Agilent Technologies E5070B, Руководство пользователя

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Chapter 3 77
Setting Measurement Conditions
Setting Stimulus Conditions
3
. Set
ting
M
e
as
ur
em
e
nt
C
onditions
Setting power range manually
By turning off the Auto Power Range set function, you can set the power level at the
frequency sweep independently for each test port manually, within the range of
−
20 dBm
to 10 dBm (for instruments with option 214, 314, or 414, the range of
−
55 dBm to 10 dBm)
and at a resolution of 0.05 dB.
Selecting range
When option 214, 314, or 414 is installed, you can select from the following power ranges.
Selectable power ranges
−
20 dBm to 10 dBm
−
25 dBm to 7 dBm
−
30 dBm to 2 dBm
−
35 dBm to
−
3 dBm
−
40 dBm to
−
8 dBm
−
45 dBm to
−
13 dBm
−
50 dBm to
−
18 dBm
−
55 dBm to
−
23 dBm
NOTE
The range selection is common to all ports: You cannot select it for each port
independently.
The procedure for selecting the range is as follows:
Step 1. Press or to select the channel for which you want to set the
power range.
Step 2. Press .
Step 3. Press
Power
.
Step 4. Turn OFF
Auto Range
.
Step 5. Press
Power Ranges
.
Step 6. Press the desired softkey to select the power range.