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Spirent KB Article
Doc ID: FAQ17986
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Positioning Simulators: What is meant by the term Absolute Accuracy with regards to RF signal level performance?
All GNSS constellation simulators
Absolute Accuracy: Describes the measured signal level at the RF port compared to the level set in the controller software (Positioning Application).
For example: for a GPS L1 C/A code, if you adjust the signal level to +10 dB above the nominal value of -130 dBm, for a simulator with an absolute accuracy of ±0.5 dB the RF power is guaranteed to be -120 dBm ± 0.5 dB.
Product : GSS8000 series,GSS7800,GSS7000,GSS9000 series,GSS7700 series,PosApp,GSS6700