The 11A34 amplifier offers switchable 1MΩ/50Ω input impedance, fast overdrive recovery and wide offset ranges. Two built-in four-pole bandwidth-limit filters (100 MHz and 20 MHz) may be activated to reduce unwanted high-frequency noise at 24 dB/octave for each channel.
Both coarse and fine deflection-factor setups are fully calibrated. At 1mV/div, the calibrated DC offset can be set with a resolution of 25 µV and a range of ±1 V(equivalent to 16 bits), giving an effective screen height of 2000 divisions and permitting absolute DC measurement accuracies to ±0.4%.
Tektronix Test Equipment 11A34 Features
- 1 mV to 10 V/Div calibrated deflection factors in 1% increments
- Switchable 50 Ω or 1 MΩ input impedance
- High resolution calibrated DC offset
- Fast overdrive recovery