11801: Difference between revisions

Latest revision as of 02:12, 14 December 2023

Tektronix 11801

Digital sampling scope

Produced from 1989 to 1998+

Manuals

– 11801 –

11801 Service Manual

– 11801A –

– 11801B –

– 11801C –

– Additional Information –

Tektronix 11801, 11802, and SM11 Diagnostics

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 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 V_p-p (1x), 10 V_p-p (10x), 2.5 V_p-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

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
11801A
11801A option 1M
11801A option 1M
11801A option 1M on top of SM-11

@@ Line 1: / Line 1: @@
-{{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
+|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]] (PDF)
+* [[Media:070-7041-00.pdf|11801 Service Manual]]
 ''– 11801A –''
-* [[Media:070-8025-00.pdf|11801A Quick Start]] (PDF)
+* [[Media:070-8025-00.pdf|11801A Quick Start]]
-* [[Media:070-8021-00.pdf|11801A User Manual]] (PDF)
+* [[Media:070-8021-00.pdf|11801A User Reference]] (OCR)
-* [[Media:070-7720-01.pdf|11801A Command Reference]] (PDF)
+* [[Media:070-7720-01.pdf|11801A Command Reference]]
-* [[Media:070-7738-01.pdf|11801A Programmer Manual]] (PDF)
+* [[Media:070-7738-01.pdf|11801A Programmer Manual]]
 ''– 11801B –''
-* [[Media:070-8783-00.pdf|11801B User Manual]] (PDF)
+* [[Media:070-8783-00.pdf|11801B User Manual]]
-* [[Media:070-8781-00.pdf|11801B Service Manual]] (PDF)
+* [[Media:070-8781-00.pdf|11801B Service Manual]]
-* [[Media:070-8784-00.pdf|11801B Programmer Manual]] (PDF)
+* [[Media:070-8784-00.pdf|11801B Programmer Manual]]
 ''– 11801C –''
-* [[Media:070-9971-01.pdf|11801C User Manual]] (PDF)
+* [[Media:070-9971-01.pdf|11801C User Manual]]
-* [[Media:070-9972-02.pdf|11801C Service Manual]] (PDF)
+* [[Media:070-9972-02.pdf|11801C Service Manual]]
-* [[Media:070-9970-00.pdf|11801C Programmer Manual]] (PDF)
+* [[Media:070-9970-00.pdf|11801C Programmer Manual]]
 ''– Additional Information –''
-* [[Media:Tek 11801 11802 SM11 diagnostics.pdf|Tektronix 11801, 11802, and SM11 Diagnostics (PDF)]]
+* [[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]].
-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 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.
@@ Line 34: / Line 61: @@
 {{BeginSpecs}}
-{{Spec | Vertical Resolution | 8 bits - 25 points/div }}
+{{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}}
@@ Line 41: / Line 68: @@
 {{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 | 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==
-* 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]
 ==Prices==
-: $23,500 (2018 value: $44,870)
+* 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==
 <gallery>
+_front.jpg|11801 with monochrome screen
 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
+Tek 11801c on sm-11.jpg|11801A option 1M on top of [[SM-11]]
 </gallery>
@@ Line 65: / Line 97: @@
 [[Category:11800 series mainframes]]
-[[Category:Sampling scopes]]
+[[Category:Digital Sampling scopes]]
-[[Category:Digital storage scopes]]