Outernet reciver is expensive

[agh620]

hello everyone
i viewed this topic

Buillding Myself an ORx (Outernet Receiver)

I thought it would be interesting to build myself an ORx (Outernet Receiver) so that I can play around with it and get a real feel for how easy (or difficult!) the whole process is. I am going to document the build, and I plan to use this thread as a diary to record the various steps as I go along, and to report my successes (or failures) in trying to get it all to work. I’m going to take pictures and videos of the various steps as I go along, and link to those here too. I hope that this will …

but in my country that tools is very expensive
Nobody knows better way?
or
Does anyone have a less expensive training device?