Alexloop Walkham Magnetic Loop Antenna Part 4: 40 Meters 1:1 SWR
Channel: wa5znu
Date: 2014-11-10

Showing AlexLoop Walkham tuned to 7.025 MHz with 1.0:1 SWR on Elecraft KX3 and approximately 10KHz 2.0:1 SWR bandwidth on SARK-110 antenna analyzer