Tried to contact you directly several times by email, but I didn't received any answer for you , so I post here again. I currently have one (tr)uSDX borrowed from a friend. I really want to fully support it in Pocket RxTx v4 I'm working on. For the ones interested, it is available for download as an experimental version here: https://prxtx.yo3ggx.ro/exp.html and already has minimal support for (tr)uSDX) (frequency, mode and PTT). Please just tell me if you are still interested. if not, then I will return it as I keep it just for this purpose.
73 Dan YO3GGX
pe1nnz wrote: ↑20 Jun 2022, 10:12 Hi Dan,
Thanks for congrats and reaching out to us.
It would indeed be great to have Pocket RxTx support for the (tr)uSDX.
The (tr)uSDX is loosly implementing the TS480 CAT protocol ; make sure to keep DTR stable (as it is used for resetting the rig during programming). RTS is used for keying the rig in CW. The list of currently supported cmds is .
We are having a development firmware that also is capable of streaming audio over the same CAT connection, a special CAT command is used to enable it and to make distinction between the other CAT commands. In this way Pocket RxTx could make the receiver audio audible via the phone speaker and use this for showing a waterfall and/or doing some digital modes decoding (is Pocket RxTx supporting digit modes?). Also audio streaming for TX is coming.
Please reach out in private to my personal email: pe1nnz (at) amsat.org and we can work together if you like.
 https://www.kenwood.com/i/products/info ... 480_pc.pdf
 FA, FAx, IF, ID, PS, AI, AI0, MD, MDx, RX, TXx, AG0, XT1, RT1, RC, FL0, RS, VXx, UKx, UD, UAx, US