Yes, that's about right, Magnus. I believe it depends on how many
sampling channels are in use, since there is a factor of two
interleaving in some cases (to the best of my memory). That is really
the holdoff rate between the acceptance of trigger edges. If the trigger
signal rate is lower (such
Bill,
As I recall it, it has a 400 kS/s rate.
Undersampling as it is, if properly used, it is a marvelous tool.
The TDR capability had such a live component to it that I miss in newer
(but butter calibrated) systems.
No wonder I have a system myself these days.
The one thing I would love to
Many thanks Ivan!
Very interesting documents for beginners (and those who did forget it
already ;-)
73
Arnold
Am 28.04.2015 um 08:28 schrieb Ivan Cousins:
A link to the Sampling Oscilloscope Circuits book is:
http://proxy.w140.com/tek_concepts_sampling.pdf
Another document that is even more
A link to the Sampling Oscilloscope Circuits book is:
http://proxy.w140.com/tek_concepts_sampling.pdf
Another document that is even more interesting is:
Operational Amplifiers And Their Applications
http://proxy.w140.com/tek_opamps_and_applications.pdf
Ivan Cousins
You also might want to look in the Sampling Oscilloscope Circuits book
from the Tektronix Circuit Conceptsseries.
DaveD
On 4/27/2015 8:26 AM, Ivan Cousins wrote:
There is another source of information that is available.
Try looking up US patents US4755742 US4678345 US4727340.
These explain
Thanks all for your info about these modules.
Daniel
On 26/04/2015 01:26, Bill Byrom wrote:
I still work for Tektronix, but not in Service or the sampling scope
product line. I'm a Tektronix field RF Application Engineer.
You can find the service manual for the SD-24 at:
There is another source of information that is available.
Try looking up US patents US4755742 US4678345 US4727340.
These explain about the whole system and the sampling heads.
I think the best concept is the SD-24 dual TDR head.
Ivan Cousins
___
I still work for Tektronix, but not in Service or the sampling scope
product line. I'm a Tektronix field RF Application Engineer.
You can find the service manual for the SD-24 at:
http://www.tek.com/oscilloscope/sd24-manual/sd-24-service-manual But
it's not user repairable, so there are no
To: Discussion of precise time and frequency measurement
Subject: [time-nuts] Tektronix Sample Heads
Does anybody in this group has any info about Tektronix sample heads like SD26?
I´d like schematics, or at least a pinout of the centronix-like interface. My
google-fu failed me (got only a service manual
and be very careful, it does not tolerate more than ±2 volts input! it
was originally designed for the CSA 803A and requires a relative
complicated control system, it has a 15 to 18 picoseconds rise time, 50
ohms input, and at least 30dB return loss at 18GHz. If both inputs are
used they
Since I was working at Tektronix at the time, I still remember the first
instruments that were in the family.
Like the main frames 11801, 11802, CSA801, CSA802, CSA803, etc and sampling
heads SD-20, SD-22, SD-24, etc.
You can try a google search like Tektronix 11801 filetype:pdf.
You can also
Does anybody in this group has any info about Tektronix sample heads
like SD26? I´d like schematics, or at least a pinout of the
centronix-like interface. My google-fu failed me (got only a service
manual that says nothing).
Thanks
Daniel
___
Yes, I think those were from the era when service info became sparse -
treated as modules or black boxes - unlike the products from the good
old days, which had much more info available. I believe the SD26 is to
fit in the Tek 11801B or other 11000 series sampling scope setups. A
quick look
13 matches
Mail list logo
