7B53A
The 7B53A and 7B53AN Dual Time Base units provide Main, Intensified, Delayed, and Mixed sweep operation for 7000-series scopes. Calibrated sweep rates from 5 s/div to 50 ns/div (5 ns with XI0 magnification) and triggering to 100 MHz are provided. The 7B53A and 7B53AN are electrically identical except that only the 7B53A is compatible with the alphanumeric readout system provided for 7000-series Oscilloscopes.