HRPT and GAC

[zeke800]

I have a recording sampled at 10MSPS with HRPT and GAC being transmitted at the same time (and a mystery signal to the right!).

How would I be able to split the two into separate WAV files for demodulation? I assume GNURadio is my friend here, but whenever I try it it spits out garbage. I tried to high pass filter the GAC and low pass the HRPT, but for whatever reason, it does not work.

Any ideas as to how to demod it and split it into different recordings?

Thank you very much for your time! :)

Very short recording (less than 1s)
baseband.zip