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
– Two normally open contacts
– 0.5 A switching
– Does not switch on Adalm Pluto startup (GPO1 not active)
– Useful with SDR Console and PlutoDVB
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.
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- Adalm Pluto with dual PTT switching
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- PlutoSDR with Cinch PTT connector adding
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- Switching board inside the original housing of the PlutoSDR
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- Links between the Cinch PTT connector and relay board
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- Cinch connector added next to the SMA transmission one
Orders
This board is available on shopchip
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.
