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Old 8th Dec 2020, 5:33 am   #9
TonyDuell
Dekatron
 
Join Date: Jun 2015
Location: Biggin Hill, London, UK.
Posts: 5,224
Default Re: GPO Tester for what purpose?

Quote:
Originally Posted by Dave Moll View Post
Whoops! Yet again I overlooked the relevant information.

Anyhow, a search of the Telecommunications Heritage Group web sites for RP1100 draws a blank.
I think that just shows how broken the search is on the THG member's sites. I did manage to find the circuit diagram and operating instructions on the thgr (BT archives) site.
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