MFJ-1272B, TNC/Microphone Switch
offers
The MFJ-1272B microphone switches were designed to be used with any radio that has a standard, round, 8-pin microphone connector. Because many TNCs have different connectors, MFJ offers 5 models:
MFJ Model Number TNC and Multimodes
MFJ-1272B All MFJ TNCs, TAPR TNC II clones, and PK-12/96/900
MFJ-1272BX PK-232
MFJ-1272BYV KAM® VHF port, KPC-2, KPC-3
MFJ-1272BYH KAM HF port
MFJ-1272BZ PK-88
