Pluto on QO-100

Simon Brown • January 17, 2020

Works Well!

One of my Pluto units has been modified to use an external 40 MHz reference input, I use a unit from Leo Bodnar so it's nice and stable.

The pluto drives a CN 0417 pre-amplifier which in turn is driving a SG Labs 20W amplifier, output ~ 5W.

See also: My page.

Click on an image below for a full-screen display.
By Simon Brown May 13, 2025
After too much grief, I've decided to stop using Wi-Fi to connect the small NUC systems in the computer room to my network: DX Cluster (Ubuntu) SDR Server (Windows) User Forums (Windows) These servers are in constant use, causing the wireless transmitter on my TP-Link AX50 to fail. By switching over to a wired network there's less demand on the wireless transmitter and the whole network has become far more reliable. In future I will only use Wi-fi when there's no alternative. I'm keeping a spare router ready just in case the AX50 fails.
By Simon Brown, G4ELI May 6, 2025
Inside All this equipment is installed in my computer room, next to the office.
By Simon Brown May 1, 2025
SDR Television video from Australia