[Heath] Heath Digest, Vol 87, Issue 9

Mon Mar 26 18:16:32 EDT 2018

Transformers will read very low resistance since you are measuring wire.  Do you get any noise at all?

Sent from my HTC

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Subject: Heath Digest, Vol 87, Issue 9
Date: Sat, Mar 24, 2018 11:00

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Today's Topics:

1. Hw-12 (David Robinson)

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Message: 1
Date: Sat, 24 Mar 2018 09:26:20 -0500
From: David Robinson <davidrobinson520 at yahoo.com>
To: heath at puck.nether.net
Subject: [Heath] Hw-12
Message-ID: <2F9A4B40-EF56-4683-BB8C-154EF1AE6481 at yahoo.com>
Content-Type: text/plain; charset=us-ascii

I've received a nice HW-12 I want to get on the air. It powers up but has no receive audio. I've done some tests on tubes, no cracks in traces, etc but to no avail. The odd thing is, that the center positive from the audio transformer to the rca connection on the speaker jack indicates a short. Anyone have a good idea or advise on what it could possibly be? I'm new to the list and this is my first post. Thanks and 73 to all. 

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End of Heath Digest, Vol 87, Issue 9
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