Please go to the web store to order (p/n AJX-X262) !
For Yaesu Radios
Amplifier Keying Cable, made with RG-316 Teflon coax, 6 ft long
Yaesu FT-1000MP MkV to Alpha 9500/8410/8406/8100/87A/89/99/91B
(Also compatible with Yaesu FT-2000, FTdx-5000MP, FTdx-9000, FT-1000MP, FT-1000D, FT-920)
Plug DIN connector end of cable into BAND DATA jack of FT-1000MP (near the center of the rear panel).
Ensure that LIN switch (on rear panel of radio) is set to OFF. This disables the relay providing silent keying of the amplifier (refer to your radio manual for exact instructions and switch location for your model).
Plug RCA connector end of cable into RCA jack labeled RELAY (or KEY IN) on rear panel of Alpha amplifier.
Do not use this cable with amplifiers that exceed the limits of the FT-1000MP internal transistor on their key line (40vdc/100ma).
NOTE – Not for FT-857, FT-897, FT-897D, FT-840, FT-900, FTDX-1200, FT-450, FT-950, FT-817