R&S FSL Bluetooth Measurements (Option K8)
1300.2519.12 4.163 E-11
Fig. 4-14 Modulation Characteristics measurement
Initial Carrier Frequency Tolerance measurement
The measurement of the Initial Carrier Frequency Tolerance (Init Carr Freq Tol softkey) determines the
carrier offset of the four preamble bits. According to the RF Test Specification the calculation of the
carrier offset is performed from the middle of the first preamble bit to the middle of the bit following the
preamble.
With Clear/Write trace mode and single sweep operation the selected number of sweeps will be
processed and according to the RF Test Specification the results of all sweeps will be compared with
the defined tolerance. If a different trace mode is selected, the analyzer can alternatively combine
several traces and determine the measurement results from the resulting trace.
Fig. 4-15 Initial Carrier Frequency Tolerance measurement
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