2247A: Difference between revisions
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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)]] | ||
* Tektronix 2247A Operators Manual ( | * [[Media:070-6373-01.pdf|Tektronix 2247A Operators Manual]] (PDF,OCR,36MB) | ||
* [[Media:070-6367-00.pdf|Tektronix 2247A Service Manual]] (PDF,OCR,39MB) | |||
* [http://w140.com/mmm/tek-2247a.pdf Tektronix 2247A Service Manual (PDF)] | * [http://w140.com/mmm/tek-2247a.pdf Tektronix 2247A Service Manual (PDF)] | ||
* [http://www.ko4bb.com/manuals/download.php?file=Tektronix/Tektronix_-_2245A/Tektronix_2245A_2247A_OPT15.pdf Tektronix 2247A Option 15 Manual (PDF)] | * [http://www.ko4bb.com/manuals/download.php?file=Tektronix/Tektronix_-_2245A/Tektronix_2245A_2247A_OPT15.pdf Tektronix 2247A Option 15 Manual (PDF)] | ||
| Line 14: | Line 15: | ||
* [[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)]] | ||
}} | }} | ||
The '''Tektronix 2247A''' is a 100 MHz four-channel analog oscilloscope | The '''Tektronix 2247A''' is a 100 MHz four-channel analog oscilloscope with a built-in 200 MHz counter/timer. | ||
(It is unknown if a 2247 non-A model was ever built.) | (It is unknown if a 2247 non-A model was ever built.) | ||
The 2247A is part of a nearly identical family consisting of the [[2245]], [[2246]], 2247A, and [[2252]]. | The 2247A is part of a nearly identical family consisting of the [[2245]], [[2246]], 2247A, and [[2252]]. | ||
Channels 1-2 are fully- | Channels 1-2 are fully-functional, whereas 3-4 are limited in both deflection factor and coupling, as the are intended mainly for digital signals. | ||
The 2247A has advanced features like | The 2247A has advanced features like automatic setup, tracking cursors, integrated voltmeter and counter/timer functions, | ||
and | and store/recall of 20 front panel setups. | ||
{{BeginSpecs}} | {{BeginSpecs}} | ||
{{Spec | Bandwidth | 100 MHz }} | {{Spec | Bandwidth | 100 MHz }} | ||
{{Spec | Deflection| CH 1 | {{Spec | Deflection| CH 1,2: 2 mV/div to 5 V/div; CH 3,4: 0.1 V/div and 0.5 V/div, all ±2% }} | ||
{{Spec | Vertical Operating Modes | CH1,2,3,4, CH2 Invert, Add, Alt, Chop (625 kHz) }} | {{Spec | Vertical Operating Modes | CH1,2,3,4, CH2 Invert, Add, Alt, Chop (625 kHz) }} | ||
{{Spec | Input Impedance| 1 MΩ // 20 pF }} | {{Spec | Input Impedance| 1 MΩ // 20 pF }} | ||
Revision as of 05:16, 4 February 2019
The Tektronix 2247A is a 100 MHz four-channel analog oscilloscope with a built-in 200 MHz counter/timer. (It is unknown if a 2247 non-A model was ever built.)
The 2247A is part of a nearly identical family consisting of the 2245, 2246, 2247A, and 2252.
Channels 1-2 are fully-functional, whereas 3-4 are limited in both deflection factor and coupling, as the are intended mainly for digital signals.
The 2247A 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 1,2: 2 mV/div to 5 V/div; CH 3,4: 0.1 V/div and 0.5 V/div, all ±2% |
| Vertical Operating Modes | CH1,2,3,4, CH2 Invert, Add, Alt, Chop (625 kHz) |
| Input Impedance | 1 MΩ // 20 pF |
| Sweep Speeds | A Time Base: 0.5 s/div to 20 ns/div; B Time Base: 5 ms/div to 20 ns/div (×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 (2252) Printers: Epson FX-Series (9- or 24-pin) |
| Probes | Two P6109 100 MHz ×10 probes, BNC connector with a readout pin |
| Power | 100 W max, 90 − 250 VAC, 48 − 445 Hz |
Pictures
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Front
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