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{{Oscilloscope Sidebar |
{{Oscilloscope Sidebar  
title=Tektronix 11801 |
|manufacturer=Tektronix
summary=Digital sampling scope |
|series=11800-series scopes
image=Tek11801.jpg |
|model=11801  
caption=Tektronix 11801 |
|summary=Digital sampling scope  
introduced=1989 |
|image=Tek11801.jpg  
discontinued=after 1998 |
|caption=Tektronix 11801  
manuals=
|introduced=1989  
* [http://w140.com/tek_801a_user.pdf Tektronix 11801A User Manual (PDF)]
|discontinued=1999<ref>See 9/1999 update date, when the 11801C became listed as discontinued, on https://web.archive.org/web/20000517211925/http://www.tek.com/Measurement/Products/catalog/11801c/index.html</ref>
* [http://w140.com/tek_11801b_service.pdf Tektronix 11801B Service Manual (PDF)]
|designers=Murlan Kaufman;Stan Kaveckis; Agoston Agoston; John Carlson; John Rettig; Jon Lueker; Roy Lewallen
* [http://w140.com/kurt/Tek_11801C_ServiceManual.pdf Tektronix 11801C Service Manual (PDF)]
|manuals=
* [http://www.ko4bb.com/manuals/index.php?dir=Tektronix/Tektronix_-_11801_Digital_Sampling_Oscilloscope Tektronix 11801 documentation at ko4bb.com]
''– 11801 –''
* [http://w140.com/TEK_11801C_Manual.pdf Tektronix 11801C User Manual (PDF)]
* [[Media:070-7041-00.pdf|11801 Service Manual]]
''– 11801A –''
* [[Media:070-8025-00.pdf|11801A Quick Start]]
* [[Media:070-8021-00.pdf|11801A User Reference]] (OCR)
* [[Media:070-7720-01.pdf|11801A Command Reference]]
* [[Media:070-7738-01.pdf|11801A Programmer Manual]]
''– 11801B –''
* [[Media:070-8783-00.pdf|11801B User Manual]]
* [[Media:070-8781-00.pdf|11801B Service Manual]]
* [[Media:070-8784-00.pdf|11801B Programmer Manual]]
''– 11801C –''
* [[Media:070-9971-01.pdf|11801C User Manual]]
* [[Media:070-9972-02.pdf|11801C Service Manual]]
* [[Media:070-9970-00.pdf|11801C Programmer Manual]]
 
''– Additional Information –''
* [[Media:Tek 11801 11802 SM11 diagnostics.pdf|Tektronix 11801, 11802, and SM11 Diagnostics]]
{{ROM Images}}
<small>
* [[Media:160-4288-05.bin|160-4288-05]] A25U611
* [[Media:160-4384-05.bin|160-4384-05]] U400
* [[Media:160-4385-05.bin|160-4385-05]] U310
* [[Media:160-4386-05.bin|160-4386-05]] U410
* [[Media:160-4394-05.bin|160-4394-05]] U300
* [[Media:160-5414-04.bin|160-5414-04]] U210
* [[Media:160-5415-04.bin|160-5415-04]] U220
* [[Media:160-5481-04.bin|160-5481-04]] U630
* [[Media:160-5482-04.bin|160-5482-04]] U730
* [[Media:160-5483-04.bin|160-5483-04]] U620
* [[Media:160-5484-04.bin|160-5484-04]] U720
* [[Media:160-5485-04.bin|160-5485-04]] U612
* [[Media:160-5486-04.bin|160-5486-04]] U712
* [[Media:160-5487-04.bin|160-5487-04]] U600
* [[Media:160-5494-04.bin|160-5494-04]] U250
* [[Media:160-5495-04.bin|160-5495-04]] U240
* [[Media:160-5502-02.bin|160-5502-02]] U602
* [[Media:160-5503-02.bin|160-5503-02]] U612
* [[Media:160-5620-04.bin|160-5620-04]] U700
* [[Media:160-6517-02.bin|160-6517-02]] U230
* [[Media:160-6518-02.bin|160-6518-02]] U240
</small>
}}
}}
The '''Tektronix 11801''' is a digital sampling oscilloscope that takes [[:Category:11800 series sampling plugins|11800 series plug-in sampling modules]].
The '''Tektronix 11801''' is a digital sampling oscilloscope that takes four [[:Category:11800 series sampling plugins|11800 series plug-in sampling modules]].
Input channel capacity can be expanded using the [[SM-11| SM-11 Multi-Channel Unit]].
Input channel capacity can be expanded up to 68 sampling modules (136 channels) using up to four [[SM-11| SM-11 Multi-Channel Units]] if option 1M is installed in the 11801.
 
