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vecher
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#1

12-13-2017, 02:10 PM
Can anyone tell me how to calibrate this? I cannot seem to find calibration instructions anywhere..

Thanks
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morzh
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#2

12-13-2017, 02:25 PM
Usually when calibrating an oscillator one needs a calibrated counter of the precision higher than that of the DUC.
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Warren
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#3

12-13-2017, 02:32 PM
Looks like there is a manual on ebay.... https://www.ebay.com/i/263381568918?chn=...1902804856
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vecher
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#4

12-13-2017, 07:47 PM
I have the manual.. No instructions in it on Calibration..

It does seen to work OK Just wanted to get the frequencies to Track with dial IF possible..

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Phlogiston
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#5

12-15-2017, 04:57 PM
I think if you want it to be really accurate you need the 10.7mhz xtal.
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  1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Test Equipment