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In Reply to: RE: Tester settings for Western Electric 412A? Please help posted by Permanent Waves on February 08, 2021 at 09:29:47
The settings for a Hickok 752A are as follows:
Filament 6.3
Shunt 45
S3
650 reject
On the 752A, the switches are as follows:
Filament 4
Filament 5
Grid A 0
Grid B 0
Plate 9
Screen 1
Cathode 7
Suppressor 3
This should translate to the 539C (more or less).
Follow Ups:
After searching high and low on the internet I wasn't able to find anything. So I went the old fashioned way and picked up the telephone and started calling my tube contacts from years of networking. Sure enough one of the good old guys in his 80's had the obscure 3 page supplement tube data strictly for just Western Electric tubes on the 539B/539c testers. I had 3 supplemental Hickok books for the 539c that I thought covered just about every tube the tester was capable of doing. But low and behold there was this little known 3 page separate edition. Most of the guys I talked to never heard of any data for the WECO tubes on Hickok. So now that I located this hard to find tube settings I wanted to share it with you guys in case any of you had the same need for the WE tubes
Sitting here on the Group W bench
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Sitting here on the Group W bench
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Sitting here on the Group W bench
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