Cushcraft HF Antenna A3S eBay

Cushcraft A3s. Installing Cushcraft A3S triband beam (tower project part 6) YouTube You'll be on the air quickly operating on your new band because the A743 easily clamps to your A3S. A3S Three Element Beam 10 15 20 Meters official page at Cushcraft web site.

The outer aluminum shell on the TA traps is about 11", but the TB and TC traps are about 12" The A3S is now at about 36 feet being turned by a Yaesu GS-450 rotator

Cushcraft A3S / A4S 3 Band Beam

Level elements VS drooping elements along with a director and reflector really makes a difference. However, the front-to-back ratio is amazingly good, and so is front-to-side, so while I get a couple of S-units gain in the desired direction, the signal is improved. The construction features: pinned boom sections, heavy duty element clamps with backing plates plus all stainless steel hardware..

Cushcraft HF Antenna A3S eBay. You'll be on the air quickly operating on your new band because the A743 easily clamps to your A3S. Problem is the traps are designed with a sheet metal screw that is supposed to provide a ground connection for the capacitive tubing portion of the resonant trap.

A3S HF CUSHCRAFT. The 4-element version has an additional reflector for the 10m band, which helps to improve the gain as well as the front/back ratio. The Cushcraft A3S tribander beam is a real power house in a small space and lets you work the pile-ups with confidence