In reply to Axil Axil's message of Fri, 15 Feb 2019 16:01:04 -0500: Hi, They use a frequency of at least 1500 rpm, i.e. 25 Hz. The matching wavelength is 12000 km, more than enough to tap the Van Allen belts.
>https://youtu.be/EmdKVecQhXs Regards, Robin van Spaandonk local asymmetry = temporary success
