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Vintage Radio (domestic) Domestic vintage radio (wireless) receivers only. |
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26th Jun 2016, 6:47 pm | #41 |
Dekatron
Join Date: Oct 2003
Location: Southport Lancashire, UK.
Posts: 3,236
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Re: Marconi 557 instability
Indeed! And it was the first suggestion given in post 2 of this thread. It was the fact that the pressure on the lead to test the screening reconnected it and then it disconnected when released that threw me.
A case of observation itself affecting the results! Paul |