4:1 balun construction

How to Build a 4:1 Balun Start to Finish with Mike and Callum

Build you own 4:1 BALUN with coax (045)

Understanding 4:1 Baluns and UNUNs for Amateur Ham Radio Antennas

50 to 75 Ohm Balun Construction 1.5.1

Building a 2:1 BALUN For Delta Loop Antennas.

Impedance Matching 101

How to make a 4 to 1 balun cheap and easy

Cara Cek Balun HF Mudah || Balun 1:1 || Balun 1:2 || balun 1:4

Setting up the NanoVNA for checking baluns and insertion losses

DIY 4:1 UnUn for Ham Radio Antennas

Radio Antenna Fundamentals Part 1 1947

Fake IRF520 Mosfet

#105 Balun PART 3: How to build an effective working 4:1 Balun for 800 watt HF power

Winding a 1:4 Current Balun with 15 turns.

HAM RADIO: The 64:1 EFHW Transformer build. 49:1 and 64:1 UnUn builds

1:1 Common Mode Current Balun Explained

Coaxial Transmission Line Transformer TLT

1:1 HF ROD BALUN FOR 1 TO 50 MHz

DIY 4:1 Balun Build for Ham Radio Antennas - TheSmokinApe

Workshop RF Linear Amp pallet