开云体育

ctrl + shift + ? for shortcuts
© 2025 开云体育

Re: I need help making the cable that connects the Yaesu FT DX-10 to the Palstar LA-1K Amplifier


 

Yep, you’re correct there is no TX IN for the FTDX10.?

It’s actually TX Out (Pin 2 - Yellow) to Amp key In (Pin 7 - Yellow) on the LA-1K.?

In other words: FTDX10 output to LA-1K input.


Only 6 pins are used:

Blue wire from cable to Pin 1 of socket (Band data B)

Red wire from cable to Pin 2 of socket (Band data A)

Green wire from cable to Pin 6 of socket (Ground)

Yellow wire from cable to Pin 7 of socket (Amp key input)

Violet wire from cable to Pin 8 of socket (Band data D)

Blue wire from cable to Pin 9 of socket (Band data C)


Cable used: Yaesu SCU-28

Connector used: DB9 RS232 at: ?


I did continuity tests on the connections and used solder not the screw-downs to connect the wires.

This set up has worked perfectly with no problems at all.


Hope this helps


On Wed, Mar 22, 2023 at 9:27?PM David Campeau <davidc502@...> wrote:
That's an awesome resource! I knew there was someone like yourself that
had already done the work, so thanks for sharing.

Best Regards,

David Campeau ki4dra

On 3/22/2023 5:52 PM, Bill K3HZP wrote:
> David,
> You are on the right track.? The info on my website might help clarify the differences of the two modes of operation.
>
>? ? ? ? ? ?73
> .... Bill K3HZP
>
>
>
>
>
>





Join [email protected] to automatically receive all group messages.