![Transponder Panel with GNS/GTN Interface](https://d27wgn5g4t3wja.cloudfront.net/img/ad2b4ed8-1422-08df-aa20-45d41dc32f6b/151537.png)
Transponder Panel with GNS/GTN Interface
TA-330XP - Tech-Aid Products
This transponder panel is layed out to accommodate thecurrent Mode S panel mount units. The transponder caninterface with a GNS or GTN series radio for a morecomplete test of the transponder functions. The panelalso includes altitude, suppression, loop back and thestandard ARINC 429/RS232 interfaces as well. The panelcomes with both a digital voltmeter and ammeter.