Jim,
My unit, according to my notes, sweeps between 9.999766 MHz and
10.56 MHz and locks in 3 minutes from cold start. Maybe you have to
move the frequency a bit towards the low side.
Regards,
Ignacio EB4APL
On 15/12/2013 0:27, ewkehren wrote:
One thing you also should do is set the t
Jim,
I also found my notes for other unit. It sweeps from 9.9997414 to
10.493 and also locks in 3 minutes.
Regards,
Ignacio EB4APL
On 15/12/2013 2:26, EB4APL wrote:
Jim,
My unit, according to my notes, sweeps between 9.999766 MHz and
10.56 MHz and locks in 3 minutes from cold st
Hi Corby,
My 5065A is s/n 2816A01565 so technically I don't meet the conditions of
your query, but I'm still curious what it is that you're looking for!
Regards,
Stan
-
Well it's that time again to ask HP 5065A owners if they have early or late
SN units.
One thing you also should do is set the tuning, even if it sweeps through 10
MHz if outside the lock range it will not lock. I have seen it.
Bert
Sent from Samsung tablet"Jamieson (Jim) Rowe"
wrote:Hi Bert,
Thank you too for your tips and suggestions. I thought there might be 'some'
analog
Hi
If I remember it’s a half turn trimmer. The “right” direction will depend on
where they left it …
If it’s multi turn then the answer is counterclockwise.
Best to simply watch the result on a counter.
Bob
On Dec 14, 2013, at 4:09 PM, Jamieson (Jim) Rowe
wrote:
> Hi Bob,
>
> Thanks for
Hi Paul,
Thanks for those helpful comments. You have certainly pointed me in the
right
directions, I suspect.
Best wishes for the Festive Season.
Jim Rowe
-Original Message-
From: paul swed
Sent: Friday, December 13, 2013 10:10 AM
To: Discussion of precise time and frequency measur
Hi Bert,
Thank you too for your tips and suggestions. I thought there might be 'some'
analog circuitry in the 5680A, because the photodetector output from the
'far end' of the Rb resonance cavity probably needs some amplification,
before its 'strong enough' to be fed into an A-to-D converter.
Hi Bob,
Thanks for that tip. I have tweaked C217 a bit already, but I'll try again
in the hope that it'll finally do the trick. By the way, which is the
correct direction to push the frequency up a tad -- clockwise or
anticlockwise? I think I tried antclockwise the first time...
All the bes