CSA803: Difference between revisions

Revision as of 03:30, 24 October 2023

Tektronix CSA803

Digital sampling scope

Produced from 1990 to (?)

Manuals

– CSA803 –

– CSA803A –

– CSA803C –

(All manuals in PDF format unless noted otherwise)

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 V_p-p direct, 2.5 V_p-p prescaler
Trigger Sensitivity Direct	50 mV_p-p, DC − 4 GHz typical; 100 mV DC − 2.5 GHz (CSA803), DC − 3GHz (CSA803A&C)
Trigger Sensitivity Prescaler CSA803 & CSA803A	< 600 mV_p-pV for 2-8 GHz typical; < 2 V_p-pV for 8-10 GHz
Trigger Sensitivity Prescaler CSA803C	< 800 mV_p-pV for 2-8 GHz; < 1 V_p-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 (~$56,400 in 2023 dollars)

Links

Fixing a CSA803

Documents Referencing CSA803

Document	Class	Title	Authors	Year	Links
85W-8882.pdf	Application Note	Z-Profile Algorithm		1993	SD-24 • 11801 • 11802 • CSA803

Pictures

@@ Line 1: / Line 1: @@
-{{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=(?) |
+|image=csa803.jpg|400px|thumb|right|CSA803A]]
-discontinued=(?) |
+|caption=Tektronix CSA803A
-manuals=
+|introduced=1990
-* [http://w140.com/tek_csa803a_service.pdf CSA803A Service Manual (PDF)]
+|discontinued=(?)
-* [[Media:070-9974-01.pdf| CSA803C Service Manual (PDF)]]
+|designers=Murlan Kaufman;Stan Kaveckis; Agoston Agoston; John Carlson; John Rettig; Jon Lueker; Roy Lewallen
+|manuals=
+''– CSA803 –''
+* [[Media:070-7719-01.pdf| CSA803 User Reference]]
+* [[Media:070-7720-01.pdf| CSA803 Command Reference]]
+* [[Media:070-7721-00.pdf| CSA803 Service Manual]]
+* [[Media:070-7738-01.pdf| CSA803 Programmer Manual]]
+''– CSA803A –''
+* [[Media:070-8782-00.pdf| CSA803A User Manual]]
+* [[Media:070-8780-01.pdf| CSA803A Service Manual]]
+* [[Media:070-8784-00.pdf| CSA803A Programmer Manual]]
+* [[Media:35W-7940-2.pdf | Tektronix CSA404 and CSA803A Communication Signal Analyzers Product Brochure]]
+''– CSA803C –''
+* [[Media:070-9973-01.pdf| CSA803C User Manual]]
+* [[Media:070-9974-01.pdf| CSA803C Service Manual]]
+* [[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]]. From the specifications of the CSA803C and the [[11801C]] it seems that they are identical, except for omitting the two left plug-ins and the trigger ×10 function in the CSA803.
+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.
 {{BeginSpecs}}
@@ Line 20: / Line 39: @@
 {{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 | 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}}
+===Options===
+<small>
+* 1R − Rack Mount
+* 1T − Provides 38 predefined telecommunication masks (option for CSA803A, standard for CSA803C)
+* 10 − Deletes Prescaler
+</small>
 ==Prices==
-: $23,950 (2018 value: $45,730)
+* 1990: $23,950 (~$56,400 in 2023 dollars)
 ==Links==
 * [https://xellers.wordpress.com/2014/02/26/fixing-a-50ghz-sampling-scope-tektronix-csa803/ Fixing a CSA803]
+{{Documents|Link=CSA803}}
 ==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:11800 series mainframes]]
+[[Category:Digital Sampling scopes]]