Passing the test, Test 4 - gps receiver testing – Agilent Technologies Agilent E6474A User Manual
Page 116
116
Agilent E6474A User’s Guide
6
Get Assistance, if You Need It
Table 5
Noise Floor Frequency Settings for Step 5
Table 6
Noise Floor Frequency Settings for Step 11
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"
on page 116. If you
experience problems in setting up the test, refer to
“Troubleshooting your E6474A system"
Test 4 - GPS receiver testing
If you have an Agilent digital receiver, make sure that you have
tested the receiver using either method 1 (
), method 2
), or method 3 (
) described earlier in this
chapter. It is recommended that you know the GPS position, the
longitude and latitude, of where you do the test.
Model
Marker 1 Frequency (step 6)
PCS CDMA and TDMA band systems
1959 MHz
GSM DCS1800 band systems
1843 MHz
GSM900 band systems
943 MHz
Cellular CDMA and TDMA band systems
882 MHz
Model
Marker 1 Frequency (step 6)
PCS CDMA and TDMA band systems
1879 MHz
GSM DCS1800 band systems
1745 MHz
GSM900 band systems
898 MHz
Cellular CDMA and TDMA band systems
837 MHz