Ham Radio - QRP

Do You Need That Filter? The Yaesu FT-DX10 comes standard with a 500 Hz crystal (xtal) roofing filter, but offers an optional 300 Hz roofing...

Shiny new Rig -- Yaesu FT-DX10 I ordered my FT-DX10 from R&L Electronics this week, along with a 300Hz Yaesu Crystal filter from Ham Ra...

  GAS - Gear Aquisition Syndrome I have some excellent radios.  I have a KX3 that does everything including ironing my pants (well almost) a...

CW Spans a Century I've enjoyed using my "new" GRC-9 radio for making CW and AM contacts over the past month.  During that ti...

Go with a Modern Vibe The DY-88 Power Supply is a marvelous design... for the 1940's.  It could take 3 different DC input voltages (6v, ...

 AN/GRC-9 - Long lived military comms My lovely (and radioactive) RT/77-GRC/9 Video summary I don't recall where I first read about the ...