K6JCA

  Recently, when I turned on my HP 8568B Spectrum Analyzer to make some measurements, the CRT was flashing text that read "...

This blog post describes a Remote Control Interface I designed for my PRC-47 Transceiver. The PRC-47 is a Vietnam War era transceiver desig...

A friend recently asked me to take a look at his Ten-Tec Titan 425 Amplifier that had failed while he was using it on the air. According to ...

This blogpost describes my efforts repairing three HP 3335A Synthesizer/Level Generators that have the following combined problems: Blank ...