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 5975-00-218-0414
NSN 5935-00-584-4047
NSN 6110-01-577-3783
NSN 5996-01-044-1376
NSN 5975-01-204-7916
NSN 5998-00-816-5578
NSN 2925-01-359-4027
NSN 5950-01-563-2012
NSN 6145-01-196-0496
NSN 5999-01-492-5475
NSN 5998-01-213-7944
NSN 5935-00-853-9908