Freedom R8000 Series, Руководство пользователя

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AutoTune for Motorola APX Series Radios User Guide
17
4.12. Rx Distortion
This is a test only; there is no alignment.
RF Control Port Frequency Modulation Level
Generate RF IN/OUT Test Freq FM, 60% rated deviation -50 dBm
Table 4-24. Analyzer Configuration for Rx Distortion Test
4.12.1. Test
The analyzer is setup as specified in this section’s Analyzer Configuration table. The
radio is placed into Test Mode at the lowest Rx Test Frequency. The radio audio output
level is tested and if insufficient to measure distortion the volume is increased until
sufficient to measure distortion. The audio signal’s distortion level is then measured and
compared to test limits. The final results are written to the log file.
Name Description
Result Pass or Fail. Distortion level within Max Limit, Min Limit
Frequency Test Frequency
Distortion Measured audio signal distortion level
Max Limit Maximum Limit (inclusive) for Distortion to Pass
Table 4-25. Rx Distortion test results