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 5935-01-206-4432
NSN 6110-01-256-7693
NSN 6220-01-512-2028
NSN 5998-01-210-0067
NSN 6645-01-626-9782
NSN 6240-00-813-6328
NSN 5855-01-244-4978
NSN 6110-01-465-4248
NSN 6220-01-290-0137
NSN 6105-00-643-4975
NSN 5998-01-316-6662
NSN 6240-00-151-7642