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I have had spoken to several techs about this tube and the maximum plate volts it can handle. What plate volts would you run for skip talking, and wide open keydowns?
How long do you intend for the tube to last? As long as is reasonably possible? Then follow the manufacturer's recommendations. Read the spec sheet.
- 'Doc
I have had spoken to several techs about this tube and the maximum plate volts it can handle. What plate volts would you run for skip talking, and wide open keydowns?
Please advise me to what is a good replacement mic for my SR-497HPC... Answer: 497 is "wired like Cobra", so many choices available. That radio does not need a power mic, so purchase a stock "coffin style" mic with a decent cord, like the ones that Astatic uses. The Superstar DM-507 is my go-to. https://www.ebay.com/itm/3050474478...adANq91JSiEEnz8EGqPJRBloTgEyaVsBoCtoMQAvD_BwE $12.99 + .99 cent shipping.
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