Technical data

198 Chapter 13
GSM/EDGE Programming Commands
EDGE Output RF Spectrum (ORFS)
GSM/EDGE Programming Commands
EDGE ORFS results
Index Result Parameter
0 Overall pass/fail result (0.0 = pass, 1.0 = fail, -1.0: Not tested)
1 Returns a list of comma-separated values for the modulation spectrum at all the
offsets (lower and upper.). This is followed by the switching transient results at
all the offsets (lower and upper). The carrier is considered offset zero (0) and is
the first set of results sent. Four values are provided for each of the offsets
(including the carrier), in this order:
1. Negative offset(a) - power relative to carrier (dB)
2. Negative offset(a) - absolute average power (dBm)
3. Positive offset(a) - power relative to carrier (dB)
4. Positive offset(a) - absolute average power (dBm)
Values for all possible offsets are sent. Zeros are sent for offsets that have not
been defined. The total number of values sent (120) = (4 results/offset) * (15
offsets) * (2 measurement types - modulation & switching)
Carrier – modulation measurement values
Offset 1 – modulation measurement values and so on
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Offset 14 – modulation measurement values
Carrier – switching transients measurement values
Offset 1 – switching transients measurement values
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Offset 14 – switching transients measurement values
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