It is possible. A few people here have done it. I just ordered the kit
myself. You want a "8.817 MHz SoftRock Lite kit" (12$US). As Tony
says, with a 48Khz wide sampling rate, you will be able to cover the
~8.83 IF frequency.
Also, check the "Files" section of the group, there a few docs on
doing it for the Yaesu IF freq. And you will find a few other posts
here if you search for "8.83" in this forum.
--- In firstname.lastname@example.org, "overland05" <gabriele67@...> wrote:
> I'm thinking to bought a 40 meter kit and connect it to my KNW TS 850
> IF output.
> Then I'd need in additional the appropriate crystal to obtain the 8,83
> MHz of the IF output.
> Is it really possible with available kit?
> So, is the crystal available?
> And what's the price?
> Thank you in adv for your answer
> 73 de Gabriele IZ5FFI
> My e-mail for reply IZ5FFI@...