Hello Chris,

I have several splitters in my LF/MF setup. They are very
inexpensive to make with BN73-202 cores. Plans can be found here:

http://www.dxing.info/equipment/rolling_your_own_bryant.dx

73,
Paul N1BUG


On 03/13/2018 06:20 PM, Chris Wilson wrote:
> 
> 
> Hello  LF 'ers,
> 
> I am trying out a Red Pitaya on LF RX. It's running the open source
> HPSDR software which I have never really liked or got to grips with.
> With huge respect to the writers it always seems like it now needs a
> ground up re write as it has grown beyond its user interface IMHO, and
> is far from intuitive to use. However, I may be stuck with it as the
> firmware for running HDSDR which I am fully comfortable with and which
> has been my go to software for SDR for many years, has not worked for
> me with the Red Pitaya, although I haven't quite given up yet.
> 
> HPSDR  allows 2 receivers in effect, but having the one aerial means I
> will  probably have to use a splitter. I would like to RX on LF and MF
> at the same time. I haven't seen a commercially made one that goes low
> enough, has anyone got a link to a DIY one please? Thanks.
> 
> I  am running the Red Pitaya for the first tie tonight, I had to add a
> pre  amp  in front of it as it seemed a bit deaf on LF, I will be very
> curious to see how it works. Listening for WSPR2 and WSPR15.