User's Manual Chapter 13

Base FCC Regulatory Test Report
8-188
AT&T Wireless Services
FCC Type Acceptance Application
10991 Rev. 1.0 7/6/99
Function (CCDF) for any input signal, which may be compared to a
Gaussian distribution. By applying an input stimulus with a known
Gaussian distribution to the LPA under test and plotting a CCDF of the
output signal, it was possible to determine the LPA’s peak output power.
The test configuration for the LPA under test (DUT) and its associated
test equipment is depicted in Figure 8.1. The configuration parameters
for the Hewlett-Packard 89441A Vector Signal Analyzer are
summarized in Table 8.3—.
Figure 8.1 LPA Power Limiting Test Configuration
Table 8.3— Hewlett-Packard 89441A Configuration Parameters
Parameter Value
Center Frequency 1949.0 MHz
Span 2 MHz
Main Time Length 400
µ
s
Gate Time Length 320
µ
s
Gate Delay 0
µ
s
Input Level +25 dBm