I guess what frustrates me is stuff like googling "ad9361 sync" gets you: https://wiki.analog.com/resources/eval/user-guides/ad-fmcomms5-ebz/multi-chip-sync htt

I guess what frustrates me is stuff like googling "ad9361 sync" gets you: https://wiki.analog.com/resources/eval/user-guides/ad-fmcomms5-ebz/multi-chip-sync https://wiki.analog.com/resources/eval/user-guides/ad-fmcomm... Whereas googling this about the LMS7002 seems to show you can buy a very expensive board to do this: https://www.crowdsupply.com/fairwaves/xync#synchronization-phase-coherency https://www.crowdsupply.com/fairwaves/xync#synchronization-p... Also, on the limesdr too: https://discourse.myriadrf.org/t/synchronize-two-limesdr/1714 https://discourse.myriadrf.org/t/synchronize-two-limesdr/171... it looks like you can chain reference clocks to get a fixed offset? https://wiki.myriadrf.org/LimeSDR-USB_hardware_description https://wiki.myriadrf.org/LimeSDR-USB_hardware_description and then get some external device to do reset on the digital side for sync. ---- Independently, I'd love to know more about Skylark's SDR product and play with it.