Here is an idea. Those of us who know and understand electrical/electronics should send SABS all the little cheap jellybean electronic or electrical components that we can find. I am going to send them some LM78 series voltage regulators, LM723, LM2930. How about an NE555 oscillator, damn that must create a little bit of RF at a high enough frequency, not that it can do very high frequency. How about a few op-amps too? You can get those to generate a perfect sine wave that can transmit quite far. How about a few transistors too? I have PLENTY of electronic components in my arsenal to keep them testing for another decade! What are they going to do? They asked for it. Let's give it to them!