Communications

Threaded Upper Antenna Support AssemblyIncludes forged aluminum "yoke' with 7/8-14 thread (09-1260-23),  2-piece Antenna collar (09-1258-2PC) for 1.5" OD ANTENNAS and black anodized Jam nut (03-1103-23). Select antenna collar option in drop-down...

Lithium Battery for SR203 VHF Radio Replacement battery.  Recommended for emergency use and not rechargeable.  Up to 16 hours of continuous use. Compatible With:SR203 VHF Survival Radio*Sold as an Individual WARNING: This product...

SCU-30 Wireless Base Station UnitOperation of the RAM4W requires the use of the SCU-30 Wireless Access Point. When the SCU-30 is used only 1 RAM4 connection will be available on the radio.

Wired Remote Access Microphone RAM4Standard Horizon's wired remote access microphone RAM4 for Standard's GX1800, GX1800G, GX1850, GX1850G, GX2400, GX6000.Features:Controls all radio functions of the main station radio*Operate up to 2 RAM4 wired remote...

Super Halo Cell Booster - AT&T, T-Mobile, Verizon - 2G,3G & 4GThe Super HALO is a marine grade 2G, 3G and 4G voice and data cellular reception solution. Its 5-band compatibility makes it compatible with AT&T, T-Mobile and Verizon networks. The Super HALO...

R5 GMDSS VHF Handheld Radio - Pack A - Full Feature OptionThe R5 is a fully featured GMDSS survival craft radio with user friendly design and features. It is built to meet the latest stringent IMO, GMDSS and ETSI standards. Reliable and easy to use, it...

TB-01 T-Bar Mount for GPS/VHF Antenna Mount The T-Bar can hold up to four GPS/VHF antennas, and can easily be installed onto pushpit rails and decks to provide the perfect installation solution for power and sail boat owners looking for the secure...

End-fed, center loaded stainless steel whipHead for the regatta! This super light-weight black VHF marine antenna is specifically built for sailboat racers. It won't add much weight, while delivering the performance you need. Its 15" center-loaded...

AIS Antennas4' Length, 4.5dB GainIn conjunction with the USCG Automatic Identification System (AIS) requirements for commercial vessels, Digital Antenna created a series of 4 AIS antennas that meet the exacting AIS frequency requirements. Designed with a...

50' SRC-50 Extension CableFor longer cables runs, pick the appropriate length Shakespeare SRC Series cable kit for your installation. These cable kits must be run as a single piece and cannot be joined together.Features:Cable length -...

35' SRC-35 Extension Cable For longer cables runs, pick the appropriate length Shakespeare SRC Series extension cable for your installation.These cable kits must be run as a single piece and cannot be joined together.Features:Cable length -...

Shakespeare Centerpin® PL-259-CP-G ConnectorShakespeare offers an extensive line of marine grade connectors and adapters for antenna installations. Our new connectors are gold-plated brass to better withstand the elements and to minimize traditional...