COMET CHA-250B Vertical base antenna for 6m-80m, 24ft
The Comet CHA-250B is a newly design broadband vertical requiring NO GROUND RADIALS.
This antenna is EXTREMELY easy to assemble, requires no tuning or adjustments and VSWR is under 1.6:1 continuously from 3.5MHz – 57MHz!
It is not a 1/4 wave vertical, but an end-fed long wire type antenna with a matching transformer in a vertical position.
- TX 3.5 – 57MHz
- RX 2.0 – 90MHz
- VSWR: 1.6:1 or less
- Max Power: 250W SSB
- Impedance: 50 Ohm
- Length: 23’5″
- Weight: 7 lbs 1 oz
- Connector: SO-239
- Mast Size Required: 1″-2″ diameter
- Max Wind Speed: 67MPH
If you have the space, budget and desire to erect a full size antenna system we suggest you do so… bigger is better…however…if you live in an antenna restricted area and must manage with antenna or space restrictions or you simply wish to operate incognito you will be forced to make significant antenna compromises. The CHA-250B will make the most of these circumstances!