Technical data

109
S:\hp11807a\OPT001\USRGUIDE\BOOK\chapters\descrptn.fb
Chapter 4, Test, Parameter, and Pass/Fail Limit Descriptions
TEST_19. RX Variation of Sens with Freq
TEST_19. RX Variation of Sens with Freq
This test sets the RF level to 6 dB above the usable sensitivity and then varies the
RF frequency until usable sensitivity is re-obtained. Audio connections from the
radio to the test set are required for this test.
The variation of sensitivity with frequency is measured in kHz.
Pass/Fail Limits Used
Pass/Fail Limit 17, RX Usable Sensitivity
Pass/Fail Limit 18, RX Variation of Sens Delta Frequency
Test Parameters Used
Parameter 11, RX Maximum Audio Power
Parameter 16, RX Standard RF Input Level
Parameter 17, RX Tolerance for Setting Volume
Parameter 19, RX Usable Sensitivity SINAD Level