BenutzerhandbuchInhaltsverzeichnisCover1Safety Symbols2For Safety3TABLE OF CONTENTS15SECTION 1 GENERAL191.1 Brief Description191.2 Operation Manual201.3 Composition of Devices211.3.1 Standard Composition211.3.2 Options221.4 Application Parts231.5 Specifications24SECTION 2 PRECAUTION312.1 Installation Precautions312.1.1 Installation site environmental conditions312.2 Safety Measures322.2.1 General power supply safety measures322.2.2 Reverse power input to RF output connector322.3 Mounting the MG3641A/MG3642A in the Frame332.4 Preparation Before Power-On342.4.1 Connecting the Power Cord352.4.2 Fuse Replacement36SECTION 3 PANEL LAYOUT373.1 Panel Layout373.1.1 Front panel layout373.1.2 Rear panel layout393.1.3 Panel layout diagram40SECTION 4 OPERATING INSTRUCTIONS414.1 Turning Power On/Off414.1.1 Turning Power On434.1.2 Turning Power Off444.2 Explanation of Screens454.3 Initial Settings464.4 Setting the Frequency484.4.1 Setting the Frequency484.4.2 Displaying the Frequency Relative Value494.4.3 Frequency Offset504.5 Setting the Output Level514.5.1 Setting the Output Level514.5.2 Displaying the Output Level Relative Value524.5.3 Output Level Offset534.5.4 Level Continuous Mode544.5.5 Switching the Output Signal On/Off554.5.6 Special Functions Related to Level564.6 Setting the Modulation584.6.1 Outline of Modulation584.6.2 Setting the Modulation Function594.6.3 Setting the Modulation Factor and Frequency Deviation604.6.4 Setting Range of FM Frequency Deviation614.6.5 Polarity of Modulation Signal614.6.6 Pulse Modulation624.7 Setting the Modulation Signal Source644.7.1 Internal Modulation Signal (Int1)644.7.2 Internal Modulation Signals (Int2, Int3)654.7.3 External Modulation Signals (Ext1, Ext2)664.8 Setting the AF Output684.9 Memory Functions704.9.1 Outline of Memory Functions704.9.2 Storing in the Memory704.9.3 Recalling Memory Contents714.9.4 Clearing the Memory734.9.5 Selecting the Memory Recall Mode744.10 Sweep Functions754.10.1 Outline of Sweep Functions754.10.2 Setting and Executing the Sweep764.10.3 Sweep Auxiliary Outputs784.11 Trigger Function814.11.1 Outline of trigger function814.11.2 Registering the trigger program824.11.3 Executing the trigger program834.11.4 Checking the contents of the trigger program844.12 Miscellaneous Functions854.12.1 Setting Display On/Off854.12.2 Setting Bell • Alarm On/Off864.12.3 Setting address and only mode of GPIB874.12.4 Panel Lock884.13 Removing Reverse Power Protection (RPP) Circuit Operation894.14 Error Messages90SECTION 5 MEASUREMENT935.1 Measurement of Sensitivity935.1.1 Measuring 20 dB NQ sensitivity945.1.2 Measuring 12 dB SINAD sensitivity955.2 Measuring the 1-signal Selectivity965.2.1 Measuring selectivity characteristics of the FM receiver in 20 dB NQ method965.2.2 Measuring spurious response995.3 Measuring the 2-signal Selectivity1015.3.1 Measuring the sensitivity blocking of the FM receiver1015.3.2 Measuring the cross-modulation characteristics104SECTION 6 GPIB1076.1 Outline of GPIB1076.1.1 Overview1076.1.2 GPIB functions1076.1.3 Setup example1086.1.4 Standard1096.2 Device Message List1106.2.1 Outline1106.2.2 General Information On SCPI1106.2.3 Command Structure1106.2.4 Writing Commands1116.2.5 Compounding Commands1126.2.6 Parameter1136.2.7 Unit1136.2.8 Command Tree1146.3 Connecting the GPIB Cable1206.4 Device Message Format1216.4.1 Program message format1216.4.2 Response message format1246.5 Status Message1266.5.1 Status register configuration1266.5.2 IEEE488.2-based