Communication

SBR-23LI Li-Ion Battery Pack for HX210 & HX-40Standard Horizon SBR-23LI Li-Ion battery 7.4V/1850mAh for Standard Horizon HX-40 and HX-210 marine radio. Specifications:Type: BatteriesBox Dimensions: 3"H x 4"W x 4"L WT: 0.15 lbsUPC:...

Wedge Plate for GS-800 & GS-900In case your T-top has a slight curve, keep the appearance of your Grand Slam 800 VHF Antenna Mount and Grand Slam 900 Masthead Anchor Light clean by mounting them perfectly straight with our plastic wedge plates...

Wi-Fi Booster for 4GXtream4GXtream is the latest, premium LTE (cellular) internet access onboard product with an NMEA 2000 interface.  It ships as a complete package with dual external antennas, deck mounting hardware, and cabling...

GPS AntennaGPS Antenna is suitable for use with all em-trak Class A & B transceivers.Features:The cable is 10m (32.81')This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or...

PowerBase Antenna - White Powered Fold-Down Antenna BaseThe intelligent, automated folding Antenna base. PowerBase easily stows and deploys lights and antennas with the push of a button.PowerBase is the only intelligent light/antenna with object...

SBR-45LIIS Battery for HX400ISThe Standard Horizon SBR-45LIIS is the replacement battery for Standard Horizon HX400IS Series Handheld VHF Marine Radios. Specifications:Type: BatteriesBox Dimensions: 2"H x 3"W x 6"L WT: 0.5 lbsUPC:...

6187 Sleek & Compact Stainless Steel Rotatable 4-Way Ratchet MountShakespeare's 6187 is made to the same high specifications as all the Shakespeare mounts. Electro Polished 316 Stainless steel ensures long-lasting strength in all conditions. Through...

VHF 4' QuickConnect™ 3dB for QCM Series MountsQuickConnect™ antennas stem from the popularity of the quick connecting feature on Shakespeare's high-end Phase III® marine antennas, the QuickConnect™ product line brings you the ease...

VHF 8' QuickConnect™ 6dB for QCM Series MountsQuickConnect™ antennas stem from the popularity of the quick connecting feature on Shakespeare's high-end Phase III® marine antennas, the QuickConnect™ product line brings you the ease...

Dorsal Antenna White Low Profile 26' RGB Cable with PL-259The Shakespeare Dorsal Antenna is designed specifically for greater effectiveness in short-range applications. The fin-shaped design removes the chance of the antenna getting snagged while the...

Dorsal Antenna Black Low Profile 26' RGB Cable with PL-259The Shakespeare Dorsal Antenna is designed specifically for greater effectiveness in short-range applications. The fin-shaped design removes the chance of the antenna getting snagged while the...

5104 4’ Classic VHF Antenna with 15' RG-58 Cable - BlackFour-foot, 3dB antenna with a great selection of high-end features. Brass and copper elements for performance, plus a smooth, high-gloss, polyurethane finish that won't turn yellow in...