Videos
Hamtronics REP 200 PL Mod
This is a modification I made to the Sylva NC 345 VHF Repeater. It is a Hamtronics REP 200 that has been in service for a number of years. I’ve added TX PL only during voice recieve PL.
Videos
AMSCOPE SE-400Z Stereoscope Review
Review of the AMSCOPE SE-400Z Steroscope for PCB inspection and soldering. Amazon Link to purchase http://amzn.to/2vJ0X8q
Videos
Acopian High Voltage Power Supply Teardown
Acopian 10,000 Volt DC Power Supply Teardown and Test.
Videos
Wouxun KG-UV2D & KG-UV3D Fix - Flash Repair
Wouxun KG-UV2D & KG-UV3D Flash Repair. Fix for the “lost memory” problem. Let’s try to keep these out of the trash bins.
Videos
BK Precision 1711 Bench Supply Repair
Repair and teardown of a BK Precision 1711 Power Supply.
Videos
DIY GPSDO Hacked Nortel GPS Disciplined Oscillator
Hacking Nortel Trimble Module for use as a frequency reference GPSDO for the DIY lab.