Peter OZ7HVO has soldered the difficult parts for me, namely the CY8C32 PSoC, the PCM3060 audio codec and the SI570 oscillator. I consider the SI570 a bit difficult because it has 8 pads and the solder has to flow in below it, so best to let someone skilled do that.
Today I have started assembling my Omnia SDR kit. Ideally, I would want to start with the difficult integrated circuits, in this case the Cypress CY8C32 PSoC and the PCM3060 audio codec, but the step-by-step guide starts with the power supply and so I did the same.
Few weeks ago I learned about the Omnia SDR project, which is a newly released softrock type transceiver kit. It has an on-board USB audio codec, which I consider to be a significant advantage, making it suitable to be used with embedded linux computer boards that do not have a good on-board audio codec. However, for me the Omnia SDR will form the basis for a remote controlled SDR transceiver, which I think will be a natural continuation of my remote rig project.
Few days ago, I have been playing with CuteSDR on Linux and Mac and came to think, would this work on a Raspberry Pi? While there is nothing conceptually impossible about running CuteSDR on the Raspberry Pi 2, I often run into obstacles trying to port Qt application to embedded devices, so here are my notes about how to make it work.
Few weeks ago I have decided to resume building my mcHF kit. I have made good progress with the RF board and today I have tested the low-pass and band-pass filters.
I forgot to post this update but I did make some progress since the last report in June. Finished mounting all connectors, buttons and encoders, see photos below.