Technical data

174 S:\hp11807a\OPT001\USRGUIDE\BOOK\chapters\descrptn.fb
Chapter 4, Test, Parameter, and Pass/Fail Limit Descriptions
Pass/Fail Limit 30, TX Frequency Error
Pass/Fail Limit 30, TX Frequency Error
This sets the pass/fail limits for testing a transmitter’s frequency error.
Pass/Fail limits are determined from an applicable radio specification or industry
standard, such as:
• Radio specification: Frequency Stability
• Industry standard: EIA/TIA-603, Section 2.2.2, Carrier Frequency Stability
For Example:
If your radio specification defines the frequency stability as
±2.5 ppm and you
want to test both limits on the radio, you would enter
−2.5 in the lower-limit
column and
2.5 in the upper-limit column. Limits are entered in parts-per-million
(ppm).
It’s Used in the Following Tests:
TEST_02. TX Frequency Error
TEST_21. TX Quick Test