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{{Oscilloscope Sidebar |
{{Oscilloscope Sidebar  
title=Tektronix 2230 |
|manufacturer=Tektronix
summary=100 MHz portable DSO  |
|series=2200-series scopes
image=tek2230-front.jpg |
|model=2230  
caption=please add image |
|summary=100 MHz portable DSO   
introduced=(?) |
|image=tek2230-front.jpg  
discontinued=1989 |
|caption=2230 front
manuals=
|introduced=1986
* [http://w140.com/tek_2230_2221_2220_desc.pdf Tektronix 2230/2221/2220 Description (PDF)]
|discontinued=1989  
* [http://bama.edebris.com/manuals/tek/2230/ Tektronix 2230 Operators Manual (PDF)]
|designers=
* [http://w140.com/Tektronix_2230_Programming_Manual.pdf Tektronix 2230 Programming Manual (PDF)]
|manuals=
* [http://w140.com/Tektronix_2230_Service_Manual.pdf Tektronix 2230 Service Manual (PDF)]
* [[Media:070-4998-02.pdf|2230 Operator's Manual -02]] (OCR)<br /><small>(May 1988 version)</small>
* [[Media:2230_2221_2220.pdf|Tektronix 2230/2221/2220 Description (PDF, OCR)]]
* [[Media:070-4998-00.pdf|2230 Operator's Manual -00]] (OCR)
)]]
* [[Media:070-5370-00.pdf|2230 Reference Guide]]
* [[Media:2230 Programming Manual.pdf|Tektronix 2230 Programming Manual (PDF, OCR)]]
* [[Media:070-4999-00.pdf|2230 Service Manual]] (OCR)<br /><small>(low quality scan)</small>
* [http://bee.mif.pg.gda.pl/ciasteczkowypotwor/Tek/2230%20.pdf 2230 service manual (offsite)]<br /><small>(high quality scan)</small>
* [[Media:2230_2221_2220.pdf|2230/2221/2220 Description]] (OCR)
* [[Media:070-6090-00.pdf|Tektronix 2220/2230 Option 10 and 122 installation]]


* [[Media:070-4999-00.pdf|Tektronix 2230 Service Manual (PDF, OCR)]]
<small>
<small>
'''Modifications '''
'''Modifications '''
* [http://hakanh.com/dl/docs/kitinstructions/040-1344-00.pdf 040-1344-00 CRT Noise Reduction] (1991)
* [http://hakanh.com/dl/docs/kitinstructions/040-1344-00.pdf 040-1344-00 CRT Noise Reduction] (1991)
</small>
</small>
{{ROM Images}}
* A10U9109: [[Media:160-3633-15.bin|160-3633-15]] / [[Media:160-3633-01.bin|-01]]
* A10U9110: [[Media:160-3532-15.bin|160-3532-15]] / [[Media:160-3532-01.bin|-01]]
'''2230,2232 Communications Opt.'''
* U1343/U1243: [[Media:160-2998-15.bin|160-2998-15]]
}}
}}
The '''Tektronix 2230''' is a portable 100 MHz, dual-channel combination analog / digital storage scope,
The '''Tektronix 2230''' is a portable 100 MHz, dual-channel combination analog / digital storage scope, sister model of [[2220]] and [[2221]].
sister model of [[2220]] and [[2221]].


It features alphanumeric CRT readout of many of the front panel controls.
It has both an analog mode and a digital mode. In the digital storage mode, up to three waveform sets (CH 1 and/or CH 2) may be stored in a save ref. memory and recalled for display at a later time.
In the digital storage mode, up to three waveform sets (CH 1 and/or CH 2)
 
may be stored in a save ref. memory and recalled for display at a later time.  
The 2230 features alphanumeric CRT readout of many of the front panel controls.
A DB-9 auxiliary connector on the right side provides an external clock input as well as an analog X-Y plotter output to make permanent copies of the display. This feature can be accessed through the "Mem select" menu.
 
Some [[ROM images|firmware versions]] have a diagnostics menu with the Tektronix logo and wizard image.
 
The Cursor knob is prone to failure. It becomes jittery and will not scroll properly.
 
