HP Cell Phone Accessories E6380-90019 Manual De Usuario
120
Chapter 5
Analog Measurements - Screens and Control Fields
TX Power Measurement
TX Power Measurement
TX Power Measurement
Transmitter power measures RF power at the RF IN/OUT port.
Operating Considerations
Only the RF IN/OUT port can be used for measuring TX power. When
the
the
Input Port
is set to
Ant
, four dashes (- - - -) appear in place of
digits for this measurement.
Use the spectrum analyzer to measure low-level RF power (
≤
60 mW) at
the ANT IN port.
See the
or the
for more information.
CAUTION
Connecting a signal of >60 mW to the ANT IN port can
cause instrument damage (although internal protection
circuits can typically withstand a short-duration signal of
several Watts). If the overpower circuit is triggered
(signified by a warning message at the top of the screen),
remove the signal from the ANT IN port, and reset using
cause instrument damage (although internal protection
circuits can typically withstand a short-duration signal of
several Watts). If the overpower circuit is triggered
(signified by a warning message at the top of the screen),
remove the signal from the ANT IN port, and reset using
Meas Reset
(press and release the
Shift
key, then the
Hold
key)
or turn the Test Set off and on to reset it.
Screens on which this field is displayed
AF ANALYZER
RF ANALYZER
RF GENERATOR
RF ANALYZER
RF GENERATOR
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