[time-nuts] 5 MHz Frequency Doubler

[Brooke Clarke]

Hi Christopher:

You might have a look at Mini Circuits MK-3, see:
http://www.minicircuits.com/MK-3.pdf

My guess is that it contains a monolithic bridge diode circuit and a 
couple of balun transformers.

Have Fun,

Brooke Clarke

w/Java http://www.PRC68.com
w/o Java http://www.pacificsites.com/~brooke/PRC68COM.shtml
http://www.precisionclock.com



Christopher Hoover wrote:

> 
>Hey 'nuts,
> 
>I'm looking for a good design for a 5 MHz frequency doubler.
> 
>The Wenzel Blue Tops HF doubler is said to be  based on a low phase
>noise, public-domain NIST design:
> 
>
> <http://www.bluetops.com/Modules/lnhd.htm>
>http://www.bluetops.com/Modules/lnhd.htm
> 
>The LNHD is a fixed-frequency HF doubler based on a public-domain design
>developed by the National Institute of Standards and Technology (NIST
><http://www.boulder.nist.gov/timefreq/> ) for superlative phase noise
>performance.
>
> 
>Can anyone point me at a this design?  I haven't had any luck finding it
>on the web.
> 
>I'm open to suggestions on other doubler designs, as well.  
> 
>-ch
> 
> 
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