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#131
TRX Lab
Mar 18, 2017
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#105 Balun PART 3: How to build an effective working 4:1 Balun for 800 watt HF power
Mini UNUNs 49:1 and 9:1 (production process)
#100 Balun PART 1: Broadcast Interference, Common Mode Current and Balun's magic
Build you own 4:1 BALUN with coax (045)
9:1 UNUN Testing : Interesting Discoveries Using a NanoVNA
Part Two 9:1 Unun: RF Man Discusses Long Wire Antennas, Unun's, RF Chokes, and Antenna Tuners.
#344: ARRL 49:1 End Fed Halfwave UNUN transformer kit from HFKits - Build and quick bench test
Top 6 Most Inimitable Recycling and Making Process! | Amazing Process of Recycling and Manufacturing
HAM RADIO: UnUn Transformer 16:1 9:1 4:1 all on One Core....
Amazing Aluminum Recycling Process and Tour of a Bars Making in Factory
Understanding 4:1 Baluns and UNUNs for Amateur Ham Radio Antennas
Winding a 1:4 Current Balun with 8 turns.
#101 Balun PART 2: Balun's magic and how to wind an effective working Balun
Modificated RANDOM WIRE ANTENNA with 9:1 UnUn (part 2)
Building a 9:1 UNUN With FT-140-43 Toroid.
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ONLY IN VIETNAM. UNIMAGINABLE random process of Vietnam. Top 5 process.
Ferrite, chokes, and RFI
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Current Balun 1:1 (Step by Step)