M/A-Com P5100 Series, Руководство по установке

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MM102225V1, Rev. B
56
STEPS ACTION MISCELLANEOUS
18.
Complete the summary acceptance table
confirming that the HPA transmit power
for each channel was set to provide the
site specified ERP.
6.8
HPA TX POWER BENCHMARKS – BIRD VSWR –57DBM
PORT (REQUIRED)
Objective: The objective of this test is to provide a reference power measurement for
each transmitter at the Bird Power Monitor (VSWR) –57dBm Port with the Bird Power
Monitor Output Port connected to the TX Antenna. This is a test port that can be used for
non-interfering measurement of transmitted power from all base stations.
STEPS ACTION MISCELLANEOUS
1.
DISABLE ALL OF THE HPA
OUTPUTS BEFORE PROCEEDING:
Set all of the HPA Enable/Disable
switches to the
Disable position.
2.
Remove the HP 8920 test cable from the
Bird Power Monitor
OUTPUT port and
connect it to the –57dB input coupler
port.
3.
Connect the TX antenna jumper to the
Bird Power Monitor Output Port.