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Chapter 4, Test, Parameter, and Pass/Fail Limit Descriptions
Pass/Fail Limit 21, TX Audio Frequency Response Roll <0.5 kHz
Pass/Fail Limit 21, TX Audio Frequency Response Roll <0.5 kHz
This sets the pass/fail limits for testing a transmitter’s audio-frequency-response
roll off for measurements less than 0.5 kHz.
Pass/Fail limits are determined from an application radio specification or industry
standard, such as:
• Radio standard: Audio Response
• Industry standard: EIA/TIA-603, Section 2.2.6 Audio Frequency Response
For Example:
If your radio specification defines audio response roll off for frequencies less than
500 Hz to be a maximum of 6 dB/octave and you want to test the radio’s upper
limits, enter
0 in the lower-limit column and 6 in the upper-limit column. Limits
are entered in dB.
It’s Used in the Following Tests:
TEST_05. TX Audio Frequency Response
TEST_21. TX Quick Test