Re: Guernsey Island 2445

Bob Headrick

As it turns out, I have the Tektronix 2645A with serial number B010101. I picked it up at Surplus Gizmos for ~$150 and have probably spent that much more in caps, keeper battery and probes.

Had I known at the time this was the first unit off the line I may have looked for a different one....

I have appreciated the posts by Chuck Harris on debugging these, plenty to learn here.

- Bob Headrick W7OV

-----Original Message-----
From: <> On Behalf Of Chuck Harris
Sent: Monday, January 27, 2020 3:40 PM
Subject: Re: [TekScopes] Guernsey Island 2445

I am 100% certain that tek started normal production units in the solid state era with B010101.


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