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.


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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.


Bandwidth 20 MHz
Sample rate 16 MS/s
Memory 16 kSamples
Deflection 5 mV/Div – 5 V/Div in 1–2–5 sequence, 0.5 mV/Div bandwidth limited to 1 MHz
Input impedance 1 MΩ // 25 pF
Sweep (non store mode) 0.1 μs/Div – 0.5 s/Div
Sweep (store mode) 2 μs/Div – 50 s/Div
Interfaces RS232C (printer/plotter/PC)
Power 85 W max.
Weight 7.9 kg (14.7 lbs)
Options Battery pack