Product Details
4' 3 dB White AIS/VHF Antenna with 20' RG58 Cable by KJM®. The new A431-AIS marine AIS/VHF antenna builds on the success of the A430-AIS and includes 20' of low-loss RG-8/X cable permanently attached to the antenna and a high-quality solder-type PL-259 connector for a hassle-free, professional installation.
Specifications
| Frequency Range: Marine VHF Band, 156-163 MHz, tuned to AIS frequency |
| Average Gain: 3 db |
| Housing: 4' White Fiberglass with Stainless Steel Ferrule |
| Impedance: 50 ohms |
| Max. Input Power: 50 Watts |
| Polarization: Vertical |
| Elements: Copper and Brass |
| SWR: Nominally 1.5:1 at 156.8 MHz |
| Cable supplied: 20' RG-8/X |
| Connector: PL-259, solder type, not installed |
| DC Ground: Grounded: The antenna will read shorted on continuity tes |
Features
- Single 4' section, 3db gain
- Brass and copper elements for maximum range and efficiency
- Stainless steel ferrule with standard 1″-14 thread
- 20ft RG-8/X low-loss cable
- Solder-type PL-259 connector
- Suggested mount: M101 (sold separately)
- Suggested AIS/VHF splitter: SPL100 (sold separately)
The A431-AIS uses copper and brass elements for maximum range and efficiency, all enclosed in a stylish UV resistant radome with stainless steel ferrule. Used with standard 1"-14 mounts, this thick-walled fiberglass antenna is perfect for stand-alone AIS applications or for combination VHF/AIS installations where a splitter is used. All KJM antennas are backed by a 5-Year warranty, so you can communicate with confidence!
KJM® is dedicated to providing the finest in shipboard cameras, video accessories and marine antennas. KJM`s high quality products are built to withstand the harsh marine environment, and are designed by experts with over three decades of experience in the marine industry.