Simply pasting the link did not work, but it was close enough :-)
The links that include an IP address (like 81.226.54.139 below) only work until
midnight EST, then they are cleared.
It is easy enough (but not necessarily intuitive) to go to the manuals page and
search again for the document.
Gerhard,
On 01/27/2015 09:00 PM, Gerhard Hoffmann wrote:
Hi, fellow time nuts,
I have some questions regarding the Stanford SR620:
1. Is it a drawback wrt ADEV when a SR620 does not have have the opt. oven
if I have an ultra clean external reference? Does it use the external
ref directly
or
Gerhard wrote:
1. Is it a drawback wrt ADEV when a SR620 does not have have the opt. oven
if I have an ultra clean external reference? Does it use the
external ref directly
or does it just pull the own reference to the external value in the long run,
no matter if it's the good or the bad
Am 28.01.2015 um 00:23 schrieb Magnus Danielson:
It locks it up with a PLL. See page 9 in PDF below, smack in the
middle is the input circuit and PLL.
This page also gives you all the hints of how to wire in a better
oscillator if you wish.
2 I have seen that the manual has a parts list
Hi, fellow time nuts,
I have some questions regarding the Stanford SR620:
1. Is it a drawback wrt ADEV when a SR620 does not have have the opt. oven
if I have an ultra clean external reference? Does it use the external
ref directly
or does it just pull the own reference to the external value
