An item specifically designed to shift one or two voice frequency channels from normal channels to higher voice frequency channels and to shift received voice frequency channels to normal voice frequency channels for the purpose of reducing cross-talk between channels in radio telephone systems.
Classification: Articles designed for connection to telegraphic or telephonic apparatus or instruments or to telegraphic or telephonic networks
NSN 6145-00-278-0697
NSN 5965-00-726-3168
NSN 5950-00-822-6586
NSN 6105-01-376-3200
NSN 6110-00-460-7179
NSN 6620-00-104-6937
NSN 6240-01-512-4547
NSN 5960-01-092-4762
NSN 5945-01-613-4394
NSN 5950-01-568-5324
NSN 5920-01-105-8996
NSN 4140-01-499-2500