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T .O . 33K8-4-551-1
4 .4 .19 Connect the Calibrator WIDEBAND output, using the cable and 50 CI termination supplied with the Calibrator
to the TI Input HI and LO terminals, observing polarity.
4 .4 .20 Set the Calibrator OPR/STBY switch to OPR.
4 .4 .21 The TI display must indicate within the corresponding values listed in the Limits column of Table 9.
4 .4 .22 Set the Calibrator OPR/STBY switch to STBY.
4 .4 .23 Repeat steps 4 .4.12 through 4 .4 .22 for each remaining range and applied value listed in Table 9.
NOTE
Grounding/Shielding variations may be required to obtain a stable and accurate TI
indication .
Table 9.
Range (AC)
Applied (VAC)
Limits (VAC)
lO mV
10m@290kHz
9 .59392 to 10 .40608 m
100 mV
100m@290 kHz
99 .6850 to 100 .3150 m
100 m @ 1 MHz
98 .9882 to 101 .0118 m
1V
1 @290 kHz
0 .996896 to 1 .003104
1 @ 1 MHz
0 .989882 to 1 .010118
10 V
3 @290 kHz
2 .98998 to 3 .01002
3@1MHz
2 .96895 to 3 .03105
4 .4 .24 Disconnect the test setup.
4 .4 .25 Connect the Calibrator WIDEBAND output, using the cable and 50 S2 termination supplied with the Calibrator,
to the TI Input HI and LO terminals, observing polarity.
until AC BAND is displayed, then press
4 .4 .26 Set the TI ACBAND for 10 Hz to 10 MHz by pressing the following TI keys in sequence:
T
L.-
(S HI FT)
(Blue)
,
press
L
0
Canma)
0
E
P
6
4 .4 .27 Set the TI to the 1 VAC range.
4 .4 .28 Set the Calibrator WIDEBAND output to 1 V at I kHz, set the OPR/STBY switch to OPR and adjust the
Calibrator until the TI indicates the recorded value from Table 8.
4 .4 .29 Press the NEW REF key on the Calibrator.
4 .4 .30 Set the Calibrator frequency to the first applied value listed in the Applied column of Table 10.
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