1,192
edits
(Added specs from the 1989 Tek catalogue) |
No edit summary |
||
(12 intermediate revisions by 6 users not shown) | |||
Line 1: | Line 1: | ||
{{Oscilloscope Sidebar| | {{Oscilloscope Sidebar | | ||
title=Tektronix 2245| | title=Tektronix 2245 | | ||
image= | summary=100 MHz portable 4-channel scope | | ||
caption=Tektronix | image=Tek2245.jpg | | ||
introduced= | caption=Tektronix 2245 | | ||
discontinued= | introduced=1988 | | ||
discontinued=1995 | | |||
manuals= | manuals= | ||
* [[Media:Tek_2252_2247A_2245A_Specs.pdf|Tektronix 2245A/2247A/2252 Specifications (PDF)]] | <!-- * [[Media:Tek_2252_2247A_2245A_Specs.pdf|Tektronix 2245A/2247A/2252 Specifications (PDF)]] --> | ||
* [[Media:070-6167-00.pdf|Tektronix 2245 Operators manual (PDF))]] | |||
* [[Media:070-6558-01.pdf|Tektronix 2245A Operators manual (PDF))]] | |||
* [http://www.ko4bb.com/manuals/download.php?file=Tektronix/Tektronix_-_2245A/Tektronix_2245_2246_Specification.pdf Tektronix 2245/2246 Specifications (PDF)] | * [http://www.ko4bb.com/manuals/download.php?file=Tektronix/Tektronix_-_2245A/Tektronix_2245_2246_Specification.pdf Tektronix 2245/2246 Specifications (PDF)] | ||
* [http://www.ko4bb.com/manuals/download.php?file=Tektronix/Tektronix_-_2245A/Tektronix_2245A_Oscilloscope_Service_Manual.pdf Tektronix 2245A Service Manual (PDF)] | * [http://www.ko4bb.com/manuals/download.php?file=Tektronix/Tektronix_-_2245A/Tektronix_2245A_Oscilloscope_Service_Manual.pdf Tektronix 2245A Service Manual (PDF)] | ||
* [http://www.ko4bb.com/manuals/download.php?file=Tektronix/Tektronix_-_2245A/Tektronix_2245A_2247A_OPT15.pdf Tektronix 2245A Option 15 Manual (PDF)] | * [http://www.ko4bb.com/manuals/download.php?file=Tektronix/Tektronix_-_2245A/Tektronix_2245A_2247A_OPT15.pdf Tektronix 2245A Option 15 Manual (PDF)] | ||
* [[Media:2252_2247A_2245A_Specs.pdf|Tektronix 2245A/2247A/2252 Specifications (PDF, OCR)]] | * [[Media:2252_2247A_2245A_Specs.pdf|Tektronix 2245A/2247A/2252 Specifications (PDF, OCR)]] | ||
* [[Media:tek_2245_2246 specs.pdf|Tektronix 2245/2246 Specifications (PDF, OCR)]] | |||
<!-- * [[Media:070-6558-01.pdf|Tektronix 2245A Operators Manual (PDF, OCR)]] --> | |||
}} | }} | ||
The '''Tektronix 2245''' is a 100 MHz four-channel analog oscilloscope. Channels 1-2 are fully-functional, whereas 3-4 are limited in both deflection factor and coupling, as they are intended mainly for digital and trigger signals. | |||
The 2245 includes features like AUTO SETUP which automatically adjusts vertical, horizontal, and triggering and display controls to provide a stable, triggered display of the waveform in seconds; Dual Time base with Delayed Sweep; Cursor Time/Voltage Measurements; On-Screen Scale Factor Readouts. | |||
{{BeginSpecs}} | {{BeginSpecs}} | ||
{{Spec | Bandwidth | | {{Spec | Bandwidth | 100 MHz }} | ||
{{Spec | | {{Spec | Deflection| CH 1, CH 2: 2 mV/div to 5 V/div in 1-2-5 seq; CH 3, CH 4: 0.1 V/div and 0.5 V/div, all ±2%; BW Limit: 20 MHz ±15% }} | ||
{{Spec | | {{Spec | Vertical Operating Modes | CH1,2,3,4, CH2 Invert, Add, Alt, Chop (625 kHz) }} | ||
{{Spec | | {{Spec | Input Impedance| 1 MΩ ±1.0% // 20 pF ±1 pF }} | ||
{{Spec | Time | {{Spec | Maximum Input Voltage| 400 V (DC + peak AC) or 800 V (p-p ac at ≤ 10 kHz) }} | ||
{{Spec | | {{Spec | Sweep Speeds| A Time Base: 0.5 s/div to 20 ns/div in 1-2-5 seq; B Time Base: 5 ms/div to 20 ns/div in 1-2-5 seq (×10 magnifier to 2 ns/div) }} | ||
{{Spec | Trigger | {{Spec | Trigger| DC, Noise Reject, HF Reject, LF Reject, AC, TV Line, TV Field }} | ||
{{Spec | | {{Spec | Trigger Modes| A Mode: Auto Level, Auto, Norm, TV Line, TV Field, Single Seq. B Mode: Runs After Delay, Auto Level, Norm, TV Line (From A Source) }} | ||
{{Spec | | {{Spec | Trigger Source A & B| Vert, CH1, 2, 3, 4, Line }} | ||
{{Spec | | {{Spec | Cursors| Time, Volts }} | ||
{{Spec | | {{Spec | Interface| Ext Counter/Timer Base Input connector; Ext Z-Axis Input connector }} | ||
{{Spec | | {{Spec | Probes| Two [[P6109]] 100 MHz ×10 probes, [[BNC connector]] with a [[readout pin]] }} | ||
{{Spec | Power| 100 W max, 90 − 250 V<sub>AC</sub>, 48 − 445 Hz }} | |||
}} | |||
{{EndSpecs}} | {{EndSpecs}} | ||
Line 50: | Line 46: | ||
==Links== | ==Links== | ||
[https://groups.io/g/TekScopes/topic/7646896 Backup Battery in Tek 2245A] | |||
==Pictures== | ==Pictures== | ||
Line 56: | Line 53: | ||
File:US Tektronix 2245A FrontRAW.JPG|2245A | File:US Tektronix 2245A FrontRAW.JPG|2245A | ||
Tek2245.jpg | Tek2245.jpg | ||
Tek 2245a 4trace.jpg | |||
Tek 2245a square trace.jpg|2245A | Tek 2245a square trace.jpg|2245A | ||
</gallery> | </gallery> | ||
[[Category:2246 series scopes]] | [[Category:2246 series scopes]] | ||
edits