Echo sounder end item identification.
An electromagnetic mechanism used as a receiving device in telegraph communication systems. When energized by an incoming electrical signal an audible sound results, which is interpreted by noting the time interval between consecutive sounds.
Telephone Terminal
Telephone Terminal
Interrogation Unit
Comm sys support equip iii end item identification
Comm sys support equip iii end item identification
NSN 1285-00-269-0604
NSN 1240-00-896-2240
NSN 5810-00-235-6324
NSN 6730-01-388-0746
NSN 5836-01-529-9529
NSN 5895-01-600-3230
NSN 5995-01-497-0589
NSN 5810-00-351-0218
NSN 6675-01-359-7118
NSN 5805-01-248-4888
NSN 6350-01-534-0146
NSN 7021-00-276-1148
Last modified 05/12/2024