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 6105-00-770-3651
NSN 6320-01-607-1491
NSN 5895-01-449-9638
NSN 6110-01-399-1176
NSN 5905-00-212-8802
NSN 5999-01-361-2729
NSN 6150-01-434-1598
NSN 6110-01-182-7341
NSN 6685-00-927-6280
NSN 5999-00-384-2954
NSN 2925-00-631-0548
NSN 5985-01-376-5429