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3.5 - 57 MHz Broadband HF + 6 Meters Vertical Antenna 250 Watts PEP

HRO Discount Price: $399.95*


*After Coupons & Promotions.

Current Stock Status At These Ham Radio Outlet Locations
CHA-250HD Description     Hide

The Comet CHA-250HD is a newly designed 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

 1.6:1 or less

Max Power:
 250W SSB

 50 Ohm


 7 lbs 1 oz


Mast Size Required:
 1″-2″ diameter

Max Wind Speed:


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!