Portable Headset Tester/High Impedance Only R-181 The frequency response covers both

The frequency response covers both L1/L2 and Glonass bands with excellent gain flatness

This product replaces the GRIMES A1815A and Whelen W1250

The DWA2000 is a self-contained WAAS GPS annunciator panel for 14 and 28 volt aircrafts

and ground transport applications

Portable Headset Tester/High Impedance Only R-181 The frequency response covers bothOut new headset tester provides a quick and easy way to test and speed up troubleshooting operation of general aviation headsets, including helicopter headsets. The lightweight, durable case, made of powder coated aluminum makes this unit ideal for field testing of equipment. With it's completely self contained system, the SLA2000 headset tester is the perfect addition to any avionics shop. Compact and ruggedSelf contained9V Battery PoweredTests