Digital 876-SB 4' AIS Antenna image number 1
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Digital 876-SB 4' AIS Antenna

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Item #: 332993
$309.99 $329.99
6% Off
Digital 876-SB 4' AIS Antenna
Digital 876-SB 4' AIS Antenna
$309.99 $329.99
6% Off
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Maximum order quantity of 100
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Return Policy

We believe in offering the very best value, quality, and selection. Plus, we want you to enjoy your purchase! In the event you wish to send a product back to us, you may return most unused items for a refund or exchange, minus shipping, within 90 days from the date of purchase unless noted below under exceptions and exclusions. Refunds are issued to the original form of payment.

In conjunction with the USCG Automatic Identification System (AIS) requirements for commercial vessels, Digital Antenna created a series of 4 AIS antennas that meet these exacting AIS frequency requirements. Designed with a low 1.5:1.0 SWR ratio from 159-162 MHz, Digital Antenna's 4.5dB gain AIS antennas offer unsurpassed durability and performance compatible with all AIS transponders. All antennas are assembled, tested, and tuned by hand for maximum performance, quality, and durability.

• Fiberglass construction
• Powerful brass radiators
• Soldered connections
• Power-directing ferrite choke bead
• High-gloss urethane finish
• 316 stainless steel ferrule
• 4.5dB gain
• Stainless steel double female ferrule for mounting 114 threaded base
• Quality female SO-239 (UHF female) connector
• Cable is not included - use VHF/AIS cable and two DA645 connectors
  • Antenna meets all AIS requirements
  • Designed for unsurpassed durability
  • Compatible with all AIS transponders
  • Tuned by hand for maximum performance
Unit Weight
2.70 lb
Digital Antenna
MFG Part No.