v2.02k - Twice the fun, WSPR and QRSS together!
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Good morning all,
This is all the fault of Keith Maton G6NHU, who asked for a special version. Then we thought others might like it too. So that became v2.02k.?
It is based on v2.02 but the difference is, it ALWAYS sends a WSPR transmission in the first 2 minutes, followed by the selected QRSS mode. The intended use, is to send WSPR for 2 minutes, followed by 8 minutes of FSK/CW (or other mode). You have to use Frames in this version. They don't have to be 10 minutes, but need to be long enough to fit WSPR and your message, and if you are using GPS, you need 13 seconds free at the end of each frame to do the calibration.
This means you can play with WSPR, and QRSS modes, at the same time. You can select a different frequency for the WSPR transmission and the FSK/CW (or other QRSS mode) transmission.
The summary of the "version k" is here??and you can also download its own operating manual, specific to this version, which details all the differences.
If you want, you can buy this version of the chip here?
73 Hans G0UPL
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