G3TSO Homebrew Radio

Mobile and Portable Operation


Mobile Antennae

 160 metre mobile
 Loading and Matching
20 metre antenna 
Mobile Matching Transformer

Beware! ATUs fool the Transmitter and the Operator but not the Antenna!

 Portable Pi-Matching Unit
80 metre coil 


Kite Mobile Peterborough 1965

 G3TSN "TUNA" Fishing

 600 ft End Fed Kite Wire

David G3TSN with the deep sea fishing 
rod that acted as the Antenna launch 
vehicle and "TUNA"


G3MFG Top Band Mobile 1962

 160 Mobile Transmitter  Command Receiver