K6ARK Portable Radio K6ARK 20w Matching Unit Kit - BNC Male

- BNC Male for direct attachment to radio - Can be built for use on HF bands from 160 m to 10 m - Build as a 49:1 Unun, 9:1 Unun, 4:1 Unun or 1:1 Balun - Just add wire to complete your antenna - 20W max for high-duty cycle modes