Overview

WiMo ATAS 100/120 HF Counterpoise Kits

WiMo ATAS 100/120 HF Counterpoise Kits improve the performance of the ATAS-100 and ATAS-120 antennas when they are used as stationary or portable antennas. The well-known ATAS-100 and ATAS-120 antennas from YAESU were developed as vehicle antennas, but because of their compactness they are often used as portable or stationary antennas. Unfortunately, a balcony railing or the magnetic base alone are typically not sufficient to provide optimal results, so the use of a counterpoise system such as the WiMo ATAS-FGG is useful.

The ATAS-FGG counterpoise kit consists of a solid aluminum ring that is attached directly to the ATAS-100 or ATAS-120 antenna with clamping screws and can remain on the ATAS during alternating mobile or stationary use. Eight aluminum radial elements are screwed into the ring and has an overall diameter of 13.12ft. (4m) when fully assembled. If space is not an issue, you can also connect one or more wire radials for the 40m band.

NOTE - This counterpoise kit should only be used when stationary and is not intended for mobile use when the vehicle is in motion.

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