[time-nuts] Updated Shera controller

EWKehren at aol.com EWKehren at aol.com
Thu Jul 29 12:09:34 EDT 2010


Arnold
how are you controlling the Rb with the Tbolt?   Bert
 
 
In a message dated 7/29/2010 11:10:16 A.M. Eastern Daylight Time,  
arnold.tibus at gmx.de writes:

Bert,
I'm using at the moment a thunderbolt (with spare for  testpurposes
using ext. other oscillators), a nice PRS10, a FRK-HLN-1A  (5MHz with
external doubler to 10 MHz) and several HP10811.
I would like  to build up with this a good and reliable reference
(PPS and Frequ.). My  dream would be a good autonom. TIC with timestamp
possibility. At the  moment the 53132A is doing a good job, but I miss
the time stamp  possibility and single measurements at defined time  
steps...
regards
Arnold,DK2WT


Am 29.07.2010 13:50, schrieb  EWKehren at aol.com:
> Arnold
>  what do you use?  Bert  Kehren
>  
>  
> In a message dated 7/29/2010  7:02:06 A.M. Eastern Daylight Time,  
> arnold.tibus at gmx.de  writes:
> 
> I do,  and I am also interested on other   improvements!
> 
> Regards,
> Arnold
> 
>  
> Am 29.07.2010 12:49,  schrieb EWKehren at aol.com:
>>  Hi
>> I think it would be nice to have  a show of hands as to  how many are 
> locking 
>>  a Rb to GPS and what   they  use. 
>> Bert Kehren
>>  
>>   
>> In  a message dated 7/29/2010 4:00:31 A.M. Eastern Daylight  Time,  
>>  phk at phk.freebsd.dk  writes:
>>
>> In  message   <60EB5E7C69594F49B830463DC322EDB4 at athlon>, "Ulrich 
Bangert"   
>  
>> writes:
>>>> Uhm, isn't this  exactly where you want to use  the  
>>>>  still-smelling-like-brand-new-car PICTIC II with a  good DAC   
>>>> and a microcontroller   ?
>>>
>>> I guess the PICTIC II is  not very good  when  stop pulses arrive 
BEFORE 
>> start
>>> pulses  which is a   normal condition if a average time interval of  
zero
>>> between local  pps  and GPS pps is the  aim.
>>
>> So configure it to use a  standard offset of  one  Xtal/Rb period ?
>>
>>  
>  

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