2247A

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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.

Specifications

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Key Specifications

Vertical Bandwidth: (-3 db) and Rise Time- 100MHz and 3.5ns, 90Mhz and 3.9ns (2mV/div), Bandwidth Limit: 20MHz	{{{2}}}
Deflection Factor: CH 1&2: 2mV/div to 5V/div; CH 3&4: 0.1V/div and 0.5V/div all at +/- 2%	{{{2}}}
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Input impedance	1 MΩ // 25 pF
Sweep	0.1 μs/Div – 0.5 s/Div
Interfaces	RS232C (printer/plotter/PC)
Power	85 W max.

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