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 5945-01-634-0588
NSN 6135-01-286-9563
NSN 5985-01-613-6802
NSN 5895-00-980-2432
NSN 5998-00-682-2146
NSN 6645-00-492-9487
NSN 4140-00-555-3856
NSN 6685-01-178-5852
NSN 5925-01-398-2877
NSN 5999-01-525-3001
NSN 6150-01-542-7483
NSN 6110-01-237-3225