[time-nuts] Cheap Frequency chip with serial output

Magnus Danielson magnus at rubidium.dyndns.org
Sun Oct 26 20:39:43 EDT 2014


Nice combo, have one of those myself. Do check the power-lines.
The time-base is very analog for the high-res stuff.


On 10/27/2014 12:05 AM, Alexander Pummer wrote:
> Hi Paul,
>   do you know about TDRs? I have a CSA803A with SD24 dual TDR head,
> which I did not used for at least five years, now I needed it and found,
> that in high resolution --below10psec --it became very noisy, [both
> channels] any idea? the box is cca 15 years old , power-supply?
> 73
> Alex
> On 10/26/2014 11:59 AM, paul swed wrote:
>> Alex thats quite a good answer to the problem with a wide selection of
>> solutions that account for the IFs and such,
>> Marullo looks like you have a solution. Even a choice of displays.
>> Regards
>> Paul
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