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Old 06-25-2016, 12:39 PM
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wa2ise wa2ise is offline
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Quote:
Originally Posted by robert1 View Post

the radio used 6BA6 & 6BE6
I think they were 4BE6 and 4BA6, or 3BE6 and 3BA6. They could have used one of the TV IF tubes as the AM IF stage, like in an AM-FM set. And some TV sets used a pentagrid tube for sync circuit work, and with some switching that tube could be used for the AM. Though it may be too much switching.
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