Digital Antenna Automatic Identification System Antenna (MPN: 578-SW)

High-performance AIS antenna designed for commercial vessel compliance.

The Digital Antenna Automatic Identification System Antenna is engineered to meet the stringent requirements of the USCG for commercial vessels. This 4-foot antenna features a low 1.5:1.0 SWR ratio across the 159 to 162 MHz frequency range, ensuring optimal performance and reliability. With a gain of 4.5 dB, it provides excellent signal reception and transmission capabilities, making it compatible with all AIS transponders.

Constructed with durable materials, the antenna includes a high gloss urethane finish and a 316 stainless steel ferrule for enhanced longevity. The gold mini-UHF female connector simplifies installation, allowing for quick connections to the AIS transponder without the need for soldering. Additionally, the antenna comes with a 25-foot RG-8X marine cable and a PL259 mini-UHF male to UHF male adapter, facilitating seamless integration into existing systems.

Digital Antenna's commitment to quality is evident in the hand-assembled and tested design of this antenna, ensuring maximum performance and durability. The powerful brass radiators and soldered connections further enhance the reliability of this product, making it a valuable addition to any commercial vessel's communication system.

Features

• Powerful Brass Radiators
• Soldered Connections
• Power Directing Ferrite Choke Bead
• High Gloss Urethane Finish
• 316 Stainless Steel Ferrule

Specifications

• Manufacturer: Digital Antenna
• Manufacturer Part Number: 578-SW
• Compatibility: AIS Transponder
• Length: 4 Feet
• Mounting Type: Base Mount
• Power: 100 Watt
• Gain: 4.5 dB
• Bandwidth: 6 Mega Hertz With 1.5:1 VSWR
• Connection Type: Gold Mini-UHF Female Connector
• Color: White
• Material: Stainless Steel Ferrule
• Includes: With 25 Feet RG-8X Marine Cable And With PL259 Mini-UHF Male To UHF Male Adapter

Technical Documents

• DA_AISAntennas.pdf