Internally, this is the same microphone as the MH-48A6J, except that it has the telephone-type alphabet printed above each numbers (2 - 9). This lettering is to assist with APRS®/Packet use.
DTMF Microphone for the following Transceivers:
FTM-350, FT-8900, FT-8800, FT-7900, FT-2900, FT-1907, FT-1900
Key Features/Specifications:
- DTMF Keypad
- 4 programmable buttons
- lamp switch
- lock switch
- up/down buttons
- MPN:
- No
