开云体育

Pitman-san,

Thanks for your comments.

The webpage introduces MARS on the US model.

What I want is to DeMOD MARS and set up a JA model.

I found some photos of JA 857 jumpers talking about 7MHz FREQ extension (TX on 7.100-7.200).

But, for some reasons, their default jumpers are different from one to the other.

Maybe it is caused by the hardware release year so I would like to make sure which jumper affects to which FREQ on TX/RX or both.

TU 73,

// HIRO, JJ1FXF