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Digital Antenna 578-SW 4 AIS Antenna (578-SW )

Digital Antenna 578-SW 4 AIS Antenna (578-SW )

Regular price $285.99
Regular price $434.36 Sale price $285.99
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  • Orders ship within 24 hours of purchase. (Next Day Shipping Available)

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  • All Orders typically take 3-5 business days to arrive. (unless noted otherwise in the Product's Description)
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  • "Made-to-order" items, Truck Freight or Hazardous items may take 5-7 business days.
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How does Suncoast handle returns and refunds?

  • Suncoast honors a 30-day return policy for unused items in their original packaging with proof of purchase.
  • If your item doesn't meet your expectations, please contact us to initiate a return or exchange.
  • Certain items, like installed products and special orders, cannot be returned.
  • Refunds are processed within 10 business days after approval, payment processing fees are non-refundable.

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Authentic, brand-new, and backed by full manufacturer warranty as an Authorized Dealer

Product Description

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.

Customers and installers love the 500 GOLD Series easy installation connector system. The gold factory-attached mini-UHF female connector with PL-259 (UHF) adapter makes connecting to the AIS transponder easy, eliminating the need to solder connectors.

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

500 GOLD Series
  • Mount: Standard 114 threaded base
  • Connector: Gold factory-attached mini-UHF female with mini-UHF male to UHF male (PL259) adapter
  • Cable: Includes 25 of our low-loss, tinned braid, foil shielded, UV stable RG-8X marine cable

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Specifications:

  • Antenna Band: AIS
  • Color: White
  • Construction: Fiberglass
  • Ferrule Type: Stainless Steel
  • Length (Inches): 48"

Quick Guide (pdf)

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

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