TB 9-6625-2057-24
10. Frequency Response
a. Performance Check
(1) Connect equipment as shown in figure 3, CONNECTION A.
Figure 3. Frequency response - equipment setup.
(2) Adjust calibrator to 1.0 V dc and record multimeter indication.
(3) Adjust calibrator to 0.99 V dc and record multimeter indication.
Adjust
calibrator to 1.05 V dc and record multimeter indication.
(4) Repeat technique of (3) above for 0.995 and 1.005 V dc respectively.
(5) Repeat technique of (3) above for 0.99 and 1.01 V dc respectively.
(6) Connect equipment as shown in figure 3, CONNECTION B.
(7) Set RANGE switch to X100 and frequency dial to 10.
(8) Adjust AMPLITUDE control until multimeter indication is the same as
recorded in (2) above.
indications will be within appropriate values recorded in (3) through (5) above as listed in
NOTE
Do not readjust AMPLITUDE control.