Did you use a large heat gun or the smaller ones for heat shrink.
I might guess the smaller one
Thanks
On Tue, Jan 11, 2011 at 2:29 PM, Magnus Danielson
mag...@rubidium.dyndns.org wrote:
Paul,
On 11/01/11 19:57, paul swed wrote:
Crazier question could it be baked in an oven or must you be
Hi
What are you trying to do? There are many people out there making PLL chips
with various features. National and Analog are the two most commonly used
for most RF applications.
Bob
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On
Behalf Of
Hi
If you have a random frequency like 7.352 MHz that neither divides or
multiplies to 10 MHz harmonic or sub harmonic, you can indeed mix the signal
to 10 MHz.
If you do so, you will need to filter the outputs, since the mixing spurs
will mess up the input to the multiplier.
If the generator
On 12/01/11 18:41, paul swed wrote:
Did you use a large heat gun or the smaller ones for heat shrink.
I might guess the smaller one
I have a smaller one so that was what I used and it was more than
sufficient. I will get a large one too, but with some propper effect
control.
Cheers,
Magnus
Magnus Danielson wrote:
On 12/01/11 18:41, paul swed wrote:
Did you use a large heat gun or the smaller ones for heat shrink.
I might guess the smaller one
I have a smaller one so that was what I used and it was more than
sufficient. I will get a large one too, but with some propper effect
I've got some data that FEI released on g sensitivity enhancements in their
OCXOs.
I'll dig it out.
Rob Kimberley
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of John Ackermann N8UR
Sent: 11 January 2011 6:58 PM
To: Tom Van Baak;
Scott,
Just being a high vacuum nut may not be enough. Most vacuum
devices have getters engineered into them. These are usually
reactive coatings applied to the cavity wall that react with or
absorb trace gasses to maintain the vacuum. They are made of
evaporated thin-films of
On 12/01/11 19:24, Bob Camp wrote:
Hi
If you have a random frequency like 7.352 MHz that neither divides or
multiplies to 10 MHz harmonic or sub harmonic, you can indeed mix the signal
to 10 MHz.
If you do so, you will need to filter the outputs, since the mixing spurs
will mess up the input
This is a popular FAQ that Cs engineers hear.
The correct answer (at least for HP/Agilent CBTs)
is that there is plenty of Cs in the tube, and
they don't fail because they ran out of Cs. Something
else will always wear out first.
Regarding the general idea of rebuilding CBT's:
a used CBT is
Now that we are discussing how to restore Rb lamps.
Has anyone given any thought to refilling or refluxing the Cs in depleted Cs
tubes?
Oh yes, after I ran into my first dead Cs and found the
price of a replacement tube, you bet I wondered if they
could be refilled. I mean, the same hp also
This agrees with what Kasper Pedersen wrote earlier:
3.10 starts transmitting 350ms .. 480ms after PPS
3.30 starts transmitting 920ms .. 1220ms (!) after PPS
3.50 starts transmitting 700ms .. 1220ms (!) after PPS
Folks,
With some help from Hal Murray who knows more of NTP than I do, we have
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