[OZAPRS] RF into Tinytrack

[Horst Leykam]

Hi again.

I fixed my problem simply by inserting an RF choke (about 50 turns of both
supply leads around a ring core) into the DC feed for the GPS.
There was actually no RF feedback unless I plugged in the DC feed. If the
GPS was run on battery, it worked fine.
My setup is a Garmin GPS60CS, Tinitrack3, Alinco DX70TH. I have made an
interface box where the mike and TT plug in and that feeds into the mike
input on the radio. The TT gets 5V from the radio (I bypassed the
regulator
inside the TT).
As far as the TT3 goes, it does not seem to need any mods at all.

Cheers
Horst, VK2HL




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