The IFR ATC-601 is a microprocessor controlled ramp test set designed to perform all transponder tests required under the revised FAR91.172. Part 43, Appendix F. The AUTO TEST feature gives you the power to verify and certify transponder operation in 40 seconds. Test results are stored in memory and can be accessed for future analysis.

Accurate measurement of transponder transmitting frequency, power and receiver sensitivity
Diversity measurement
Reply Video, RF I/O, Monitor and Sync outputs provided for limited bench applications
Comm connector, for line serial communications, includes TRANSMIT/RECEIVE/DTR/CTS signals
Battery backup memory, storing last test results
Environmentally sealed MIL-STD-28800D style case
Internal battery and battery charge