Well that question builds on the very important research ( ) done earlier this year on which was the longest S2S QSO you can have in SOTA, EA7->Zl1. Actually it was quite interesting seeing how to optimise the program using different programming languages and parallelising the code to run on 40 CPUs at once.
Anyway, Alex @GM5ALX worked out the shortest S2S and it’s 290m which could be in 30THz range as optimisation improves.
) done earlier this year on which was the longest S2S QSO you can have in SOTA, EA7->Zl1. Actually it was quite interesting seeing how to optimise the program using different programming languages and parallelising the code to run on 40 CPUs at once.