Tektronix NetTek YBT250, User Manual

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Appendix A: Specifications
A- 12
YBT250 Field Transmitter & Interference Tester User Manual
Table A- 2: Measurement characteristics (Cont.)
Measurement Description
Pilot Power Measures the absolute power of the pilot. It is made
without regard to whether other codes are present.
(P-CPICH for W-CDMA.)
Units dBm, Watts (W)
Resolution 0.1 dB
Accuracy
±
1 dB, --20 dBm to +30 dBm
±
1.5 dB, --50 dBm to --20 dBm
Reference Information:
W-CDMA 3GPP Test Model 2
Sync Power Measures the absolute power of the W-CDMA sync
channel (SCH). It is made without regard to whether
other codes are present.
Units and Resolution dBm, Watts (W): 0.1 dB
Occupied Bandwidth The occupied bandwidth measurement gives the
frequency bandwidth within which 99% of the power
transmitted on a single channel lies. This measurement
can be properly made only if the channel being
measured has no channels adjacent to it.
Units Hertz (Hz)
Resolution Three significant digits
Accuracy 5% of the reading, typical
Reference Information:
For TD-SCDMA signals, OBW is measured for each
timeslot.