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... although the FPGA of hermes light is sometimes available (Cyclone 4), but this does not fit on the PCB.
On the 2nd discussion about adding functionality to the PCB I am a bit reluctant. The beauty of the radioberry is its simplicity.
--Op di 30 nov. 2021 om 02:39 schreef Jeff Kashinsky <jeffka...@gmail.com>:I would be interested in either the original or your enhanced version or both. You can never have too many SDRs. (5 and counting)--On Monday, November 29, 2021 at 4:56:20 PM UTC-8 cliffor...@gmail.com wrote:I am currently in discussions with a Shenzhen manufacturer of SDRs (with whom I have worked for a few years now), and have suggested that they manufacture the Radioberry. They are wanting a clone for the Malahit, but I'm unwilling to violate the license of the original designers. The same company already manufactures Portapack and my enhanced HackRF design.However, I suspect that the reason you can't find a Radioberry is that the FPGA is currently unobtainable. A similar issue is affecting the Portapack because the CPLD is unavailable.
Can anyone confirm whether or not the Cyclone FPGA needed by the Radioberry is actually in-stock anywhere?
If you can confirm that it is, I will be able to help bring a new budget (but quality) manufacturer up to speed on this design.What follows is a bit of a thread hijack, for which I apologise in advance.I have been thinking about working on the Radioberry design to:* add a dual-conversion RF front-end to a Radioberry to extend coverage to 6GHz, and* adding a touch-screen and battery to make it self-contained, and* explore the possibility of changing the Radioberry to use the SMA (Secondary Memory Interface) on the RPi to make use of the high bandwidth that would enable - instead of relying on the FPGA demodulating all signals.Your thoughts please?On Monday, November 29, 2021 at 9:12:16 PM UTC+11 Steve Harman wrote:Hi,
As the AliExpress seller(s) seem to have exhausted their stock (and I think I've asked them all!) - does anyone have a Radioberry they'd be willing to sell me please?
Or is there a group-buy planned to try and encourage another production run somewhere?
Many thanks,
Steve
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