Anritsu MU368060A 3.1 Setting the Parameters

Section 3 Operation Overview

3-2

3.1 Setting the Parameters

When Digital Mod is pressed, the key lamp lights and the Main screen ap-

pears. This screen is for basic parameter settings on digital modulation.

Details on the Main screen settings are described below.

[1] I/Q Mod.

When Digital Modulation is set to “On”, this unit outputs noise.

When set to “Off”, it outputs CW signal.

Setting item :Int, Ext, Off

[2] System

Sets the communication system.

Setting item :NOISE1

[3] Noise

Sets the bandwidth for the noise to be generated.

Setting range :1.5 to 16 MHz, resolution: 1 kHz

[4] Calculated

Sets the calculated bandwidth.

Setting range :10 to 80% of the inputted setting value for the

noise bandwidth

Resolution : 1 kHz

Contents

Main ii iii Equipment Certificate Anritsu Warranty Anritsu Corporation Contact iv Notes On Export Management Disposing of Product Trademark and Registered Trademark v CE Conformity marking vi C-tick Conformity marking I About This Manual Table of Contents Page Page Page Page 1.2 Product Configuration 1-3 1.2 Product Configuration Page Page Section 2 Storage and Transportation 2-2 2.1 Precautions for Long-term Storage 2.2 Repacking and Transportation 2-3 2.2 Repacking and Transportation Page Page 3-2 3.1 Setting the Parameters Page 3-4 3.1 Setting the Parameters 3-5 3-6. 3.2 Power Accuracy for the Calculated Bandwidth Page Section 4 Sample Measurement 4-2. 4.1 Evaluation Measurement for the Receiver The evaluation measurement procedure for the W-CDMA receiver is de- scribed below. Setup MG3681A + MU368040A + MX368041A/B Two-signal coupler Receiver Wanted signal source Section 5 Sample Calibration 5-1 Section 5 Sample Calibration 5-2 5.1 Calibration of the Output Level 5.1.1 Adjusting the output level for the signal generator 5.1 Calibration of the Output Level 5-3 5.1.2 Adjusting the level at the input connector terminal of the receiver A Noise signal source Section 5 Sample Calibration 5-4 5.1.3 Measuring the level of the outputted noise 5.1 Calibration of the Output Level 5-5 5.1.4 Calibration using the offset setting function of the RF output level Page Section 6 AWGN Internal Adder Function 6-1 6-2 6.1 Product Outline 6.2 Operation When Selecting W-CDMA 6-3 6.2 Operation When Selecting W-CDMA 6.2.1 Main screen 6-4 Page 6-6 6.3 Function Details 6.3 Function Details 6-7 6-8 6.4 Operation When Selecting 1xEVDO 6.4 Operation When Selecting 1xEVDO 6-9 6-10 6.5 Function Details When Selecting 1xEVDO 6.5 Function Details When Selecting 1xEVDO 6-11 Page Section 7 Remote Controls 7-1 7-2 7.1 Device Message List by Function 7.1 Device Message List by Function 7-3 7-4 7.2 Alphabetical Device Message List 7-5 7.2 Alphabetical Device Message List <Example> FREQ 7-6 CALCBW CALCALVL Page I 7-8 IQSRC 7-9 MODE 7-10 7-11 SYS 7-12 7.3 Device Message List for AWGN Internal Adder Functions When Selecting W-CDMA Page 7-14 NOISEADD 7-15 PWRCNR PWRNS Page 7.5 Device Message List for AWGN Internal Adder Functions When Selecting 1xEVDO 7-17 7.5 Device Message List for AWGN Internal Adder Functions When Selecting 1xEVDO Page N 7-19 NOISE N 7-20 NOISECN NOISEPWR Page Page Page 8-2 8.1 Performance Test Caution 8.2 Devices used in Performance Test 8-3 8.2 Devices used in Performance Test 8-4 8.3 RF Output Level Accuracy 8.4 In-band Power Calculation Accuracy 8-5 8.4 In-band Power Calculation Accuracy 8-6. Page Page Appendix A Specifications A-1 Page Appendix B Initial Value List B-1 B Initial Value List Page Appendix C Performance Test Result Sheet C-1 C Performance Test Result Sheet Page Index Index-1 [Alphabetical Order]