CSA803: Difference between revisions

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{{Oscilloscope Sidebar
|manufacturer=Tektronix
|series=11800-series scopes
|model= CSA803
|summary=Digital sampling scope
|image=csa803.jpg|400px|thumb|right|CSA803A]]
|caption=Tektronix CSA803A
|introduced=1990
|discontinued=(?)
|designers=Murlan Kaufman;Stan Kaveckis; Agoston Agoston; John Carlson; John Rettig; Jon Lucker; Roy Lewallen
|manuals=
''– CSA803 –''
* [[Media:070-7719-01.pdf| CSA803 User Reference]] (PDF)
* [[Media:070-7720-01.pdf| CSA803 Command Reference]] (PDF)
* [[Media:070-7721-00.pdf| CSA803 Service Manual]] (PDF)
* [[Media:070-7738-01.pdf| CSA803 Programmer Manual]] (PDF)
''– CSA803A –''
* [[Media:070-8782-00.pdf| CSA803A User Manual]] (PDF)
* [[Media:070-8780-01.pdf| CSA803A Service Manual]] (PDF)
* [[Media:070-8784-00.pdf| CSA803A Programmer Manual]] (PDF)
* [[Media:35W-7940-2.pdf | Tektronix CSA 404 and CSA 803A Communication Signal Analyzers Product Brochure]]
''– CSA803C –''
* [[Media:070-9973-01.pdf| CSA803C User Manual]] (PDF)
* [[Media:070-9974-01.pdf| CSA803C Service Manual]] (PDF)
* [[Media:070-9970-00.pdf| CSA803C Programmer Manual]] (PDF)
}}
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]].


[[Category:Description needed]] ''please add a description''
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.


==Manuals==
{{BeginSpecs}}
* [http://w140.com/tek_csa803a_service.pdf Tektronix CSA803A Service Manual (PDF)]
{{Spec | Vertical Resolution | 8 bits - 25 points/div }}
* [http://w140.com/tek_csa803c_service.pdf Tektronix CSA803C Service Manual (PDF)]
{{Spec | Input Sensitivity | 2 to 255 mV/div in 1 mV/div steps}}
{{Spec | Record Duration | 10 ps to 50 ms}}
{{Spec | Record Length | 512, 1024, 2048, 4096, 5120 samples}}
{{Spec | Sample Rate | up to 200 kHz}}
{{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 | 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}}


==Specifications==
==Options==
* 1R − Rack Mount
* 1T − Provides 38 predefined telecommunication masks (option for CSA803A, standard for CSA803C)
* 10 − Deletes Prescaler


[[Category:Specifications needed]] ''please add''
==Prices==
1990: $23,950 (2020 value: $47,400)
 
==Links==
 
* [https://xellers.wordpress.com/2014/02/26/fixing-a-50ghz-sampling-scope-tektronix-csa803/ Fixing a CSA803]


==Pictures==
==Pictures==
 
<gallery>
[[Category:Image needed]] ''please add''
Tek csa803 1.jpg
Tek csa803 2.jpg
Tek csa803 3.jpg
Tek csa803 4.jpg
Tek csa803 5.jpg
Tek csa803 6.jpg
Tek csa803 7.jpg
Tek csa803 8.jpg
Tek csa803 9.jpg
Tek csa803 10.jpg
Tek csa803 11.jpg
Tek csa803 12.jpg
</gallery>




[[Category:11000 series mainframes]]
[[Category:11800 series mainframes]]
[[Category:Digital Sampling scopes]]

Revision as of 06:09, 17 November 2022

Tektronix CSA803
Digital sampling scope
Tektronix CSA803A

Produced from 1990 to (?)

Manuals
Manuals – Specifications – Links – Pictures

The Tektronix CSA803 is a digital sampling oscilloscope that takes two 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.

Key Specifications

Vertical Resolution 8 bits - 25 points/div
Input Sensitivity 2 to 255 mV/div in 1 mV/div steps
Record Duration 10 ps to 50 ms
Record Length 512, 1024, 2048, 4096, 5120 samples
Sample Rate up to 200 kHz
Jitter 1.1 ps RMS + 4 ppm of position (typical)
Maximum Trigger Input 1 Vp-p direct, 2.5 Vp-p prescaler
Trigger Sensitivity Direct 50 mVp-p, DC − 4 GHz typical; 100 mV DC − 2.5 GHz (CSA803), DC − 3GHz (CSA803A&C)
Trigger Sensitivity Prescaler CSA803 & CSA803A < 600 mVp-pV for 2-8 GHz typical; < 2 Vp-pV for 8-10 GHz
Trigger Sensitivity Prescaler CSA803C < 800 mVp-pV for 2-8 GHz; < 1 Vp-pV for 10-12.5 GHz typical
Display 8½" diagonal color CRT

Options

  • 1R − Rack Mount
  • 1T − Provides 38 predefined telecommunication masks (option for CSA803A, standard for CSA803C)
  • 10 − Deletes Prescaler

Prices

1990: $23,950 (2020 value: $47,400)

Links

Pictures