Digital 578-SB 4 AIS Antenna
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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
|Additional Info||Antenna Band = AIS | Cable Length (Feet) = 25 | Cable Type = RG-8X | Color = Black | Construction = Fiberglass | DB Gain (dB) = 4.5dB | Ferrule Type = Stainless Steel | Length (Inches) = 4|
|Package Includes||Digital 578-SB 4 AIS Antenna|
|Condition Description||This item is brand new, unopened and sealed in its original factory box.|
|Warranty||1 Year Direct Manufacturer Warranty|
|Shipping Costs||9.99 Flat|
|Ship From Zip||08721|
|MAP Price (minimum advertised price) This is the lowest price you can advertise this product for (you can always price higher), if 0.00 then there is no MAP price and you can sell for whatever price you choose.||$0.00|
|Returns Accepted||You can return your purchase for up to 30 days, There will be a 20% restocking fee on unwanted items (if you are not returning for an exchange the item is considered unwanted). If the item is defective please contact us to set up an exchange.|