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| Vintage Test Gear and Workshop Equipment For discussions about vintage test gear and workshop equipment such as coil winders. |
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1st Nov 2025, 12:00 am
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#1 |
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Tetrode
Join Date: Sep 2024
Location: Lincoln, Lincolnshire, UK.
Posts: 74
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J. E. Sugden & Co. Cleckheaton Yorkshire Oscillator Model Si 453
Has anyone info about a J. E. Sugden & Co. Cleckheaton Yorkshire Oscillator Model Si 453, i have one and would like to find any info schematic etc for it, thanks tony.
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1st Nov 2025, 12:45 am
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#2 |
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Dekatron
Join Date: Nov 2003
Location: Fakenham, Norfolk, UK.
Posts: 4,902
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Re: J. E. Sugden & Co. Cleckheaton Yorkshire Oscillator Model Si 453
There's discussion of the Si 453 and other Sugden test gear in this thread, and a link to info including a circuit description and schematic in its final post:
https://www.vintage-radio.net/forum/showthread.php?p=1589274 Paul |
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1st Nov 2025, 1:21 am
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#3 |
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Tetrode
Join Date: Sep 2024
Location: Lincoln, Lincolnshire, UK.
Posts: 74
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Re: J. E. Sugden & Co. Cleckheaton Yorkshire Oscillator Model Si 453
Thanks for that,would it be possible to add metering for its output, ie for alignment on a tranceiver alc ?
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1st Nov 2025, 1:32 am
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#4 |
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Tetrode
Join Date: Sep 2024
Location: Lincoln, Lincolnshire, UK.
Posts: 74
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Re: J. E. Sugden & Co. Cleckheaton Yorkshire Oscillator Model Si 453
I found this
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1st Nov 2025, 9:07 am
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#5 |
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Dekatron
Join Date: Nov 2003
Location: Near Leeds, West Yorkshire, UK
Posts: 4,604
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Re: J. E. Sugden & Co. Cleckheaton Yorkshire Oscillator Model Si 453
As we live about a mile down the road, some info: Sugden are long gone now. The building between Halifax Road and Knowler Hill is still there but has been boarded up and has been since Sugden went.
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Mike. |
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1st Nov 2025, 11:13 am
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#6 |
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Octode
Join Date: Aug 2006
Location: Stoke-on-Trent, Staffordshire, UK.
Posts: 1,174
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Re: J. E. Sugden & Co. Cleckheaton Yorkshire Oscillator Model Si 453
I still have the full Sugden test set purchased it new about 45 years ago still works It has been a wonderful piece of kit
Trev |
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1st Nov 2025, 6:06 pm
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#7 |
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Dekatron
Join Date: Nov 2003
Location: Heckmondwike, West Yorkshire, UK.
Posts: 9,647
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Re: J. E. Sugden & Co. Cleckheaton Yorkshire Oscillator Model Si 453
The company are still here, but I don't think they manufacture test equipment any longer: https://www.sugdenaudio.com/
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