Europa-List: Transponder adjustment

[Gavin & Anne <gavanne@iconz.co.nz>]

Hi all.

Has anyone had any experience of adjusting the received output from the
transponder?

I'm running a Garmin 320A transponder through an Ameri-King 350 encoder. It
works fine except that the receiving station is getting a readout 300 ft
low. (eg when I am at 5500ft, radar says I am at 5200ft)

There are a couple of adjustment screws on the encoder + & - .   Has anybody
adjusted these and how sensitive are they?


Thanks,   Gavin Lee    ZK-EPA...55 hours and counting