Bert-
I would be willing to take a chance on a used tube if the price was
right.
Please keep me in mind as I have been looking for a used Cs tube.
-Brian, WA1ZMS
Forest, VA
On Feb 27, 2010, at 6:21 AM, ewkeh...@aol.com wrote:
Hi,
let me start out with a disclaimer, I have sold several HP
Hi,
let me start out with a disclaimer, I have sold several HP 5061A through a
friend on ebay including the two recent HP 5062C's, the reason I do not do
it direct is, he does it full time and he has the ability to get them
packed professional. We have had no complaints all where tested and
Hi,
C field will not get you on frequency with what you read right now, are you
sure you are on the right peak?
Bert Kehren
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a
ement'"
Sent: Saturday, February 27, 2010 12:07 AM
Subject: Re: [time-nuts] 5061a now look at wrong freq A1 fault
I fully agree to John's instructions. TvB should have the manual on his web
site. If peeking is correct, check for phase alignement as well. Did you
replace the
e and frequency measurement
Betreff: Re: [time-nuts] 5061a now look at wrong freq A1 fault
I think the best policy re: initial setup of the 5061A is to follow the
manual. There are clear instructions on how to set the beam current and
second harmonic indications and tune the OCXO to find the ce
ary 26, 2010 7:36 PM
> To: J. L. Trantham; time-nuts@febo.com
> Subject: Re: [time-nuts] 5061a now look at wrong freq A1 fault
>
>
> the problem was in the syinthesizer board A1 , the xtal oscillator
> 12.63 was to much aging and was at the limit of pll , now I fixed this
>
the problem was in the syinthesizer board A1 , the xtal oscillator
12.63 was to much aging and was at the limit of pll , now I fixed this
board , now the 12.63 signal is clear and loocked , before was very noisy .
But seeme there are more problem , the signal now is very close to
5MHZ but
adjustment?
Joe
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On
Behalf Of Dott. Alfredo Rosati
Sent: Friday, February 26, 2010 5:29 PM
To: time-nuts@febo.com
Subject: [time-nuts] 5061a now look at wrong freq
now ion pump current is low
-2380 present
now ion pump current is low
-2380 present
2nd good signal
Beam 1 low only 10
The pll work if I change coarse the control line corrects the frequency
, no alarm .
But comparing the frequency to my rubidium and my z3805 there are to
much difference.
frequecymeter read9.999.999.800.25
any sugge