[time-nuts] Rb as source for ADEV?
Bob Stewart
bob at evoria.net
Thu Feb 6 21:57:04 EST 2014
I think I see the problem. I was wondering about using the 1PPS output from my Rb in a test. Cobbling all that together would be a quick bit of work for you, but I spent my life in IT. I'm good with a soldering iron, but I readily admit my shortcomings at hardware tinkering.
Bob
>________________________________
> From: Bob Camp <lists at rtty.us>
>To: Tom Van Baak <tvb at leapsecond.com>; Discussion of precise time and frequency measurement <time-nuts at febo.com>
>Sent: Thursday, February 6, 2014 7:43 PM
>Subject: Re: [time-nuts] Rb as source for ADEV?
>
>
>Hi
>
>My intent was certainly not to stop anybody from doing anything with what they have. My concern is that this is a lot of work for modest return. A simple single mixer setup for $20 would dramatically change things….
>
>$3 mini circuits double balanced mixer
>$3 op amps x 2
>+/- 15 V supply you already have (hopefully).
>$5 for a piece of perf board
>$3 for 3 BNC connectors.
>$3 left over for resistors and capacitors.
><snip>
>
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