Radiophile valve transmitter

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Radiophile valve transmitter

ppppenguin

Senior Engineer in Charge

Posts: 7,610
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Location: London N12

#29

03-06-2019, 10:24 AM

(02-06-2019, 06:22 PM)Semir_DE Wrote: Apart from these two valve projects I also have built an AM TX sing a TBA520 PAL decoder chip as a balanced modulator and oscillator.

The TBA520 can also be used as a PAL encoder. Labgear made a colour bar generator that used it.

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

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Messages In This Thread

Radiophile valve transmitter - by Ian - g4jqt - 25-10-2016, 10:29 AM

RE: Radiophile valve transmitter - by boater sam - 25-10-2016, 01:19 PM

RE: Radiophile valve transmitter - by Nick - 25-10-2016, 02:28 PM

RE: Radiophile valve transmitter - by Ian - g4jqt - 25-10-2016, 03:10 PM

RE: Radiophile valve transmitter - by boater sam - 25-10-2016, 04:55 PM

RE: Radiophile valve transmitter - by Mike Watterson - 25-10-2016, 05:48 PM

RE: Radiophile valve transmitter - by Ian - g4jqt - 25-10-2016, 09:18 PM

RE: Radiophile valve transmitter - by Terry - 26-10-2016, 01:19 PM

RE: Radiophile valve transmitter - by Alistair D - 25-10-2016, 09:32 PM

RE: Radiophile valve transmitter - by Radio Fixer - 26-10-2016, 08:59 AM

RE: Radiophile valve transmitter - by Ian - g4jqt - 26-10-2016, 09:53 AM

RE: Radiophile valve transmitter - by Terry - 26-10-2016, 10:18 AM

RE: Radiophile valve transmitter - by Aerodyne - 26-10-2016, 11:30 AM

RE: Radiophile valve transmitter - by Mike Watterson - 26-10-2016, 11:31 AM

RE: Radiophile valve transmitter - by radioman - 26-10-2016, 03:45 PM

RE: Radiophile valve transmitter - by ppppenguin - 26-10-2016, 04:45 PM

RE: Radiophile valve transmitter - by Mike Watterson - 26-10-2016, 09:30 PM

RE: Radiophile valve transmitter - by Semir_DE - 08-04-2019, 07:37 PM

RE: Radiophile valve transmitter - by Murphyv310 - 08-04-2019, 08:54 PM

RE: Radiophile valve transmitter - by Semir_DE - 08-04-2019, 10:51 PM

RE: Radiophile valve transmitter - by ppppenguin - 08-04-2019, 09:03 PM

RE: Radiophile valve transmitter - by Semir_DE - 08-04-2019, 10:47 PM

RE: Radiophile valve transmitter - by ppppenguin - 09-04-2019, 06:22 AM

RE: Radiophile valve transmitter - by Kalee20 - 09-04-2019, 11:50 AM

RE: Radiophile valve transmitter - by Murphyv310 - 09-04-2019, 08:46 PM

RE: Radiophile valve transmitter - by Semir_DE - 02-06-2019, 06:22 PM

RE: Radiophile valve transmitter - by ppppenguin - 03-06-2019, 10:24 AM

RE: Radiophile valve transmitter - by Semir_DE - 03-06-2019, 07:45 PM

RE: Radiophile valve transmitter - by radioman - 03-06-2019, 08:43 AM

RE: Radiophile valve transmitter - by Semir_DE - 03-06-2019, 06:52 PM

RE: Radiophile valve transmitter - by Terry - 03-06-2019, 10:15 AM

RE: Radiophile valve transmitter - by Semir_DE - 03-06-2019, 07:32 PM

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