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[Amps] Alpha 86 / 89 Plate RFC

To: "" <>
Subject: [Amps] Alpha 86 / 89 Plate RFC
From: Jim <>
Date: Tue, 26 Jan 2021 19:50:10 -0600
List-post: <>

Ive used the Ameritron choke in lots of amplifiers. Works fine. I do not operate on the WARC bands.

Jim W7RY

On 1/26/2021 10:07 AM, Robert W5AJ wrote:
The Alpha 86 and 89 use a Home brew relay/Flapper scheme in HV path to short
out part of HV Plate choke

RF Parts sells RFC that all indications can replace the existing choke and
remove the flapper

Has anyone changed out the plate choke to eliminate the shorting flapper?

Saw article where author rolled his own and removed the flapper



Midland, Texas

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