RSPdx help

[Henry PG0DX]

Hello all,

Happy hollidays to  all ! 

I am new to Linrad and looking forward to learn how to use it, especially for AM MW DXing. For that reason Im trying to get my RSPdx "active"

From start Linrad is telling me (the required DLL package is installed) 

Then I press : U - A - T (for RSPdx)

Then it says "could not load livrary C:\linrad\dll'sdrplay_api

(Im also unable to find any sdrplay in the linrad dll map.)

My computer skills are limited

So i thought, what if i copied past the sdrplay_play from the sdrplay directory into linrad.

Tried again ...and it gives me the error : 

"not a valid Win32 application or the module treies to load another module is not a Win32 application".

If there is someone who could point me in the right direction, it is highly appreciated ! 

Kind regards,

Henry PG0DX

[Rick Kunath]

Henry,

Are you trying to run Linrad on a 32-bit Windows install? Or did you
download the 32-bit Linrad version instead of the 64-bit version?

The Linrad 64-bit version will work with the SDRplay API files we talked
about and that you have in the
C:\Linrad\dll\x64\ directory. That's where a copy of the SDRplay API
dlls go.

And, we can still get together and go over the setup online if you would
like.

Rick Kunath, K9AO

[Henry PG0DX]

Hello Rick,

Had a couple days of good openings on MW, logged between 50-70 per day but that does take quite some time.

Today no new ones, so back to linrad !

I just downloaded the top linrad windows file from Leif his site, that might have been a 32 bit version indeed.

Feeling a bit silly now...

But, good news ! ...

I got it running with linrad 6.00 .... and it sees the RSPdx.

But now i have to insert all the values.

Would you happen to have a list of those values? 

Or would you be able to assist in any other way ...

Ill try to get something working ....

one step further.

Thank you in advance,

Henry

Op za 3 jan 2026 om 08:09 schreef Rick Kunath <rsku...@gmail.com>:

[Rick Kunath]

Great Henry...

We can get together if you have TeamViewer and get you setup easily.

I'm pretty free time wise. US EST time here Z -5.

Rick Kunath, K9AO