Skip to content
Neptunian Marine
Neptunian Marine

Communication

Filters

$
$

Standard Horizon Battery Tray f/HX750 & HX851 [FBA-38]

Standard Horizon
$25.00 - $25.00
$25.00
$25.00 - $25.00
$25.00
In stock

Alkaline Battery Tray f/ all floating handhelds, accepts five (5) AAA batteries. Specifications: Type: Batteries Box Dimensions: 2"H x 3"W x 5"L W...

View full details
$25.00 - $25.00
$25.00
$25.00 - $25.00
$25.00

Standard Horizon USB-57B PC Programming Cable [USB-57B]

Standard Horizon
$30.33 - $30.33
$30.33
$30.33 - $30.33
$30.33
Low stock

Standard USB-57B USB Programming CableUSB programming cable for most Standard Horizon handheld VHF radiosPC Only Specifications: Type: Cables Box ...

View full details
$30.33 - $30.33
$30.33
$30.33 - $30.33
$30.33
Save $456.73 Save $0.00

Digital Antenna 532-VW-RS 16 White VHF f/RUPP Mounts [532-VW-RS]

Digital Antenna
$1,555.72
$1,555.72 - $1,555.72
$1,555.72
$1,098.99
$1,098.99 - $1,098.99
$1,098.99
Low stock

532-VW-RS 16' White VHF f/RUPP Mounts10dB Gain** Designed to be used with RUPP Antenna Mounts **A favorite of marine professions, our largest VHF ...

View full details
$1,555.72
$1,555.72 - $1,555.72
$1,555.72
$1,098.99
$1,098.99 - $1,098.99
$1,098.99
Save $456.73 Save $0.00
Save $7.00 Save $0.00

Shakespeare VHF 19" 5218 Black SS Whip Antenna - Magnetic Mount [5218]

Shakespeare
$89.99
$89.99 - $89.99
$89.99
$82.99
$82.99 - $82.99
$82.99
Low stock

Base-load stainless steel whipThis small, stainless steel whip antenna features a magnetic mount, for fast and easy attachment to magnet-friendly ...

View full details
$89.99
$89.99 - $89.99
$89.99
$82.99
$82.99 - $82.99
$82.99
Save $7.00 Save $0.00
Save $1.00 Save $0.00

Shakespeare 408-R Stand-Off Bracket [408-R]

Shakespeare
$24.99
$24.99 - $24.99
$24.99
$23.99
$23.99 - $23.99
$23.99
Low stock

Shakespeare Style 408-RUPPER BRACKET WHITE MOLDED PLASTICInsulated stand-off bracket of white molded plastic. Corrosion resistant. Easy-open for q...

View full details
$24.99
$24.99 - $24.99
$24.99
$23.99
$23.99 - $23.99
$23.99
Save $1.00 Save $0.00
Save $19.00 Save $0.00

Shakespeare 5421-XT 4 Black AM / FM Antenna [5421-XT]

Shakespeare
$169.99
$169.99 - $169.99
$169.99
$150.99
$150.99 - $150.99
$150.99
Low stock

Shakespeare Galaxy 5421-XT LITTLE GIANT™4' AM/FM Entertainment BandSame as the 5420-XT, but with an exclusive black Galaxy finish.Bring in those s...

View full details
$169.99
$169.99 - $169.99
$169.99
$150.99
$150.99 - $150.99
$150.99
Save $19.00 Save $0.00

Shakespeare 5206-N 8' VHF Antenna [5206-N]

Shakespeare
$84.99 - $84.99
$84.99
$84.99 - $84.99
$84.99
In stock

Shakespeare Style 5206-N VHF Marine - Reduced Length Version8' LENGTH 6dBEND-FED WITH MATCHING STUBSame as the Style 5206-C, but the 5206-N has a...

View full details
$84.99 - $84.99
$84.99
$84.99 - $84.99
$84.99

Shakespeare PL-258-CP-G Gold Splice Connector For RG-8X or RG-58/AU Coax. [PL-258-CP-G]

Shakespeare
$19.99 - $19.99
$19.99
$19.99 - $19.99
$19.99
In stock

Shakespeare Centerpin® PL-258-CP-G ConnectorShakespeare offers an extensive line of marine grade connectors and adapters for antenna installations...

