Rohde & Schwarz 1094.0006.50, Руководство по эксплуатации

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Windows
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Application CTSgo CTS-K6
1079.2001.01 80 E-3
RXLev is the power received by the mobile and signaled to the base station as values from 0 to 63.
The RXLev test evaluates the deviation of RXLev from the RF output power of CTS specified in the
test set window. To give an example, a received RXLev value of 8 is interpreted as -102.5 dBm.
Tolerances should not be too narrow because of the low resolution of this measurement.
To allow symmetrical tolerance evaluation, the base-station power for BER should be specified to 0.5
dB. An example is given below:
BS power for BER: -89.5 dBm
Tolerance: 2.0 dB
Upper tolerance limit: -87.5 dBm (RXLev =23)
Lower tolerance limit: -91.5 dBm (RXLev =19)
Fig.: Limits RXQual / RXLev dialog window
RXLev value Signal strength (dBm)
63 > -48 dBm
62 -49 dBm to -48 dBm
61 -50 dBm to -49 dBm
... ...
... ...
2 -109 dBm to -108 dBm
1 -110 dBm to -109 dBm
0 below -110 dBm
Fig.: Extract from measurement report: RXQual / RXLev