Power Measurement - Protek A434L Operating Manual

4 ghz cable & antenna analyzer
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Ext. Offset
or an amplifier is used before the power sensor. Note: As the
default setting is Loss, enter the level of Loss in positive value
when an attenuator is used and enter the level of gain in
negative value when an amplified is used.
Unit
: Selects the measurement unit. Note: In the case where the
units are selected as Watts, depending on the measured power
level, the units are altered as W(Watt), mW(milli Watt), or
uW(micro Watt) automatically.
Preset
4.4.3

Power Measurement

After connection and initialization of a power sensor, connect the power
sensor to the output port of the device
Figure 4.19 HPA (High Power Amplifier) Output Power Measurement
100
: Enters the value of Gain or Loss when an attenuator
: Clears all user settings and returns to initial settings.
Do not connect the power sensor directly to
the output of the HPA. The power sensor will
be damaged if output power greater than
+10dBm is supplied directly.

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