TM 9-6695-274-14
Figure 1-37. Ballantine, Model 6126M, Oscilloscope Calibrator System.
Ballantine, Model 6126M, Oscilloscope Calibrator System is a compact test set intended for calibration and maintenance
of oscilloscopes and related instruments. Model 6126M oscilloscope calibrator is comprised of an independent amplitude
generator, time generator, signal generator, and a multimeter. Only the ac mains power transformers and the deviation
meter are common to the amplitude and time generators. Both generators are electrically controlled for function and range
so that the front panel controls do not carry measurement signals. Tektronix, Type SG 503, Signal Generator provides a
variable leveled output amplitude from 250 kHz to 250 MHz. Tektronix, Type DM 501A, digital multimeter measures dc
and ac voltage, dc and ac current, resistance and decibels. Type DM 501A gives 4 digits of readout resolution.
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