MM0474
(b) Meter accuracy
1. Power
meter
calibrator
controls
should
be
set
to
the
following setting.
a.
Line switch to off.
b.
Function switch to 200 ohm.
c.
Power (mW) switch to .01.
d.
Zero/Test switch to zero.
2.
Set the test instrument controls as follows:
a.
Mount resistance switch to 200.
b.
Range switch to 0.1 mW.
c.
Calibration Factor switch to 100%.
Figure 4.
Check and adjustment test setup.
3. After allowing 15 minutes for equipment to warmup, the power
meter calibrator should be adjusted for 0 volts on the digital voltmeter.
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