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New A1791-V
Marine VHF Antenna
17.5 foot / 9db gain
A worthy replacement for the A1790-V, the new A1791-V marine VHF antenna is a 9db two-piece antenna rugged enough for commercial use but attractive enough for the finest of yachts. It 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 professional installation. The A1791-V uses phased 1/2-wave copper and brass elements in a collinear array
with choking sleeve to suppress cable radiation, allowing for maximum range and efficiency. The elements are enclosed in a stylish UV resistant radome with stainless steel ferrule for use with standard 1"-14 mounts. All KJM antennas are backed by a 5-Year warranty, so you can communicate with confidence!
Features
Specifications
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Two 105" sections (17.5' total), 9db gain
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Brass and copper elements for maximum range and efficiency
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Stainless steel ferrule with standard 1″-14 thread
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20ft RG-8/X low-loss cable
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Solder-type PL-259 connector
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Suggested mount: Shakespeare 409-R or 410-R (sold separately)
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Five-year warranty
Accessories
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M101
Antenna Mount
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SPL100
Band Separator
Frequency Range
Average Gain
Housing
Impedance
Max. Input Power
Polarization
Elements
SWR
Cable supplied
Connector
DC Ground
Warranty
Marine VHF Band, 156-163 MHz
9 db
17.5' Two-Piece White Fiberglass with Stainless Steel Ferrule and Couplings
50 ohms
150 Watts
Vertical
Copper and Brass
Nominally 1.5:1 at 156.8 MHz
20' RG-8/X
PL-259, solder type, not installed
Not Grounded: The antenna will read open on continuity test
Five years