Band 1 405 line modulator using 1ZH37B

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Band 1 405 line modulator using 1ZH37B

ppppenguin

Senior Engineer in Charge

Posts: 7,556
Reputation: 26
Location: London N12

28-10-2021, 05:20 PM

Is there any form of DC restoration? Obviously if the video is DC coupled all the way from source to the grid of the valve the black level should stay constant.

www.borinsky.co.uk Jeffrey Borinsky www.becg.tv

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Messages In This Thread

Band 1 405 line modulator using 1ZH37B - by Murphyv310 - 28-10-2021, 04:08 PM

RE: Band 1 405 line modulator using 1ZH37B - by ppppenguin - 28-10-2021, 04:31 PM

RE: Band 1 405 line modulator using 1ZH37B - by Murphyv310 - 28-10-2021, 04:42 PM

RE: Band 1 405 line modulator using 1ZH37B - by ppppenguin - 28-10-2021, 05:20 PM

RE: Band 1 405 line modulator using 1ZH37B - by Murphyv310 - 28-10-2021, 05:24 PM

RE: Band 1 405 line modulator using 1ZH37B - by `FRANK.C - 28-10-2021, 06:58 PM

RE: Band 1 405 line modulator using 1ZH37B - by AdrianPH - 28-10-2021, 10:21 PM

RE: Band 1 405 line modulator using 1ZH37B - by ppppenguin - 29-10-2021, 05:26 AM

RE: Band 1 405 line modulator using 1ZH37B - by BusyBee - 29-10-2021, 06:36 AM

RE: Band 1 405 line modulator using 1ZH37B - by Murphyv310 - 29-10-2021, 05:42 PM

RE: Band 1 405 line modulator using 1ZH37B - by Kalee20 - 29-10-2021, 09:38 PM

RE: Band 1 405 line modulator using 1ZH37B - by Murphyv310 - 30-10-2021, 07:59 AM

RE: Band 1 405 line modulator using 1ZH37B - by Kalee20 - 30-10-2021, 10:07 AM

RE: Band 1 405 line modulator using 1ZH37B - by Murphyv310 - 30-10-2021, 10:09 AM

RE: Band 1 405 line modulator using 1ZH37B - by Kalee20 - 30-10-2021, 12:25 PM

RE: Band 1 405 line modulator using 1ZH37B - by Murphyv310 - 30-10-2021, 08:10 PM

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