status register1276.5.3 SCPI standard status register1286.5.4 Reading, writing, clearing, and resetting the status register1296.5.5 SCPI error messages1316.6 Initializing Device1336.6.1 Bus initialization1336.6.2 Message initialization1336.6.3 Device initialization1336.6.4 Device state at power-on1336.7 Detailed Description of Commands1346.7.1 Frequency subsystem1346.7.2 Output level subsystem1386.7.3 AM subsystem1446.7.4 FM subsystem1456.7.5 PM subsystem1476.7.6 Modulation source subsystem1486.7.7 MEMORY subsystem1516.7.8 Display subsystem1536.7.9 System subsystem1546.7.10 Status subsystem1556.8 IEEE488.2 Common Command1576.9 Sample Program1596.10 GPIB Command Interchange Function1626.10.1 Outline1626.10.2 Restrictions in MG3633A command interchange mode1636.10.3 Restrictions in MG3631A/32A command interchange mode166SECTION 7 PERFORMANCE TEST1697.1 Performance Test Required1697.2 Performance Test Device List1707.3 Performance Test1717.3.1 Output frequency1727.3.2 Output level frequency characteristics1737.3.3 Output level accuracy1747.3.4 FM deviation and FM distortion1767.3.5 AM modulation factor and AM distortion178SECTION 8 CALIBRATION1818.1 Calibration Required1818.2 Calibration Device List1818.3 Calibration182SECTION 9 STORAGE AND TRANSPORTATION1859.1 Daily Servicing and Preventive Maintenance1859.2 Storage Precautions1859.2.1 Precautions before storage1859.2.2 Recommended storage conditions1869.3 Repacking and Transportation1869.3.1 Repacking1869.3.2 Transportation186APPENDIX A INITIAL FACTORY SETTINGS187APPENDIX B FUNCTION-KEY TRANSITION191APPENDIX C FRONT AND REAR PANEL LAYOUT197APPENDIX D INDEX201APPENDIX E PERFORMANCE TEST RESULTS SHEET207Größe: 1,46 MBSeiten: 212Language: EnglishHandbuch öffnen
BenutzerhandbuchInhaltsverzeichnisCover1Safety Symbols2For Safety3TABLE OF CONTENTS15SECTION 1 GENERAL191.1 Brief Description191.2 Operation Manual201.3 Composition of Devices211.3.1 Standard Composition211.3.2 Options221.4 Application Parts231.5 Specifications24SECTION 2 PRECAUTION312.1 Installation Precautions312.1.1 Installation site environmental conditions312.2 Safety Measures322.2.1 General power supply safety measures322.2.2 Reverse power input to RF output connector322.3 Mounting the MG3641A/MG3642A in the Frame332.4 Preparation Before Power-On342.4.1 Connecting the Power Cord352.4.2 Fuse Replacement36SECTION 3 PANEL LAYOUT373.1 Panel Layout373.1.1 Front panel layout373.1.2 Rear panel layout393.1.3 Panel layout diagram40SECTION 4 OPERATING INSTRUCTIONS414.1 Turning Power On/Off414.1.1 Turning Power On434.1.2 Turning Power Off444.2 Explanation of Screens454.3 Initial Settings464.4 Setting the Frequency484.4.1 Setting the Frequency484.4.2 Displaying the Frequency Relative Value494.4.3 Frequency Offset504.5 Setting the Output Level514.5.1 Setting the Output Level514.5.2 Displaying the Output Level Relative Value524.5.3 Output Level Offset534.5.4 Level Continuous Mode544.5.5 Switching the Output Signal On/Off554.5.6 Special Functions Related to Level564.6 Setting the Modulation584.6.1 Outline of Modulation584.6.2 Setting the Modulation Function594.6.3 Setting the Modulation Factor and Frequency Deviation604.6.4 Setting Range of FM Frequency Deviation614.6.5 Polarity of Modulation Signal614.6.6 Pulse Modulation624.7 Setting the Modulation Signal Source644.7.1 Internal Modulation Signal (Int1)644.7.2 Internal Modulation Signals (Int2, Int3)654.7.3 External Modulation Signals (Ext1, Ext2)664.8 Setting the AF