3GPP Signal Analyzer for Anritsu RF and Microwave Handheld Instruments : W-CDMA/HSPA+ Signal Analyzer : Measurements Menu : Channel Spectrum Menu
  
Channel Spectrum Menu
Key Sequence: Measurements > RF Measurements > Channel Spectrum
W-CDMA/HSPA+ Channel Spectrum Menu
Span: Select either a 5 MHz or 10 MHz span.
Back: Returns to the RF Measurement Menu.