[time-nuts] Distribution amplifier for 10MHz and 1 pps

Patrick Murphy fgdhrtey at gmail.com
Tue Mar 19 12:38:16 UTC 2019


Good morning, Anders. You have a mangled URL on your below referenced wiki
page. The CASPER site link should be "
https://casper.berkeley.edu/wiki/16_way_1PPS_driver" (drop the 's' in
'wikis').

Thanks for the marvelous collection!

-Pat


 >Date: Sun, 17 Mar 2019 20:00:57 +0200
>From: Anders Wallin <anders.e.e.wallin at gmail.com>
>To: Discussion of precise time and frequency measurement <
time-nuts at lists.febo.com>
>Subject: Re: [time-nuts] Distribution amplifier for 10MHz and 1 pps
>Message-ID:        <
CAPnVNRWZqJWhLHhrCNTLab-kpBm6joN8aiOWq9G5--aUt_9gRA at mail.gmail.com>
>Content-Type: text/plain; charset="UTF-8"
>
>I've tried to collect links to frequency/pulse distributor designs over
>here:
>https://www.ohwr.org/project/pda-8ch-fda-8ch/wikis/Similar-Projects
>if something good is missing let me know!

>AW



>
>  > But how do I do this
>  on 10MHz side?  I'd like to have minimal distortion
>  (sine wave) and high isolation.  I acquired a few signal
>  splitter and monolithic amplifiers.  Split first and
>  amplify?  Amplify first and split?  Remember it's only
>  2 to 3 channels.  Amplifier module has too much gain, so
>  I'll probably have to use attenuators.
>  >
>
>
>



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