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Johnson's Techworld @UCxBahEpst_OxQl4KDKocpFg@youtube.com

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Returning to Ham Radio (Amateur Radio)! Initially my Amateur

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On site testing of antenna loading coils! Automatic Gain Control AGC settings in FT-710 amateur radio Earth Venus Earth, Venus Bounce or EVE! Comparing Spectrum Spread of AM, SSB, CW and Digital Signals How to use recording and transmit functions in FT-710 First Contact in 10m Contest From Sweden! Finally, 'Caught' AU2S! Comparing Spectrum Spread of SSB, CW and Digital Signals What is an Electret and What are Electret Microphones? What is special about LDMOS transistors? Nice reception of Space Station Amateur Radio with my homebrew VHF Slim Jim Antenna What are supercapacitors? Checking Homebrew Slim Jim on VHF Repeater What are the differences between FT-710 AESS and FT-710 Field? Learn about the Raduino board in BITX Worked my first station for CQ WW CW Contest! CQ WW CW contest in full swing on 15 and 10m! Manual Rotation of Moxon Yagi During Pass of Space Station to 'Catch' DX Station! What is a PIN diode? Shall we promote our hobby by upgrading? Have you heard of zBITX? What is an ESD protection diode? Homebrewing a Slim Jim Antenna Folded Dipole Antenna With Coax Balun! Hurray! Quarter Century Old TH 22 AT Has Switched on! Hurray! Quarter Century Old TH 22 AT Has Switched on! 'Pencil Potentiometer' as Volume Control! 'Pencil Potentiometer' as Volume Control! What are TVS diodes? Golden Jubilee of the Oldest Operating Amateur Radio Satellite! Coax Balun Trying to Open Up My TH 22AT Handheld Radio BCDX Net, A Unique HF Net on Sundays! What is Raduino? Have you heard of an upconverting superhet? Making a Very Simple Dipole Antenna for FM Radio Basics of Low Power Transmitter Basics of AM Transmitter Basics of SSB Transmitter Can we restore this quarter century old HT? Can we restore this quarter century old HT? Satellite With Wooden Paneling! What is SSDV? No, it is not a typo! What is SSDV? No, it is not a typo! Nostalgic Memories of BD139 and VU2VWN QRP! Nostalgic Memories of BD139 and VU2VWN QRP! Repairing My Broken 40m Inverted V Dipole Sudden ‘HI SWR’ Display, Why?
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