TB 9-6625-1098-35
(2) Adjust A2R34 (fig. 1) for 0.001 V indication on TI voltmeter (R).
9. Voltmeter Frequency
Response
a. Performance Check
(1) Connect calibrator WIDEBAND output to TI INPUT using cable and 50 Ω
feedthrough termination provided with calibrator for wideband operation.
(2) Set METER RANGE switch to .001 VOLTS.
(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.