If you get the "Sorry, the file cannot be displayed. There seems to be a technical issue ..." error when trying to view an image, a workaround is to click on the cog icon in the upper right side of the media viewer, and then select "Disable Media Viewer". We are aware of the problem and are looking for a solution.

Difference between revisions of "2247A"

From TekWiki
Jump to: navigation, search
Line 33: Line 33:
 
{{Spec | Voltmeter| DC, +Peak, -Peak, PK-PK, Gated Volts, Smart Tracking Cursors: Volts, Gnd, Trigger Lvl }}
 
{{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 | 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/Delat Time, Delta Phase, Volts }}
+
{{Spec | Cursors| Time, 1/Time, Delta Time, 1/Delta Time, Delta Phase, Volts }}
 
{{Spec | Interface| Centronics (2252) Printers: Epson FX-Series (9 or 24 Pin) }}
 
{{Spec | Interface| Centronics (2252) Printers: Epson FX-Series (9 or 24 Pin) }}
 
{{Spec | Power| 100W Max, 90vac - 250vac, 48Hz - 445Hz }}
 
{{Spec | Power| 100W Max, 90vac - 250vac, 48Hz - 445Hz }}

Revision as of 23:08, 14 December 2018

Manuals – Specifications – Links – Pictures

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-functioned, and 3-4 are very limited, in both deflection factor and coupling for digital signals.


Specifications

Bandwidth 100 MHz
Deflection CH 1&2: 2mV/div to 5V/div; CH 3&4: 0.1V/div and 0.5V/div all at +/- 2%
Vertical Operating Modes CH1,2,3,4, CH2 Invert, Add, Alt, Chop (625 kHz)
Input Impedance 1M, 20pF
Sweep Speeds A Time Base: 0.5s/div to 20ns/div; B Time Base: 5ms/div to 20ns/div (X10 Mag to 2ns/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)
Power 100W Max, 90vac - 250vac, 48Hz - 445Hz


Pictures