Model 90 weak high end

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Model 90 weak high end

Tim Tress
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Posts: 71
Threads: 5
Joined: Nov 2005
City: Beaver Falls State, Province, Country: Pennsylvania

07-05-2020, 04:41 PM

That's an error which has been floating around for a long time. Only the third version of the 90, with the push-pull 47s, is peaked at 260 khz. The other two are peaked at 175.

Tim KA3JRT

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Messages In This Thread

Model 90 weak high end - by skykng - 06-09-2020, 06:42 PM

RE: Model 90 weak high end - by Radioroslyn - 06-10-2020, 12:28 PM

RE: Model 90 weak high end - by Phlogiston - 06-10-2020, 12:38 PM

RE: Model 90 weak high end - by skykng - 06-10-2020, 05:06 PM

RE: Model 90 weak high end - by skykng - 06-10-2020, 06:16 PM

RE: Model 90 weak high end - by Radioroslyn - 06-10-2020, 07:42 PM

RE: Model 90 weak high end - by skykng - 06-10-2020, 09:27 PM

RE: Model 90 weak high end - by Tim Tress - 07-05-2020, 04:41 PM

RE: Model 90 weak high end - by skykng - 07-05-2020, 06:01 PM

RE: Model 90 weak high end - by tubejockey - 08-21-2020, 03:21 AM

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