Technical data

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Chapter 4, Test, Parameter, and Pass/Fail Limit Descriptions

Pass/Fail Limit 6, RX Audio Output @40% of Full Rated Dev

This sets the pass/fail limits for testing a receiver’s audio sensitivity at 40% of

full-rated deviation, with squelch set to minimum and volume set to maximum.

Pass/Fail limits are determined from an applicable radio specification or industry

standard, such as:

• Radio specification: Audio Sensitivity

• Industry standard: EIA/TIA-603, Section 2.2.7, Audio Distortion.

For Example:

If your radio specification defines audio sensitivity to be not more than 40% of the

rated system deviation and the audio output power needed to meet this

specification should not be less than 5 Watts, enter

5 in the lower-limit column

and

0 in the upper-limit column. Limits are entered in Watts.

It’s Used in the Following Tests:

TEST_18. RX Audio Sensitivity

TEST_20. RX Quick Test