Tektronix NetTek YBT250, User Manual

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Taking Measurements
3- 116
YBT250 Field Transmitter & Interference Tester User Manual
Table 3- 24: W-CDMA Code Power measurement fields (Cont.)
Field Description
Power The measured power for the selected code based on
the detected spreading factor, with 0.1 dB resolution.
Scrambling Code The detected primary scrambling code number or the
specified manual scrambling code.
Type The purpose of the selected code. See Table 3--25.
Symbol Rate The calculated number equal to the chip rate divided
by the spreading factor
Table 3--25 describes the W-CDMA channel types.
Table 3- 25: W-CDMA channel types
Displayed type
Spreading
factor
Codes(s) Description
P-CPICH 256 0 Primary Pilot channel
P-CCPCH 256 1 Primary Control channel
QPSK Traffic 4-512 1-511 Active code channel using
QPSK symbol modulation
16QAM Traffic 16 1-15 Active HS code channel
using 16QAM symbol
modulation
Inactive 512 2-511 Unused code channels