Range Of Values For Window Limits; Limits Checking Results; Setting Limits - Agilent Technologies EPM-P Series Programming Manual

Amplitude
+10 dBm
+4 dBm

Setting Limits

The power meter can be configured to verify the current measurement in
any measurement line against predefined upper and/or lower limit values.
The range of values that can be set for the upper and lower limits and the
default values depends on the measurement units in the currently
measurement line - see Table 1-2.
Window
Units
dB
dBm
%
W
The limits can also be set to output a TTL logic level at the rear panel Rmt
I/O port when the predefined limits are exceeded. You can switch the rear
panel TTL outputs on or off; set the TTL output level to active high or low;
and determine whether the TTL output represents an over limit condition,
EPM-P Series Power Meters Programming Guide
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Figure 1-6: Limits Checking Results
Fail
o
o o
o
o
o
Table 1-2: Range of Values for Window Limits
Max Min
+200 dB -180 dB
+230 dBm -150 dBm
10.0 Z% 100.0 a%
100.000 XW 1.000 aW
Power Meter Remote Operation
Setting Measurement Limits
o
Fail
Frequency
Default
Max
60 dB
90 dBm
100.0 M%
1.000 MW
Min
-120 dB
-90 dBm
100.0 p%
1.000 pW
1-65