WCDMA/HSDPA Signal Analyzer

Introduction

WCDMA/HSDPA Measurements

General Measurement Setups

Scrambling Code Setup

Maximum Spreading Factor Setup

S-CCPCH Spreading Factor, S-CCPCH Code and PICH Code Setup

Threshold Setup

Filtered versus Unfiltered Power

WCDMA/HSDPA RF Measurements

Band Spectrum Setup

Band Spectrum Procedure

Channel Spectrum Setup

Channel Spectrum Procedure

ACLR Measurement Setup

ACLR Measurement Procedure

ACLR Multi-channel ACLR Procedure

Spectral Emission Mask Setup

RF Summary

Demodulator

Zoom Function

Code Domain Power (CDP) Setup

Code Domain Power (CDP) Procedure

HSDPA Setup

HSDPA Procedure

Codogram Setup

Codogram Procedure

Over The Air Measurements

OTA Setup

OTA Procedure

WCDMA Summary Setup

WCDMA Summary Procedure

Pass/Fail Mode Setup

Pass/Fail Mode Procedure

WCDMA/HSDPA Menus

Freq (Frequency) Menu

Amplitude Menu

Setup Menu

Setup 1/2 Menu

Setup 2/2 Menu

Measurements Menu

RF Measurement Menu

Band Spectrum Menu

Channel Spectrum Menu

ACLR Menu

Demodulator Menu

CDP Menu

HSDPA Menu

Codogram Menu

Over-The-Air Menu

OTA Setup Menu

Multipath Menu

Pass/Fail Mode Menu

ScriptMaster Menu

Marker Menu

Sweep Menu

Measure Menu

Trace Menu

Limit Menu

Other Menus

Introduction

Three WCDMA/HSDPA options and one WCDMA option are available:

•	WCDMA/HSDPA RF Measurements (Option 44)

•	WCDMA Demodulator (Option 45)

•	WCDMA/HSDPA Demodulator (Option 65)

•	WCDMA/HSDPA Over The Air (OTA) (Option 35) measurements.

Connect the unit to any Node B/BTS for accurate RF and demodulator measurements.

Note	The WCDMA/HSDPA Demodulator option demodulates both WCDMA and HSDPA signals. The WCDMA Demodulator only demodulates WCDMA signals.

The unit can measure node B transmitter performance over the air or directly. To measure a WCDMA signal over the air, connect the appropriate frequency band antenna to the RF In connector. To connect the node B equipment directly, connect the power amplifier of the node B equipment to the RF In connector of the unit using a coupler or attenuator.

Note	The maximum input damage level of the RF In port is +30 dBm. To prevent damage always use a coupler or high power attenuator.

 

Copyright 2010 Anritsu Company
	Anritsu Company
	1-800-ANRITSU
	10450-00024, Rev. B
	mmdtechpubs@anritsu.com