Options include [[RS-232]] and [[GPIB]] interface boards, which include a 32K (26K available) battery backed memory daughter board (the same options for the 2220 and 2221 do not include the memory).
 
Recommended cart is the [[K212]].


{{BeginSpecs}}
{{BeginSpecs}}
{{Spec | Bandwidth | 100 MHz (analog) }}
{{SpecGroup | Vertical}}
{{Spec | Input impedance | 1 MΩ  // 20 pF }}
{{Spec | Maximum Safe Input Voltage | 400 V (DC + peak AC) or 800 V<sub>p-p</sub> AC}}
{{Spec | CMRR | At least 10:1 at 10 MHz }}
{{SpecGroup | Horizontal}}
{{Spec | Timebase A | 50 ns/Div to 0.5 s/Div, 1-2-5,  x10 magnifier, i.e. down to 5 ns/Div. In "Store" mode lower sweep speeds up to 5 s/Div are available}}
{{Spec | Timebase B | 50 ns/Div to 5 s/Div, 1-2-5,  x10 magnifier, i.e. down to 5 ns/Div}}
{{Spec | Bandwidth | 100 MHz (analog) }}
{{Spec | Sampling rate | 20 MS/s }}
{{Spec | Sampling rate | 20 MS/s }}
{{Spec | Record length | 1K or 4K samples (single channel), optional 26K }}
{{Spec | Record length | 1K or 4K samples (single channel), optional 26K }}
{{Spec | Z axis | input (intensity); DC to 20 MHz, maximum safe input 30 V (DC + peak AC) Input resistance about 10 kΩ}}
{{Spec | CRT | [[154-0861-00]]; display area : 8 × 10 cm² }}
{{Spec | Dimensions | With feet and handle: 137 x 361 x 511 mm³ }}
{{Spec | Features |
{{Spec | Features |
* X-Y operation
* Pre/Post-triggering
* Pre/Post-triggering
* Averaging  
* Averaging  
* Dual time base
* Dual time base
* Cursors and readout  
* Cursors and readout  
* GPIB option
* [[GPIB]] and Memory (option 10)
* [[RS-232 interface]] and Memory (option 12)
}}
}}
{{EndSpecs}}
{{EndSpecs }}
 
''please add''


==Links==
==Links==
* [http://www.hakanh.com/dl/docs/troubleshooting_tips_on_2200_ps.pdf Troubleshooting tips on 2200 PSU]
* [http://www.hakanh.com/dl/docs/troubleshooting_tips_on_2200_ps.pdf Troubleshooting tips on 2200 PSU]
* [http://www.valachnet.cz/lvanek/diy/tek2230/index.html Measuring inductance using a 2230]
==Internals==
The 2230 is controlled by an [[Intel 8088]] microprocessor with firmware in a pair of 27512 EPROMs, and six TMS4426 16K×4 DRAMs. 
The A/D converter is a [[156-2248-00|Sony CX20052A]] (8 bit, 20 MHz, ECL output).  A pair of MCM2016H 2K×8, 70 ns RAMs serve as acquisition memory.


==Pictures==
==Pictures==
<gallery>
<gallery>
Tek 2230 Oscilloscope.png
tek2230.jpg
tek2230.jpg
tek2230-front.jpg
tek2230-front.jpg
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2230-1.jpg
2230-1.jpg
2230-2.jpg
2230-2.jpg
Tek 2230a signal input board.jpg|2230A Signal Input Board
Tek 2230 right.jpg
Tek 2230 interface.jpg | standard interface board (X-Y)
Tek-2230f10-1.jpg      | 2230 [[GPIB interface]] board
Tek 2230 open.jpg      | During repairs
2230topboard.JPG      | uppermost board (A10, CPU and acquisition)
Tek 2230 service.jpg   | CPU/acquisition board in service position
</gallery>
</gallery>
{{CRTs|2230}}
{{Custom ICs|2230}}


[[Category:2200 series scopes]]
[[Category:2200 series scopes]]
[[Category:Digital storage scopes]]
[[Category:Digital storage scopes]]
[[Category:GPIB interface]]
[[Category:GPIB interface]]
[[Category:RS-232 interface]]
Benjamin
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