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Old 07-01-2006, 17:00   #1
G8JQW
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Location: Birmingham, UK
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EL95 valve receiver

Hi

Is anyone using this EL95 valve receiver design for DRM ?

http://www.b-kainka.de/bastel100.htm


73s, Roger
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Old 08-01-2006, 19:53   #2
df8uo
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Hi Roger,

i did not yet try this valve design from Burkhard, however his designs are preforming in most cases very good.
I tried it with other valve audions, however i never got more than 10 dB of SNR. The basic problems of the audions is the frequency stability and tuning. You must be very careful when building the coil.
Just try it out for fun and donot be dissapointed, when it does not work as you expect. At least for AM it is working quite well ;-)
In
www.jogis-roehrenbude.de
you find much more audion designs using all types of valves.

73, Daniel
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Old 23-02-2006, 14:29   #3
Saulius
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My DRM radio system on valves

Greetings

I begin create my home page
about my DRM radio system
based on valves


http://www.smail.lt/~ncss/regen_info/titulinis.html


Best regards;

Saulius
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Old 05-03-2006, 10:07   #4
Branez
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I'm building and experimenting with PCF802
I'll report about results!

See also: E180F valve receiver design for DRM

Last edited by Branez : 01-06-2008 at 05:46.
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Old 12-04-2006, 10:13   #5
Saulius
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Smile DRM receiver on EF95

Greetings

Find interesting links

http://www.jogis-roehrenbude.de/Bast...il/ef95drm.htm

and

http://www.jogis-roehrenbude.de/Bast.../DRM-Clock.htm


My home page -

http://www.smail.lt/~ncss/regen_info/titulinis.html


Best regards;

Saulius
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Old 12-04-2006, 11:36   #6
G8JQW
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Hi Saulius

Thanks for posting the links - I've never seen a breadboard for valve technology before!

73, Roger
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