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The Tektronix 7A29 is a Dc to 1 GHz, High-performance, wide-bandwidth, single-trace amplifier, is designed primarily for use with the7100, 7700-, 7800-, and 7900-Series Mainframes. Bandwidth is constant over the entire range of calibrated deflection sensitivities of 10 mV to 1 Vldiv. Input impedance is 50 ohm. Manually resettable input-protection circuitry protects the input against most common overloads. Polarity of the display is selectable by a front-panel switch. An optional variable delay line (front-panel adjustable) permits matching the transit time of two 7A29s and/or probes to better than 10 ps. The 7A29 has a 10 mV/ div to 1 V/ div vertical sensitivity. Deflection Factor-10 mV/div to 1 V/div in 7 calibrated steps (1-2-5 sequence). Accuracy is within 2% with gain adjusted at 0.1 V/div. Uncalibrated variable is continuous between steps to at least 2.5 V/div. Input R - 50 ohm. Option 04, Variable Signal Delay - Permits matching the transit time of two preamps and probes to better than 10 ps, Range is 1 ns. Max Input- 10 V RMS or 1 W-second pulses not exceeding 50 V peak in dc coupled mode. 100 V dc additional in ac coupled mode.
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