View full details
$19.99 - $19.99
$19.99
$19.99 - $19.99
$19.99
Save $24.00 Save $0.00

Garmin GHS 11 Wired VHF Handset [010-01759-00]

Garmin
$244.99
$244.99 - $244.99
$244.99
$220.99
$220.99 - $220.99
$220.99
In stock

GHS™ 11 Wired VHF HandsetGHS 11 allows full function of your compatible VHF radio from a remote location. There are no complex components, just a ...

View full details
$244.99
$244.99 - $244.99
$244.99
$220.99
$220.99 - $220.99
$220.99
Save $24.00 Save $0.00
Save $5.96 Save $0.00

Poly-Planar MB-21 8 Watt VHF Extension Speaker - White [MB21W]

Poly-Planar
$32.95
$32.95 - $32.95
$32.95
$26.99
$26.99 - $26.99
$26.99
In stock

MB-21 8 Watt VHF Extension Speaker - WhiteThis compact marine communications speaker includes a stainless steel mounting bracket and stainless ste...

View full details
$32.95
$32.95 - $32.95
$32.95
$26.99
$26.99 - $26.99
$26.99
Save $5.96 Save $0.00
Save $23.00 Save $0.00

Uniden Atlantis 155 Handheld Two-Way VHF Floating Marine Radio [ATLANTIS 155]

Uniden
$99.99
$99.99 - $99.99
$99.99
$76.99
$76.99 - $76.99
$76.99
In stock

Atlantis 155 Handheld Two-Way VHF Floating Marine RadioThe Uniden Atlantis 155 continues Uniden's tradition of providing tough and reliable handhe...

View full details
$99.99
$99.99 - $99.99
$99.99
$76.99
$76.99 - $76.99
$76.99
Save $23.00 Save $0.00
Save $96.00 Save $0.00

Shakespeare VHF 4' Phase III Antenna [6400-R]

Shakespeare
$399.99
$399.99 - $399.99
$399.99
$303.99
$303.99 - $303.99
$303.99
Low stock

Phase III 4' VHF AntennaThis high performing, 4' VHF antenna is infused with the quality of our incomparable Phase III™ electronic elements. The c...

View full details
$399.99
$399.99 - $399.99
$399.99
$303.99
$303.99 - $303.99
$303.99
Save $96.00 Save $0.00
Save $14.00 Save $0.00

Shakespeare Quick Connect SS Rail Mount w/Cable f/Quick Connect Antenna [QCM-SR]

Shakespeare
$109.99
$109.99 - $109.99
$109.99
$95.99
$95.99 - $95.99
$95.99
In stock

Quick Connect SS Rail Mount with Cable for Quick Connect AntennaStainless Steel Ratchet Rail Mount with Cable for Quick Connect Series Antennas.

$109.99
$109.99 - $109.99
$109.99
$95.99
$95.99 - $95.99
$95.99
Save $14.00 Save $0.00

Shakespeare 4079 1M RG58 w/PL259 Connector [4079]

Shakespeare
$14.99 - $14.99
$14.99
$14.99 - $14.99
$14.99
In stock

This cable has PL-259 connectors factory installed on each end. It's great for connecting meters and switches (sold separately) like Shakespeare's...

View full details
$14.99 - $14.99
$14.99
$14.99 - $14.99
$14.99
Save $5.00 Save $0.00

Shakespeare 4078-20-ER 20 Extension Cable Kit f/VHF, AIS, CB Antenna w/RG-8x Easy Route FME Mini-End [4078-20-ER]

Shakespeare
$69.99
$69.99 - $69.99
$69.99
$64.99
$64.99 - $64.99
$64.99
Low stock

4078-20-ER 20' Extension Cable Kit for VHF, AIS, CB Antenna with RG-8x & Easy Route FME Mini-EndThe cable that connects your antenna to your r...

View full details
$69.99
$69.99 - $69.99
$69.99
$64.99
$64.99 - $64.99
$64.99
Save $5.00 Save $0.00
Save $31.00 Save $0.00

Shakespeare 5396-AIS Galaxy 4' Little Giant - 3dB Gain [5396-AIS]

Shakespeare
$249.99
$249.99 - $249.99
$249.99
$218.99
$218.99 - $218.99
$218.99
In stock

5396-AIS Galaxy 4' Little Giant - 3dB GainSpecially designed to meet the broader bandwidth requirements of all popular AIS transceivers, Shakespea...

