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Old 29th Dec 2018, 7:14 pm   #76
Neil Purling
Join Date: Jul 2005
Location: Hull, East Yorkshire, UK.
Posts: 2,002
Default Re: More Chinese AM radio kits

In the set of components there are three diodes. D1 & D2 are 1N4148. The other one is in the o/p stage. On my diagram D3 is given as 1N4118, which would be a Zener diode. However I was supplied with three 1N4148. If that is an error, then it was not the only one in the components. For C3 I ought to have had a 0.01uf but there were only 0.022uf & I looked at every single disc ceramic capacitor in case I missed it. I used one of my own stock.
Goodness knows if there have been revisions from the diagram. I don't read whatever Chinese language the leaflet is printed in.
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