[time-nuts] 5 Mhz to 10 Mhz and 25 Mhz

[Paul Bicknell]

Hi Dave  I posted the question as I am not up to speed with the latest
solutions 
But I want the lowest phase noise that is easily possible so you might be
correct as it is to lock up a 10 Ghz receiver but later for a 120 Ghz
receiver 

Regards Paul 



-----Original Message-----
From: time-nuts [mailto:time-nuts-bounces at lists.febo.com] On Behalf Of Dave
B via time-nuts
Sent: 10 September 2019 17:40
To: time-nuts at lists.febo.com
Cc: Dave B
Subject: Re: [time-nuts] 5 Mhz to 10 Mhz and 25 Mhz

On 10/09/2019 17:00, time-nuts-request at lists.febo.com wrote:
> Re: [time-nuts] 5 Mhz to 10 Mhz and 25 Mhz

Why not just create a comb of frequencies based on the 5 MHz input, then
filter and extract the 10 and 25 MHz signals you want, amplify and
distribute as needed?  Going the PLL route seems like a large hammer to
crack a small nut.

Unless you want a free-running signal if the incoming 5 MHz vanishes...

Dave G0WBX.


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