View full details
$249.99
$249.99 - $249.99
$249.99
$218.99
$218.99 - $218.99
$218.99
Save $31.00 Save $0.00
Save $15.00 Save $0.00

Shakespeare 4188-SL Rail Mount Ratchet Mount for 1" to 1.5" Rails [4188-SL]

Shakespeare
$89.99
$89.99 - $89.99
$89.99
$74.99
$74.99 - $74.99
$74.99
In stock

Shakespeare Style 4188-SLRATCHET RAIL MOUNT STAINLESS STEELRatchet action, fast release design for quick and easy laydown. Mounts easily on 1" to ...

View full details
$89.99
$89.99 - $89.99
$89.99
$74.99
$74.99 - $74.99
$74.99
Save $15.00 Save $0.00
Save $19.00 Save $0.00

Shakespeare 4187HD Stainless Steel Heavy Duty Ratchet Mount [4187HD]

Shakespeare
$79.99
$79.99 - $79.99
$79.99
$60.99
$60.99 - $60.99
$60.99
In stock

Shakespeare Style 4187-HDEXTRA HEAVY-DUTY RATCHET MOUNT STAINLESS STEELVersatile four-way ratchet design for deck or side mounting. Quick-action h...

View full details
$79.99
$79.99 - $79.99
$79.99
$60.99
$60.99 - $60.99
$60.99
Save $19.00 Save $0.00

Garmin Fist Mic Hanger [010-12507-02]

Garmin
$9.99 - $9.99
$9.99
$9.99 - $9.99
$9.99
In stock

Fist Mic HangerKeep your microphone close to your compatible VHF radio. Secure your mic with the hanger; mounting hardware included.Compatible Dev...

View full details
$9.99 - $9.99
$9.99
$9.99 - $9.99
$9.99

Standard Horizon 10W Amplified External Speaker - Black [MLS-410PA-B]

Standard Horizon
$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99
In stock

10W Amplified External Speaker - Black Redesigned for clear, crisp, and audible reception, the Standard Horizon MLS-410PA is setting the bar on ex...

View full details
$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99
Save $28.00 Save $0.00

Shakespeare AIS 8' Galaxy AIS Antenna - 6dB Gain - Stainless Steel Ferrule [5225-AIS]

Shakespeare
$219.99
$219.99 - $219.99
$219.99
$191.99
$191.99 - $191.99
$191.99
In stock

AIS 8' Galaxy AIS Antenna - 6dB Gain - Stainless Steel FerruleCruise with confidence and communicate reliably over the AIS band using the Galaxy® ...

View full details
$219.99
$219.99 - $219.99
$219.99
$191.99
$191.99 - $191.99
$191.99
Save $28.00 Save $0.00
Save $17.00 Save $0.00

Shakespeare 5401-XT Galaxy 4' Antenna - 3dB Gain [5401-XT]

Shakespeare
$199.99
$199.99 - $199.99
$199.99
$182.99
$182.99 - $182.99
$182.99
In stock

5401-XT Galaxy 4' Antenna - 3dB GainThis antenna is the same as the Style 5400-XT, but in an exclusive black Galaxy finish. It's an outstanding, 4...

View full details
$199.99
$199.99 - $199.99
$199.99
$182.99
$182.99 - $182.99
$182.99
Save $17.00 Save $0.00

KVH Starlink Flat Panel Kit w/5" Seaview Pedestal Mount ADASTLKA Starlink Top Plate [72-1048-SV5]

KVH
$3,670.00 - $3,670.00
$3,670.00
$3,670.00 - $3,670.00
$3,670.00
Low stock

Starlink Flat Panel Kit with 5" Seaview Pedestal Mount & ADASTLKA Starlink Top PlateThe Power and Reliability of KVH the Speed of StarlinkKeep...

View full details
$3,670.00 - $3,670.00
$3,670.00
$3,670.00 - $3,670.00
$3,670.00
Save $8.01 Save $0.00

Standard Horizon SBR-45LI 3200mAh Battery f/HX400 [SBR-45LI]

Standard Horizon
$79.00
$79.00 - $79.00
$79.00
$70.99
$70.99 - $70.99
$70.99
In stock

SBR-45LI 3200mAh Battery for HX400The Standard Horizon SBR-45LI is the replacement battery for Standard Horizon HX400 Series Handheld VHF Marine R...

View full details
$79.00
$79.00 - $79.00
$79.00
$70.99
$70.99 - $70.99
$70.99
Save $8.01 Save $0.00