Hello everyone,

I’m a newbie to the amateur satellite scene (got licensed less than a year ago) but I’ve always been intrigued by it.

I’m actually developing a project that has similar features to this, although it is aimed primarily at portable use. I was having a really hard time making QSOs on linear sats because of having to adjust two radios at the same time so I made my own tool and with it I successfully made my first QSO on RS-44 just a few days ago.

Even though it only has a fraction of the features of S.A.T.  it is completely open source, uses off-the-shelf parts (just a raspberry pi, an lcd screen and a mouse) and it does not need a separate device to work.

The link to the project is https://github.com/giordyb/doppler_shifter, I’m sharing it with you with the hope that someone in the amateur satellite community might find it useful.

73
Giordano IU2OZH

P.S. I rewrote the whole thing from scratch a few days ago to take advantage of the lcd screen therefore the instructions are not completed yet.

Il giorno 23 gen 2022, alle ore 01:24, michael sartoretti <kc2syf@gmail.com> ha scritto:

Here is some information on The SAT from eham.

https://eham.net/reviews/view-product?id=15058&fbclid=IwAR3RH9Cpf83uskzt4sACoNDggD2HMdKwUViiaICRvtEONK7DUp2_-HBOsq4&page=1&per-page=10

Mike

On Sat, Jan 22, 2022 at 7:06 PM Richard Lawn <rjlawn@gmail.com> wrote:
After reading the article in the new issue of QST I’m interested. I’ve been a SatPC32 user for many years but this new device is intriguing. I’d love to hear from any users about your experience with this new controller.

73
Rick, W2JAZ 
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