[time-nuts] Lucent KS-24361, HP/Symmetricom Z3809A, Z3810A, Z3811A, Z3812...

Bob Camp kb8tq at n1k.org
Sun Nov 2 14:41:04 EST 2014


No, once we get the GPS end worked out, we need to do the same thing for the non-GPS end. If we can fake it into working with just a PPS, it’s the perfect thing to use to attach an OCXO to a newer GPS (like the Jackson Labs part …).


> On Nov 2, 2014, at 2:15 PM, GandalfG8--- via time-nuts <time-nuts at febo.com> wrote:
> Hi Gotz
> That's great stuff, thank you, I'll try that later.
> At this rate we'll soon be finding ways of doing this without any  wiring 
> whatsoever, perhaps we could start with just standing it upside down in a  
> dark corner on the night of the full moon:-)
> Regards
> Nigel
> In a message dated 02/11/2014 17:58:12 GMT Standard Time, goetz at g-romahn.de 
> writes:
> Am 02.11.2014 15:08, :
>> Ooh err, whoops, and oh dear  !!
>> Arthur, I've only just had a chance to look at your latest  photos, and
>> unless I've really got my wires crossed, if you'll pardon  the  
> expression:-),
>> your links on J5 are not shown on pins 2, 10,  12, and 15,  but on pins 
> 4, 6,
>> 11, and 13.
>> As far  as I'm aware the numbering from the front of that connector as  
> shown
>>  starts in the top right hand corner and every row is  numbered right to
>> left.
>> That's certainly how mine are numbered  anyway, and I wired them
>> accordingly, and it worked, so where the heck  does that leave us now?:-)
> --------------------------
> thanks  Nigel for detecting this glitch. I removed all jumpers now and 
> tested some  reasonable new/old combinations resulting in very simple 
> scheme:
> it seems  to be sufficient to connect pin2 and pin3 to pin8 (ground).
> Numbering as  provided by Nigel and markings on my 15  pin-plug.
> Götz
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