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GP-9M Comet Antenna Model GP-9 144/446 Mhz
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ShareGP-9M Comet Antenna Model GP-9 144/446 Mhz
The GP-9 is the highest gain, dual-band fixed station antenna available from COMET 146MHz 8.5dBi 5/8 wave x 3 446MHz 11.9dBi 5/8 wave x 8 Length: 16ft 9in Max Power: 200 watts SSB/100W FM Dual-Band 146/446MHz base or repeater antenna The GP 9 is the highest gain, dual-band fixed station antenna available from COMET. If you desir…
The GP-9 is the highest gain, dual-band fixed station antenna available from COMET 146MHz 8.5dBi 5/8 wave x 3 446MHz 11.9dBi 5/8 wave x 8 Length: 16ft 9in Max Power: 200 watts SSB/100W FM Dual-Band 146/446MHz base or repeater antenna The GP 9 is the highest gain, dual-band fixed station antenna available from COMET. If you desire the absolute maximum coverage area, this is the antenna to choose. The radiation pattern is directed to the horizon omni directionally around the antenna. However, keep in mind that a high-gain antenna pattern has narrow elevation angle. In mountainous areas the pattern will not reach valley floors or mountain tops. If you need to cover areas around the antenna that are a few thousand feet above or below the antenna elevation, the GP 6 may be a better choice due to the wider radiation angle of a lower gain antenna. Gain and Wave: 146MHz 8.5dBi 5/8 wave x 3 446MHz 11.9dBi 5/8 wave x 8 VSWR: 1.5:1 or less Max Power: 200 watts SSB/100W FM Length: 16 ft. 9 in. Weight: 5 lbs. 11 oz. Mounting to Mast Size: 1 1/4 to 2 1/2 inches Connector: SO-239 Max wind survival: 92 MPH Construction: Heavy duty fiberglass, 3 sections Although hundreds are in use in repeater systems, it was not designed for mountain top installation where extremely high winds, ice and other extreme conditions exist. It performs best in low to mid elevation installations where the high gain radiation pattern is most effective.
Description
The GP-9 is the highest gain, dual-band fixed station antenna available from COMET 146MHz 8.5dBi 5/8 wave x 3 446MHz 11.9dBi 5/8 wave x 8 Length: 16ft 9in Max Power: 200 watts SSB/100W FM Dual-Band 146/446MHz base or repeater antenna The GP 9 is the highest gain, dual-band fixed station antenna available from COMET. If you desire the absolute maximum coverage area, this is the antenna to choose. The radiation pattern is directed to the horizon omni directionally around the antenna. However, keep in mind that a high-gain antenna pattern has narrow elevation angle. In mountainous areas the pattern will not reach valley floors or mountain tops. If you need to cover areas around the antenna that are a few thousand feet above or below the antenna elevation, the GP 6 may be a better choice due to the wider radiation angle of a lower gain antenna. Gain and Wave: 146MHz 8.5dBi 5/8 wave x 3 446MHz 11.9dBi 5/8 wave x 8 VSWR: 1.5:1 or less Max Power: 200 watts SSB/100W FM Length: 16 ft. 9 in. Weight: 5 lbs. 11 oz. Mounting to Mast Size: 1 1/4 to 2 1/2 inches Connector: SO-239 Max wind survival: 92 MPH Construction: Heavy duty fiberglass, 3 sections Although hundreds are in use in repeater systems, it was not designed for mountain top installation where extremely high winds, ice and other extreme conditions exist. It performs best in low to mid elevation installations where the high gain radiation pattern is most effective.
Specifications
| Material | White |
| Antenna Weight | 4.84 Pounds |
| Antenna Length | Radio |
| Impedance | 50 Ohm |
| Other Display Features | Wireless |
| Date First Available | August 11, 2010 |
| Product Dimensions | 67 X 4 X 4 Inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer | Comet |
| Brand | Comet |