Output684.9 Memory Functions704.9.1 Outline of Memory Functions704.9.2 Storing in the Memory704.9.3 Recalling Memory Contents714.9.4 Clearing the Memory734.9.5 Selecting the Memory Recall Mode744.10 Sweep Functions754.10.1 Outline of Sweep Functions754.10.2 Setting and Executing the Sweep764.10.3 Sweep Auxiliary Outputs784.11 Trigger Function814.11.1 Outline of trigger function814.11.2 Registering the trigger program824.11.3 Executing the trigger program834.11.4 Checking the contents of the trigger program844.12 Miscellaneous Functions854.12.1 Setting Display On/Off854.12.2 Setting Bell • Alarm On/Off864.12.3 Setting address and only mode of GPIB874.12.4 Panel Lock884.13 Removing Reverse Power Protection (RPP) Circuit Operation894.14 Error Messages90SECTION 5 MEASUREMENT935.1 Measurement of Sensitivity935.1.1 Measuring 20 dB NQ sensitivity945.1.2 Measuring 12 dB SINAD sensitivity955.2 Measuring the 1-signal Selectivity965.2.1 Measuring selectivity characteristics of the FM receiver in 20 dB NQ method965.2.2 Measuring spurious response995.3 Measuring the 2-signal Selectivity1015.3.1 Measuring the sensitivity blocking of the FM receiver1015.3.2 Measuring the cross-modulation characteristics104SECTION 6 GPIB1076.1 Outline of GPIB1076.1.1 Overview1076.1.2 GPIB functions1076.1.3 Setup example1086.1.4 Standard1096.2 Device Message List1106.2.1 Outline1106.2.2 General Information On SCPI1106.2.3 Command Structure1106.2.4 Writing Commands1116.2.5 Compounding Commands1126.2.6 Parameter1136.2.7 Unit1136.2.8 Command Tree1146.3 Connecting the GPIB Cable1206.4 Device Message Format1216.4.1 Program message format1216.4.2 Response message format1246.5 Status Message1266.5.1 Status register configuration1266.5.2 IEEE488.2-based status register1276.5.3 SCPI standard status register1286.5.4 Reading, writing, clearing, and resetting the status register1296.5.5 SCPI error messages1316.6 Initializing Device1336.6.1 Bus initialization1336.6.2 Message initialization1336.6.3 Device initialization1336.6.4 Device state at power-on1336.7 Detailed Description of Commands1346.7.1 Frequency subsystem1346.7.2 Output level subsystem1386.7.3 AM subsystem1446.7.4 FM subsystem1456.7.5 PM subsystem1476.7.6 Modulation source subsystem1486.7.7 MEMORY subsystem1516.7.8 Display subsystem1536.7.9 System subsystem1546.7.10 Status subsystem1556.8 IEEE488.2 Common Command1576.9 Sample Program1596.10 GPIB Command Interchange Function1626.10.1 Outline1626.10.2 Restrictions in MG3633A command interchange mode1636.10.3 Restrictions in MG3631A/32A command interchange mode166SECTION 7 PERFORMANCE TEST1697.1 Performance Test Required1697.2 Performance Test Device List1707.3 Performance Test1717.3.1 Output frequency1727.3.2 Output level frequency characteristics1737.3.3 Output level accuracy1747.3.4 FM deviation and FM distortion1767.3.5 AM modulation factor and AM distortion178SECTION 8 CALIBRATION1818.1 Calibration Required1818.2 Calibration Device List1818.3 Calibration182SECTION 9 STORAGE AND TRANSPORTATION1859.1 Daily Servicing and Preventive Maintenance1859.2 Storage Precautions1859.2.1 Precautions before storage1859.2.2 Recommended storage conditions1869.3 Repacking and Transportation1869.3.1 Repacking1869.3.2 Transportation186APPENDIX A INITIAL FACTORY SETTINGS187APPENDIX B FUNCTION-KEY TRANSITION191APPENDIX C FRONT AND REAR PANEL LAYOUT197APPENDIX D INDEX201APPENDIX E PERFORMANCE TEST RESULTS SHEET207Größe: 1,46 MBSeiten: 212Language: EnglishHandbuch öffnen
