M803 SSB Radio [M803 21 USA]](http://marineandrvsupply.com/cdn/shop/files/114525XL.jpg?v=1781597577&width=533)
![Standard Horizon SBR-45LI 3200mAh Battery f/HX400 [SBR-45LI]](http://marineandrvsupply.com/cdn/shop/files/97488XL.jpg?v=1722578715&width=533)
![KVH Starlink Mini Kit w/Kickstand, Pipe Adapter, 15M DC Power Cable, Power Supply Starlink Plug - Activation Service Plans Through KVH ONLY [72-1102]](http://marineandrvsupply.com/cdn/shop/files/108027XL.jpg?v=1741303030&width=533)
![KVH Starlink Mini Kit w/Kickstand, Pipe Adapter, 15M DC Power Cable, Power Supply Starlink Plug - Activation Service Plans Through KVH ONLY [72-1102]](http://marineandrvsupply.com/cdn/shop/files/108027BXL.jpg?v=1741303032&width=370)
![Victron Nucleo GX [BPP900453100]](http://marineandrvsupply.com/cdn/shop/files/114911XL.jpg?v=1786410550&width=533)
![Victron Nucleo GX [BPP900453100]](http://marineandrvsupply.com/cdn/shop/files/114911BXL.jpg?v=1786410551&width=370)
![Garmin Active Speaker [010-12769-00]](http://marineandrvsupply.com/cdn/shop/files/72010XL.jpg?v=1722474046&width=533)
![Standard Horizon Submersible Speaker Microphone [MH-73A4B]](http://marineandrvsupply.com/cdn/shop/files/33475XL.jpg?v=1722392660&width=533)
