[FoxHunt] Doppler antenna switching.
Ron Graham
[email protected]
Mon, 30 Dec 2002 16:43:06 +1000
Just acquired a surplus Datong Electronics (UK manufacture) doppler unit.
Interesting thing .. it uses sine wave switching of the antennae.
Wonder if anyone has come across this before?
Wonder if it offers any advantages over the more normal square wave switcher?
The sine wave switching signals are generated in the antenna unit without
any reference (sync. ) to the main display .. also intriguing????
Ron, VK4BRG.