122 Chapter 9
W-CDMA Measurement Application
Amplitude
Amplitude
Description Specifications Supplemental Information
Channel Power
Minimum power at RF Input −50 dBm (nominal)
Absolute power accuracy
a
20 to 30 °C Atten = 10 dB
a. Absolute power accuracy includes all error sources for in-band signals except mismatch errors and
repeatability due to incomplete averaging. It applies when the mixer level is high enough that measure-
ment floor contribution is negligible.
±0.94 dB
95% Confidence Absolute power accuracy
20 to 30 °C Atten = 10 dB
±0.27 dB
Measurement floor −79.8 dBm (nominal)