Testing My Mini 64:1 Half-Wave End-Fed Antenna Transformer.

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

The 49:1 Half-Wave End-Fed Antenna Transformer, Part 2.

Building a Half-Wave End-Fed Antenna For 6m, Part 2.

Clearing Up Some Confusion About End-Fed Wire Antennas.

5 Band EFHW Antenna 80m-10m | 49:1 End Fed Half Wave

SparkPlug Gear 64:1 End Fed Half Wave Antenna Review

END FED HALF-WAVE ANTENNAS - BEWARE! WHY?

The 49:1 Half-Wave End-Fed Antenna Transformer, Part 1.

EFHW ham radio HF antenna transformer tests - build the best yourself - save money build and learn

How to Wind a 49:1 Transformer for your End Fed Have Wave Antenna

This Nelson Antennas 80 Meter EFHW is AWESOME!!

EFHW Transformer - without capacitor: alternative winding pattern

K6ARK Matching Unit Kit Build - End-Fed Half Wave (EFHW)

HAM RADIO: Whats better a 64:1 or 49:1 Build and Test

#344: ARRL 49:1 End Fed Halfwave UNUN transformer kit from HFKits - Build and quick bench test

Testing 9:1 UNUNs, T106-2 VS FT-140-43.

How To Tune An End Fed Half Wave Antenna

HAM Radio: Callums 64:1 a EFHW for the DX Commander..

Mini UNUNs 49:1 and 9:1 (production process)

Eight Tips For successful Low Power Radio Contacts.