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Old 2nd Jan 2019, 11:54 pm   #97
Jolly 7
Octode
 
Join Date: Feb 2018
Location: Southampton, Hampshire, UK.
Posts: 1,051
Default Re: More Chinese AM radio kits

Thanks Symon. Much appreciated. My readings for the green driver transformers are broadly in line with yours for the two samples I tested. However, I had a yellow output transformer which had a secondary in the megaohms range and didn't work at all. The replacement yellow transformer, which worked for a while, has a secondary coil of 2 ohms (primary 11 ohms, 5+6). This has now given up on me, as you may have gathered from my previous posts.

Please let us know if you decide to use your Eagle transformers instead of the kit ones. I was also wondering what would be the acceptable resistance readings for the radio to work without breaking down.

Last edited by Jolly 7; 3rd Jan 2019 at 12:02 am.
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