Dbm Range - Agilent Technologies 81630B User Manual

Power sensor modules, dual power sensor module
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Performance Test Procedures
Agilent 81630B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, Second Edition
c
Zero both Power Meters. Move to <Zero all> and press Enter.
10 Enable both attenuators.
11 Adjust the attenuation of Atty2 in order to achieve -47.2 dBm on the
reference Power Meter.

+10 dBm Range

12 Applies to the 81630B only: Switch to the 20 dBm range and note
both power readings as n=0 in the test record, whichis given at the
end of the test description (#0, i.e. n=0). Always note at least three
digits after the delimiter in the test record. Switch back to the 10
dBm range.
13 Note both power readings as the first value in the test record, which
is given at the end of the test descriptions (#1). Always note at least
three digits after the delimiter in the test record.
14 Increase the attenuation of Atty1 until the power reading of the
DUT shows about +2.8 dBm.
15 Note the InRange-values in the test record (#2)
16 Perform the following sub-procedure for the DUT, 8163xA/B:
a Press [Menu], move to <Range mode>, move to <Manual>, and press
Enter.
b Move to <Range>, press Enter, move to <0 dBm>, and press Enter.
17 If necessary, adjust the attenuation of Atty2 in order to be on the
upper limit of the -50 dBm range (i.e. -47.2 dBm).
0 dBm Range
18 Disable Atty1.
19 Zero both Power Meters. On the 8163A/B with two installed power
meters, press [Menu], move to <Zero all>, and press Enter.
20 Enable Atty1.
21 Switch one range up to the +10dBm range.
22 Note both power readings (#3).
23 Switch down to the previous range (0dBm) and note the values
again (#4).
24 Increase Atty1 by 10 dB and note the results in the test record (#5).
25 At the DUT, 8163xA/B, press [Menu], move to <Range>, press Enter,
move to <-10 dBm>, and press Enter and press Close.
Performance Tests
37

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