To switch external devices (e.g. two amplifiers) to the PlutoSDR transmitter, this board is plugged into the internal connector of the Adalm Pluto.
Here is the schematic PlutoSDR PlutoDVB 2PTT.pdf
Software to be installed
In order for the board to switch automatically, you must have installed the firmware PlutoDVB of Evariste F5OEO, in the “Brave” version available
- here on firmware.hackhamradio.com/beta_for_the_brave/pluto.frm
- here on this website : pluto beta_for_the_brave 20200205-2104.zip
The installation steps are detailed
- for the prerequisite firmware Analog Device minimum v0.31 at this page of the article “Transmit digital television signals over Qatar Oscar 100 satellite”, et
- for the firmware PlutoDVB at this page “Transmit digital television signals over Qatar Oscar 100 satellite”
Further information on switching can be found on the Analog Device wiki.
This board could be the purpose of a grouped order, either provided as a kit of components and PCB, or possibly as a mounted board (except for the 9-pin connector, to be placed beforehand on the Adalm pluto).
If you are interested, you can be notified of the availability of a grouped order by leaving your email below.