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 6220-01-044-5552
NSN 5960-01-502-6270
NSN 6610-01-364-0159
NSN 4140-01-604-3870
NSN 5925-01-626-8112
NSN 5905-01-028-9601
NSN 6110-01-573-7132
NSN 5945-01-054-7075
NSN 5910-00-368-4108
NSN 6135-01-400-2947
NSN 5998-01-433-3580
NSN 5950-01-044-6175