I built my TT2 in June of 2000 and I've
been having fun with it ever since I finished it. I originally built
my TT2 stock, but soon tired of using a mechanical switch for tranmit and
receive. I decide to install a TIC 3(smt version) into my TT2 and eliminate
the T/R switch. My original TT2 drew about 49ma and my modified version
draws about 68ma. I use two transistor batteries in parallel for a power
source which gives me about 150mw of output. The batteries should last
a while under this load.
Below is a schematic of a contest ready TT2! Go on, have fun with this modification and your contest ready TT2!
Worked Ed Hare, W1RFI
on his TT2 in WV