Hello, look HERE to see the coverage of Outernet. You can receive alphasat in your region.
You can use any sdr that can tune to the frequenzy of the sat. You also need a antenna and a LNA to get a stronger signal. It doesent has to be the Outernet kit, but i think it is the easiest way.
You also can use any pc or SBC (like a Raspberrypi) that runs linux for the Software.