2247A
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.
Key Specifications
| 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 |
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Pictures
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