Re: Looking for 067-0625-00 Peak-to-Peak Detector Photos


Kerry Burns
 

As far as I can remember it was fairly simple – as per the third photo in the album (the one with the red tape). The 50ohm resistor is soldered directly to the centre pin of the GR-874 and the two diodes to the ground.  Despite the warnings in the manual about disturbing this RF cavity, my peak detector seemed to test ok after the repair.  I had no choice anyway as the 50 ohm resistor was broken in half.  I was just careful to select the new resistor to measure as close as possible to the correct value.



Kerry



From: <TekScopes@groups.io> on behalf of "Jared Cabot via groups.io" <jaredcabot=protonmail.com@groups.io>
Reply to: <TekScopes@groups.io>
Date: Friday, 12 February 2021 at 1:35 pm
To: <TekScopes@groups.io>
Subject: Re: [TekScopes] Looking for 067-0625-00 Peak-to-Peak Detector Photos



Great! Thanks for that, pretty much exactly what I was looking for.



Do you remember what the other side of the cavity looked like with the connection to the input jack?





Thanks!

Jared.

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