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Old 18th Nov 2020, 6:45 pm   #5
saddlestone-man
Hexode
 
Join Date: Mar 2009
Location: Cirencester, Gloucestershire, UK.
Posts: 391
Default Re: License needed for Crystal Sets

Many thanks Frank for the reference to WW. It would seem that the fear was that any home-built radio would oscillate and cause interference, hence the need for the more sophisticated license.

As we know once regeneration can cause interference whether the radio was home built or not.
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