Test 4 - Gps Receiver Testing - Agilent Technologies Agilent E6474A User Manual

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Test 4 - GPS receiver testing

116
Table 5
Noise Floor Frequency Settings for Step 5
Model
PCS CDMA and TDMA band systems
GSM DCS1800 band systems
GSM900 band systems
Cellular CDMA and TDMA band systems
Table 6
Noise Floor Frequency Settings for Step 11
Model
PCS CDMA and TDMA band systems
GSM DCS1800 band systems
GSM900 band systems
Cellular CDMA and TDMA band systems
The measurement is making 100 averages, which requires
approximately three minutes to stabilize the noise level. After
completion, stop the measurement and note the levels.
Passing the test
You have passed the test if the average noise level is below –122
dBm. If your system is equipped with a navigator, perform the
tests in
"Test 4 - GPS receiver testing"
experience problems in setting up the test, refer to
"Troubleshooting your E6474A system"
If you have an Agilent digital receiver, make sure that you have
tested the receiver using either method 1
(page
112), or method 3
chapter. It is recommended that you know the GPS position, the
longitude and latitude, of where you do the test.
Marker 1 Frequency (step 6)
1959 MHz
1843 MHz
943 MHz
882 MHz
Marker 1 Frequency (step 6)
1879 MHz
1745 MHz
898 MHz
837 MHz
on page 116. If you
on page 102.
(page
(page
114) described earlier in this
Agilent E6474A User's Guide
106), method 2

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