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title=Tektronix 2252 | | title=Tektronix 2252 | | ||
summary=100 MHz portable 4-channel scope | | summary=100 MHz portable 4-channel scope | | ||
image=Tek 2252.jpg | | image= Tek 2252 trace3.jpg | | ||
caption=Tektronix 2252 | | caption=Tektronix 2252 | | ||
introduced= | introduced=1989 | | ||
discontinued= | 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:2252_2247A_2245A_Specs.pdf|Tektronix 2245A/2247A/2252 Specifications (PDF, OCR, bad-OCR)]] | * [[Media:2252_2247A_2245A_Specs.pdf|Tektronix 2245A/2247A/2252 Specifications (PDF, OCR, bad-OCR)]] | ||
* [[Media: TEK 2252 Operations.pdf| Tektronix 2252 Operators Manual (PDF, OCR, bad-OCR ends at page 4-6)]] | |||
* [[Media:070-7837-00.pdf|Tektronix 2252 Operators Manual (PDF, OCR, bad-OCR ends at page 4-6)]] | |||
}} | |||
The '''Tektronix 2252''' is a 100 MHz four-channel analog oscilloscope with a built-in 200 MHz counter/timer. | |||
The 2252 is identical to the 2247A but with added functions of Push-Button Hardcopy Output on the front panel, and on the back panel a Centronics-compatible 25-pin connector for printing waveforms and a GPIB port for full programmability. | |||
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 2252 | The 2252 has advanced features like automatic setup, tracking cursors, integrated voltmeter and counter/timer functions, and store/recall of 20 front panel setups. | ||
{{BeginSpecs}} | |||
{{Spec | Bandwidth | 100 MHz }} | |||
{{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 | Vertical Operating Modes | CH1,2,3,4, CH2 Invert, Add, Alt, Chop (625 kHz) }} | |||
{{Spec | Input Impedance| 1 MΩ ±1.0% // 20 pF ±1 pF }} | |||
{{Spec | Maximum Input Voltage| 400 V (DC + peak AC) or 800 V (p-p ac at ≤ 10 kHz) }} | |||
{{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| DC, Noise Reject, HF Reject, LF Reject, AC, TV Line, TV Field }} | |||
{{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 | Trigger Source A & B| Vert, CH1, 2, 3, 4, Line }} | |||
{{Spec | Voltmeter| DC, +Peak, −Peak, PK-PK, Gated Volts, Smart Tracking Cursors: Volts, Gnd, Trigger Lvl }} | |||
{{Spec | Counter/Timer| Freq, Period, Width, Totalize, Freq Ratio, Sec, 1/Sec, Phase, Rise/Fall Time, Prop Delay Time }} | |||
{{Spec | Cursors| Time, 1/Time, Delta Time, 1/Delta Time, Delta Phase, Volts }} | |||
{{Spec | Interface| Centronics Printers: Epson FX-Series (25-pin); GPIB connector; Ext Counter/Timer Base Input connector; Ext Z-Axis Input connector }} | |||
{{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}} | |||
==Pictures== | ==Pictures== | ||
<gallery> | <gallery> | ||
Tek 2252.jpg | Tek 2252.jpg | ||
| Line 34: | Line 52: | ||
Tek 2252 trace3.jpg | Tek 2252 trace3.jpg | ||
</gallery> | </gallery> | ||
[[Category:2246 series scopes]] | [[Category:2246 series scopes]] | ||
Revision as of 22:22, 3 June 2019
The Tektronix 2252 is a 100 MHz four-channel analog oscilloscope with a built-in 200 MHz counter/timer.
The 2252 is identical to the 2247A but with added functions of Push-Button Hardcopy Output on the front panel, and on the back panel a Centronics-compatible 25-pin connector for printing waveforms and a GPIB port for full programmability.
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 2252 has advanced features like automatic setup, tracking cursors, integrated voltmeter and counter/timer functions, and store/recall of 20 front panel setups.
Key Specifications
| Bandwidth | 100 MHz |
|---|---|
| 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% |
| Vertical Operating Modes | CH1,2,3,4, CH2 Invert, Add, Alt, Chop (625 kHz) |
| Input Impedance | 1 MΩ ±1.0% // 20 pF ±1 pF |
| Maximum Input Voltage | 400 V (DC + peak AC) or 800 V (p-p ac at ≤ 10 kHz) |
| 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) |
| Trigger | DC, Noise Reject, HF Reject, LF Reject, AC, TV Line, TV Field |
| 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) |
| Trigger Source A & B | Vert, CH1, 2, 3, 4, Line |
| Voltmeter | DC, +Peak, −Peak, PK-PK, Gated Volts, Smart Tracking Cursors: Volts, Gnd, Trigger Lvl |
| Counter/Timer | Freq, Period, Width, Totalize, Freq Ratio, Sec, 1/Sec, Phase, Rise/Fall Time, Prop Delay Time |
| Cursors | Time, 1/Time, Delta Time, 1/Delta Time, Delta Phase, Volts |
| Interface | Centronics Printers: Epson FX-Series (25-pin); GPIB connector; Ext Counter/Timer Base Input connector; Ext Z-Axis Input connector |
| Probes | Two P6109 100 MHz ×10 probes, BNC connector with a readout pin |
| Power | 100 W max, 90 − 250 VAC, 48 − 445 Hz |
