LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #18   Report Post  
Old January 11th 06, 09:20 PM posted to rec.radio.amateur.homebrew,sci.electronics.design
John Larkin
 
Posts: n/a
Default Zener Noise (was: 1N4007 varactors)

On Wed, 11 Jan 2006 14:53:07 -0600, "Tim Williams"
wrote:

"John Larkin" wrote in message
news
Old vintage noise figure meters used gas tubes. And I think there was
a pencil tube that mounted in a waveguide and made shot noise.


I've got a gaussian noise generator, some SS in the power supply, tubes
everywhere else, found it on the curb and apparently works. Uses a pair of
6D4 thyratrons in magnetic fields for the noise.

Tim

GR?

John

 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Electronic tuning (high voltage varactors) Joel Kolstad Homebrew 12 November 2nd 04 10:43 PM


All times are GMT +1. The time now is 08:08 AM.

Powered by vBulletin® Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2025 RadioBanter.
The comments are property of their posters.
 

About Us

"It's about Radio"

 

Copyright © 2017