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{{Oscilloscope Sidebar | | {{Oscilloscope Sidebar | ||
|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= | |caption=Tektronix 11801 | ||
manuals= | |introduced=1989 | ||
* [ | |discontinued=1998+ | ||
* [ | |designers=Murlan Kaufman;Stan Kaveckis; Agoston Agoston; John Carlson; John Rettig; Jon Lueker; Roy Lewallen | ||
* [ | |manuals= | ||
* [ | ''– 11801 –'' | ||
* [ | * [[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 four [[: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 | Input channel capacity can be expanded up to 68 sampling modules (136 channels) using up to 4 [[SM-11| SM-11 Multi-Channel Units]] if option 1M is installed in the 11801. | ||
The 11801A update was introduced in 1991, the 11801B in 1994. | |||
The [[CSA803]] is effectively a variant of the 11801. | |||
{{BeginSpecs}} | {{BeginSpecs}} | ||
{{Spec | Vertical Resolution | 8 bits | {{Spec | Vertical Resolution | 8 bits − 25 points/div }} | ||
{{Spec | Input Sensitivity | 2 to | {{Spec | Input Sensitivity | 2 to 255 mV/div in 1 mV/div steps}} | ||
{{Spec | Record Duration | | {{Spec | Record Duration | 10 ps to 50 ms}} | ||
{{Spec | Record Length | 512, 1024, 2048, 4096, 5120 samples}} | {{Spec | Record Length | 512, 1024, 2048, 4096, 5120 samples}} | ||
{{Spec | Sample Rate | up to | {{Spec | Sample Rate | up to 200 kHz}} | ||
{{Spec | Jitter | 1. | {{Spec | Jitter | 1.1 ps RMS + 4 ppm of position (typical) }} | ||
{{Spec | Maximum Trigger Input | | {{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 | | {{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}} | {{EndSpecs}} | ||
==Software== | ==Software== | ||
* Tekdump screen capture software for Unix written by Steve Tell: [http://www.cs.unc.edu/Research/msl/tekdump.html Web page] / [ | * 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]] | |||
</gallery> | </gallery> | ||
[[Category:11800 series mainframes]] | [[Category:11800 series mainframes]] | ||
[[Category:Sampling | [[Category:Digital Sampling scopes]] | ||
Latest revision as of 03:12, 14 December 2023
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 4 SM-11 Multi-Channel Units if option 1M is installed in the 11801.
The 11801A update was introduced in 1991, the 11801B in 1994.
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 |
|
Software
- Tekdump screen capture software for Unix written by Steve Tell: Web page / Download
- TSC screen capture portable software written by Joel Koltner
Prices
- 1990: $23,500 (~$55,300 in 2023 dollars)
Links
- Tek 11801 ROMs / Manuals @ KO4BB
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
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11801A
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11801A option 1M
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11801A option 1M
-
11801A option 1M on top of SM-11