Recent Posts

VK4GHZ Thunderbolt GPSDO Display firmware fix

I have a fix for the Thunderbolt GPSDO date error! The VK4GHZ Thunderbolt Display no longer uses the Year, Month and Day data fields sent from

Continue reading…

Weller WTCPT soldering iron switch mod

This simple modification replaces the standard rocker switch with an illuminated type rocker switch that is a drop-in replacement. One annoying thing about the Weller WTCPT

Continue reading…

5/16″ SMA Spanner Mods

Doug, VK4OE, shows us some handy modifications to a 5/16″ combination spanner to make it more user friendly when dealing with SMA connectors in tight spaces.

3.3 GHz FPV Cloverleaf Antenna

I was curious about how much bigger a 3.3 GHz cloverleaf antenna would be, compared to a 5.8 GHz antenna, to see if it was a

Continue reading…