loading
MIL-DTL-641 - JACKS, TELEPHONE GENERAL SPECIFICATION FOR
February 27, 2015 - NPFC

This specification covers jacks used in telephone (including telephone switchboard consoles), telegraph, and teletype circuits, and for connecting headsets, handsets, and microphones into communications circuits.

FAA-E-2603 - NOISE CANCELING HEADSET AND HANDSET
October 7, 1977 - DOT

- The equipments specified herein are two types of lightweight headset assemblies and a handset assembly designed for use as an FAA standard and used with communication systems at air traffic control facilities. The assemblies consist of a transmit unit, an amplifier, receiver unit, a...

Advertisement