The 11801 design team included [[Murlan Kaufman]], [[Stan Kaveckis]], [[Agoston Agoston]], [[John Carlson]], [[John Rettig]], [[Jon Lueker]], and [[Roy Lewallen]].
 
The 11801A update was introduced in 1991, the 11801B in 1994, and the 11801C by 1997.


{{MissingSpecs}}
The [[CSA803]] is effectively a variant of the 11801.
 
{{BeginSpecs}}
{{Spec | Vertical Resolution | 8 bits − 25 points/div }}
{{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> (1x), 10 V<sub>p-p</sub> (10x), 2.5 V<sub>p-p</sub> prescaler }}
{{Spec | Trigger Sensitivity | 50 mV, DC − 4 GHz, AC coupled trigger prescaler to 10 GHz}}
{{Spec | CRT |
* Plain 11801: 9" monochrome, touch screen
* 11801A/B/C: 8½" color, touch screen }}
{{EndSpecs}}


==Software==
==Software==
* Tekdump screen capture software for Unix written by Steve Tell: [http://www.cs.unc.edu/Research/msl/tekdump.html Web page] / [http://www.cs.unc.edu/~fast_links/tekdump.tar.gz Download]
* Tekdump screen capture software for Unix written by Steve Tell: [http://www.cs.unc.edu/Research/msl/tekdump.html Web page] / [[Media:Steve_tell_tekdump.tar|Download]]
* [http://w140.com/joel_koltner_tsc.tar.gz TSC screen capture portable software written by Joel Koltner]
* [http://w140.com/joel_koltner_tsc.tar.gz TSC screen capture portable software written by Joel Koltner]


==Prices==
==Prices==
1990: $23,500
* 1990: $23,500 (~$55,300 in 2023 dollars)
 
==Links==
* [http://www.ko4bb.com/getsimple/index.php?id=manuals&dir=01_ROM_Images_and_Drivers/Tek_11801_ROMs Tek 11801 ROMs] / [http://www.ko4bb.com/getsimple/index.php?id=manuals&dir=Tektronix/Tektronix_-_11801_Digital_Sampling_Oscilloscope Manuals] @ KO4BB
{{Documents|Link=11801}}


==Pictures==
==Pictures==
<gallery>
<gallery>
11801_front.jpg|11801 with monochrome screen
Tek 11801a trace.jpg|11801A
Tek 11801a trace.jpg|11801A
Tek 11801a rear1.jpg|11801A
Tek 11801a rear1.jpg|11801A option 1M
Tek 11801a rear2.jpg|11801A
Tek 11801a rear2.jpg|11801A option 1M
Tek 11801c on sm-11.jpg|11801A option 1M on top of [[SM-11]]
Tek 11801c with SD-24 installed.jpg|11801C with SD-24 head installed
</gallery>
</gallery>


[[Category:Image needed]] ''please add''
==References==
 
<references />
 


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

Latest revision as of 12:06, 17 December 2024

Tektronix 11801
Digital sampling scope
Tektronix 11801

Produced from 1989 to 1999[1]

Manuals
ROM Images
File Pos. Checksum

(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

The Tektronix 11801 is a digital sampling oscilloscope that takes four 11800 series plug-in sampling modules. Input channel capacity can be expanded up to 68 sampling modules (136 channels) using up to four SM-11 Multi-Channel Units if option 1M is installed in the 11801.

The 11801 design team included Murlan Kaufman, Stan Kaveckis, Agoston Agoston, John Carlson, John Rettig, Jon Lueker, and Roy Lewallen.

The 11801A update was introduced in 1991, the 11801B in 1994, and the 11801C by 1997.

The CSA803 is effectively a variant of the 11801.

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 (1x), 10 Vp-p (10x), 2.5 Vp-p prescaler
Trigger Sensitivity 50 mV, DC − 4 GHz, AC coupled trigger prescaler to 10 GHz
CRT
  • Plain 11801: 9" monochrome, touch screen
  • 11801A/B/C: 8½" color, touch screen

Software

Prices

  • 1990: $23,500 (~$55,300 in 2023 dollars)

Links

Documents Referencing 11801

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

Pictures

  • 11801 with monochrome screen

    11801 with monochrome screen

  • 11801A

    11801A

  • 11801A option 1M

    11801A option 1M

  • 11801A option 1M

    11801A option 1M

  • 11801A option 1M on top of SM-11

    11801A option 1M on top of SM-11

  • 11801C with SD-24 head installed

    11801C with SD-24 head installed

References

  1. ↑ See 9/1999 update date, when the 11801C became listed as discontinued, on https://web.archive.org/web/20000517211925/http://www.tek.com/Measurement/Products/catalog/11801c/index.html
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