Highfields Amateur Radio Club
Constructors Corner.
Vertex Standard / Yaesu Microphone Pin Outs.
For: FT-90, FT-100D (1990s), FT-2600, FT-3000, FT-7100,
FT-8100.
Important:
Never ground pin 4 or damage to the regulator will occur.
NOTE:
FT-90:
9600 bps packet on pin 5. Also Cloning (see:
Making Yaesu Cloning Cables
page for details)
FT-2600:
Cloning on pin 5. (see:
Making Yaesu Cloning Cables
page for details)
FT-3000:
Audio Out on pin 5.
Other models:
No Connection on pin 5.
6 Pin modular
Pin
Signal
1
SW1 (multi function switching)
2
Mic Audio
3
Common Ground
4
+9v
5
(see note)
6
SW2 (multi function switching)
Schematic of MH36 (the supplied Mic) for SW1 and SW2 functions:
Vertex Standard / Yaesu Index Page.
Microphone Wiring Index Page
Or
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