This is part 2 of a 4 part video that discussed how to build and test a multiband long wire antenna, a 9:1 Unun, a 1:1 RF choke, and an antenna tuner. This part focuses on the construction and test of a 9:1 Unun. Please visit my web site at: rflinear-amplifiers.com for more info. on my LDMOS HF Amplifiers.
24 авг 2024