TRX-DUO SDR new case PT.2
Final changes, just photos.
Метка: trx-duo
TRX-DUO SDR new case PT.1
Now, everything I need doesn’t fit into the case. So I decided to replace the case.
ur3lmz tansverter for trx-duo transceiver
Received transverter
Found a use for magnetic ribbon from old Roborock cleaner :)
Still need to figure out a case for esp32:
Binary files for Xilinx Zynq 7010 FPGA (TRX-DUO)
Bitstreams for non-stock configurations
SDR box — finally it fits into the case
Continue working on SDR Box
Some improvements.
Concept of the box has changed :)
Now i think it’s better to insert all filters in box and not to insert TRX-DUO (or another SDR).
R.I.P. TRX-DUO
While i experimenting with i2c I killed something on this bus or i2c on FPGA itself…
Adding power/swr meter to the TRX-DUO transceiver — part.1 — code investigation.
Normally in Red Pitaya we can use analog inputs 0 and 1 for DC output from SWR bridge without any changes in software.
Unfortunately that pins are not connected to FPGA in TRX-DUO.