Provides a means of automated telephone interconnect over difficult hf long-haul, fading paths; interfaces tomost standard 2-wire telephone lines of a pabx or a central office switch having standard dual-tone multi-frequency capability; automatically adjusts to noise levels on the telephone lines; works w/half-duplex radios; can select security code; rs-232 data interface and a cable with rj-11 jacks at both ends are provided
NSN 6650-01-196-4667
NSN 6645-01-514-7901
NSN 6320-00-402-6493
NSN 5990-01-400-3299
NSN 6220-01-406-2051
NSN 6650-00-674-1240
NSN 6130-00-834-2764
NSN 5975-01-445-8942
NSN 5855-01-172-4568
NSN 5950-00-689-4711
NSN 5985-00-170-6768
NSN 5935-01-135-3566
Last Updated: 03/01/2025