12/24/07
888-2685-001
4-35
WARNING: Disconnect primary power prior to servicing.
Section 4 RF Testing
Ranger Commissioning Manual
4.2.16.5 Modulation Error Results
Figure 4-21 Modulation Error Ration Plot 1
The plot above is the output of Qualcomm’s MER tool. It shows the MER of 10 data
captures (runs).
Expected Results
Result (circle)
MER is greater than 33 dB for all the subcarriers in all
the three cases
PASS FAIL
MER
30.0000
31.0000
32.0000
33.0000
34.0000
35.0000
36.0000
37.0000
38.0000
39.0000
40.0000
0
500
1000
1500
2000
2500
3000
3500
4000
Channel
ME
R (d
B
)
Run# 1
Run# 2
Run# 3
Run# 4
Run# 5
Run# 6
Run# 7
Run# 8
Run# 9
Run# 10
Summary of Contents for Ranger Series
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