Hi Stephanie,
Welcome to the list!
We designed a 1GHz crystal LO for PLLs (the ULN-1G) using an off the shelf
miniature 500MHz crystal oscillator which is run at 3 rd overtone internally
then using a diode doubler and a steep bandpass filter using several Mini
Circuits ceramic filters and a
Hello Said,
Thanks for the answer.
Sounds interresting. Do you have a description of that ? Especially a
phase noise plot ?
As said, I'm planning to use a VCXO (low cost and low noise) at 100 MHz
followed by a MMIC (ERA) and a 500 MHz 3-cells helical filter from
Temwell. Then a doubler
Hi,
It sounds like all my messages need moderator approbation. Is it the
rule on the list or a technical problem at my side ?
Cheers
Stephane
On Mon, 15 Sep 2014 09:17:01 -0700, Said Jackson via time-nuts
time-nuts@febo.com wrote:
Hi Stephanie,
Welcome to the list!
We designed a 1GHz
Hi Stephanie,
I have a similar issue, I can never tell if my messages post or not, some I
get back instantly others never show up in my inbox. I think the mail
server was just updated..
To answer your questions:
1) attached is the PN plot of the 1.0GHz version.
2) Here is a datasheet
Hi Stephane,
Welcome. There's nothing wrong on your end. Thanks for asking.
Subscription to this list is open to all without approval. Since about a year
or two ago postings from new subscribers are moderated. Any technically rich,
on-topic posting goes through.
/tvb (i5s)
On Sep 15, 2014,
2014 18:51
À : steph@wanadoo.fr; time-nuts@febo.com
Objet : Re: [time-nuts] newcomer
Hi Stephanie,
I have a similar issue, I can never tell if my messages post or not, some I
get back instantly others never show up in my inbox. I think the mail server
was just updated..
To answer
Hi Stephane,
our customer just needed +/-50KHz free-running over all conditions
including aging, so stability was not of major concern, and the unit easily
performs significantly better than that. We did make a VCO version for PLL
disciplining so you can lock it to a GPSDO or in a
to try
Stephane
-Message d'origine-
De : time-nuts [mailto:time-nuts-boun...@febo.com] De la part de S. Jackson via
time-nuts
Envoyé : mardi 16 septembre 2014 02:11
À : time-nuts@febo.com
Objet : Re: [time-nuts] newcomer
Hi Stephane,
our customer just needed +/-50KHz free-running over