TB 9-6625-1098-24
(2) Adjust A2R34 (fig. 1) for 0.001 V indication on TI voltmeter (R).
9. Voltmeter Frequency Response
a. Performance Check
f
(1) Connect calibrator WIDEBAND output to TI INPUT using cable and 50
eedthrough termination provided with calibrator for wideband operation.
(2) Set METER RANGE switch to .001 VOLTS.
Figure 1. Distortion analyzer - top view.
(3) Select calibrator WBAND operation. Adjust calibrator frequency to 1 kHz and
amplitude for a 0.001 V indication on TI meter.
(4) Set the reference level on calibrator by pressing the NEW REF key.
(5) Vary calibrator frequency from 10 Hz to 1 MHz while maintaining TI meter
indication of 0.001 V. If calibrator error display does not indicate within 2 percent of
reference in (4) above, perform b below.