[time-nuts] LTE-Lite module

Said Jackson saidjack at aol.com
Sat Oct 18 18:52:31 EDT 2014


Hi Bill,

I think it makes perfect sense. But I have no idea how the units' loop stability would be with the 10811. That kind of testing is on the plate.

You would preferably set the OCXO to a nominal tuning voltage of 1.5V using the mechanical adjustment, then let the LTE Lite do the rest.

Please note that the LTE board will auto-sense the external ocxo frequency, so any of the boards would work.

Please also note that due to the harmonic mixing issues I described earlier the best board to use for that setup would be the 19.2MHz version(!) or to remove the on-board tcxo altogether.

Bye,
Said

Sent From iPhone

> On Oct 18, 2014, at 15:24, Bill Dailey <docdailey at gmail.com> wrote:
> 
> Said,
> 
> How tough would it be to mate the 10Mhz version up to a really good 10811?  I have one that I acquired from Corby some time ago.  I was going to spin my own but I wont realistically get to that with everything else I have going on.  I was thinking of throwing the LTE-Lite and  the 10811 in a box.  I woudl then have a stock fury, An enhanced OEM fury (datum-1111c) and then this gadget with a 10-13 10811.  Let me know if this doesnt make sense.  I am an amateur.
> 
> Bill
> 
>> On Sat, Oct 18, 2014 at 5:13 PM, S. Jackson via time-nuts <time-nuts at febo.com> wrote:
>> Guys,
>> 
>> one last email. The board will not fit into the Hammond enclosure without
>> reworking the enclosure or removing the TCXO socket. We initially planned to
>>  ship the board without the socket, now all of them will have it. The
>> board was designed to be used without the TCXO/Socket to fit into that
>> enclosure.
>> 
>> Caveat: please expect some rework to be necessary when using the  suggested
>> Hammond enclosure.
>> 
>> bye,
>> Said
>> 
>> 
>> In a message dated 10/18/2014 12:56:06 Pacific Daylight Time,
>> time-nuts at febo.com writes:
>> 
>> 
>> Guys,
>> we have been getting a good number of emails with  questions  that have
>> already been addressed in the user manual or the  FAQ, see the  below link.
>> We
>> spent a lot of time putting the  collateral together, may I please  ask
>> that
>> you first look into these  two documents to see if your question might
>> already
>> be addressed  there?
>> Paul,
>> please search the LTE Lite user manual for "Hammond" and  you will  find it
>> there:
>> http://www.jackson-labs.com/index.php/products/lte_lite
>> Thanks,
>> Said
>> _____________________
>> Do you have a recommended  Hammond chassis part  number?
>> --
>> Paul
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> 
> 
> 
> -- 
> Doc
> 
> Bill Dailey
> KXØO
>                                  
> 
> 
>                    



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