Description
The GP-21 offers significant gain across the entire 23-centimetre range, along with the renowned Comet quality. Its one-piece, heavy duty, UV-stabilized fiberglass housing ensures it will provide reliable performance for a long time.
These antennas feature the top power-rating in their category, equipped with an N-Type female connector for maximum signal delivery. Although lightweight, they boast robust extruded aluminum and stainless-steel clamp-on mounts for comfort and ease of use. The Comet GP-21 is the perfect way to ensure you make those long QSOs from your high-power 1.2 GHz radios!
When you need that extra boost to maximize the reach of your omnidirectional 1240-1300 MHz base station antenna, reach for a Comet GP-21 UHF Base Vertical Antenna and you won’t be disappointed!
Specifications:
| Frequency | 1240 – 1300 MHz |
| Band Coverage | 23 cm |
| Gain | 14.9 dBi 1/2 wave x 21 |
| Bandwidth at 2:1 SWR | over 60 MHz |
| Power | 100 watts SSB, 100 watts FM |
| VSWR | 1.5:1 or less |
| Windload | 47 sq./inches |
| Windload Survival | 112 MPH |
| Connector | N |
| Height | 8 feet |
| Weight | 2.5 lbs |
| Material | Fibreglass |
| Mounting Type | Clamp-on |
| Mast Mounting Clamp (Min. to Max.) | 1.25 in – 2.5 in |
