Echelon 20 PNR Headset P3-D121121W S/A P4-900005 EX

S/A P4-900005 EX

This EMI-RFI filter will attenuate noise interference

key switch and PTT transmit key with mic lo interrupt and 10' coil cable with a MS3476W10-6P plug

This fully insulated small safety alligator clip (EDMO# CTM-652-2) has a 4 mm safety banana jack

The small size allows formounting into a wingtip enclosure

Echelon 20 PNR Headset P3-D121121W S/A P4-900005 EXThe Telex Echelon 20 full cushion aviation headset offers comfort, excellent hearing protection, and value. The Echelon 20 provides an impressive 20 dB of passive noise protection and a top quality noise canceling electret microphone for clear, reliable communications. The Echelon 20 features a low profile headband for even weight distribution plus patented ComfortCam(c) technology, a three click tension adjustment system for a custom fit. Special