CSA803: Difference between revisions

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{{Oscilloscope Sidebar |
{{Oscilloscope Sidebar  
title=Tektronix CSA803 |
|manufacturer=Tektronix
summary=Digital Sampling Scope |
|series=11800-series scopes
image=csa803.jpg|400px|thumb|right|CSA803A]] |
|model= CSA803  
caption=Tektronix CSA803A |
|summary=Digital sampling scope
introduced=1990 |
|image=csa803.jpg|400px|thumb|right|CSA803A]]  
discontinued=(?) |
|caption=Tektronix CSA803A  
manuals=
|introduced=1990  
|discontinued=(?)  
|designers=Murlan Kaufman;Stan Kaveckis; Agoston Agoston; John Carlson; John Rettig; Jon Lueker; Roy Lewallen
|manuals=
''– CSA803 –''
''– CSA803 –''
* [[Media:070-7719-01.pdf| CSA803 User Reference]] (PDF)
* [[Media:070-7719-01.pdf| CSA803 User Reference]]
* [[Media:070-7720-01.pdf| CSA803 Command Reference]] (PDF)
* [[Media:070-7720-01.pdf| CSA803 Command Reference]]
* [[Media:070-7721-00.pdf| CSA803 Service Manual]] (PDF)
* [[Media:070-7721-00.pdf| CSA803 Service Manual]]
* [[Media:070-7738-01.pdf| CSA803 Programmer Manual]] (PDF)
* [[Media:070-7738-01.pdf| CSA803 Programmer Manual]]
''– CSA803A –''
''– CSA803A –''
* [[Media:070-8782-00.pdf| CSA803A User Manual]] (PDF)
* [[Media:070-8782-00.pdf| CSA803A User Manual]]
* [[Media:070-8780-01.pdf| CSA803A Service Manual]] (PDF)
* [[Media:070-8780-01.pdf| CSA803A Service Manual]]
* [[Media:070-8784-00.pdf| CSA803A Programmer Manual]] (PDF)
* [[Media:070-8784-00.pdf| CSA803A Programmer Manual]]
* [[Media:35W-7940-2.pdf | Tektronix CSA404 and CSA803A Communication Signal Analyzers Product Brochure]]
''– CSA803C –''
''– CSA803C –''
* [[Media:070-9973-01.pdf| CSA803C User Manual]] (PDF)
* [[Media:070-9973-01.pdf| CSA803C User Manual]]
* [[Media:070-9974-01.pdf| CSA803C Service Manual]] (PDF)
* [[Media:070-9974-01.pdf| CSA803C Service Manual]]
* [[Media:070-9970-00.pdf| CSA803C Programmer Manual]] (PDF)
* [[Media:070-9970-00.pdf| CSA803C Programmer Manual]]
}}
}}
The '''Tektronix CSA803''' is a digital sampling oscilloscope that takes two [[:Category:11800 series sampling plugins|11800 series plug-in sampling modules]]. The two left plug-in slots are supplying DC only and are supposed to be used for optical to electrical converters like the [[SD-48]].  
The '''Tektronix CSA803''' is a digital sampling oscilloscope that takes two [[:Category:11800 series sampling plugins|11800 series plug-in sampling modules]].  
 
The two left plug-in slots are supplying DC only and are supposed to be used for optical to electrical converters like the [[SD-48]].  


From the specifications of the CSA803C and the [[11801C]] it seems that they are identical, except for omitting the two left plug-ins and adding the trigger ×10 prescaler function in the CSA803.
From the specifications of the CSA803C and the [[11801C]] it seems that they are identical, except for omitting the two left plug-ins and adding the trigger ×10 prescaler function in the CSA803.
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{{Spec | Jitter | 1.1 ps RMS + 4 ppm of position (typical) }}
{{Spec | Jitter | 1.1 ps RMS + 4 ppm of position (typical) }}
{{Spec | Maximum Trigger Input | 1 V<sub>p-p</sub> direct, 2.5 V<sub>p-p</sub> prescaler }}
{{Spec | Maximum Trigger Input | 1 V<sub>p-p</sub> direct, 2.5 V<sub>p-p</sub> prescaler }}
{{Spec | Trigger Sensitivity | 50 mV, DC − 4 GHz, AC coupled trigger prescaler to 10 GHz}}
{{Spec | Trigger Sensitivity Direct | 50 mV<sub>p-p</sub>, DC − 4 GHz typical; 100 mV DC − 2.5 GHz (CSA803), DC − 3GHz (CSA803A&C) }}
{{Spec | Trigger Sensitivity Prescaler CSA803 & CSA803A | < 600 mV<sub>p-p</sub>V for 2-8 GHz typical;  < 2 V<sub>p-p</sub>V for 8-10 GHz}}
{{Spec | Trigger Sensitivity Prescaler CSA803C | < 800 mV<sub>p-p</sub>V for 2-8 GHz; < 1 V<sub>p-p</sub>V for 10-12.5 GHz typical}}
{{Spec | Display | 8½" diagonal color CRT}}
{{EndSpecs}}
{{EndSpecs}}


==Options==
===Options===
<small>
* 1R − Rack Mount
* 1R − Rack Mount
* 1T − Provides 38 predefined telecommunication masks (CSA803A only?)
* 1T − Provides 38 predefined telecommunication masks (option for CSA803A, standard for CSA803C)
* 10 − Deletes Prescaler
* 10 − Deletes Prescaler
</small>


==Prices==
==Prices==
1990: $23,950 (2020 value: $47,400)
* 1990: $23,950 (~$56,400 in 2023 dollars)


==Links==
==Links==
* [https://xellers.wordpress.com/2014/02/26/fixing-a-50ghz-sampling-scope-tektronix-csa803/ Fixing a CSA803]
* [https://xellers.wordpress.com/2014/02/26/fixing-a-50ghz-sampling-scope-tektronix-csa803/ Fixing a CSA803]
{{Documents|Link=CSA803}}


==Pictures==
==Pictures==
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[[Category:11800 series mainframes]]
[[Category:11800 series mainframes]]
[[Category:Digital Sampling scopes]]