AIS Antennas
4′ Length, 4.5dB Gain
In 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 low 1.5:1.0 SWR ratio from 159-162 MHz, Digital Antennas 4.5 dB gain AIS antennas offer unsurpassed durability and performance compatible with all AIS transponders.
All of our antennas are made in the USA, assembled, tested and tuned by hand for maximum performance, quality and durability.
All 4′ AIS Antennas Feature:
- Powerful brass radiators
- Soldered connections
- Power directing ferrite choke bead
- High gloss urethane finish
- 316 stainless steel ferrule
- 4.5dB gain
800 GOLD Series
- Mount: Stainless steel double female ferrule for mounting 114 threaded base
- Connector: Quality female SO-239 (UHF female)
- Cable: Not included use our VHF/AIS cables and two DA645 connectors
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
| Weight | 3 g |
|---|---|
| Dimensions | 50 × 2 × 2 cm |
Brand
Digital Antenna
Accessories
- Shakespeare 4187HD Stainless Steel Heavy Duty Ratchet Mount
- Shakespeare 4188-SL Rail Mount Ratchet Mount for 1" to 1.5" Rails
- Digital Antenna DA645 Mini-UHF Adapter
- Digital Antenna 528-EW 4' Antenna Extension
- Digital Antenna 18" Antenna Extension - White
- Shakespeare 5187 Stainless Steel Ratchet Mount
- Shakespeare 4187 Stainless Steel Ratchet Mount In A Box
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