Good Will Instrument Co. SFG-830 Генератор
Manufacturer:
Model:
SFG-830
Date:
2008
Category:
Group:
Description:
Arbitrary Function Generator

Information

Features SFG-830 is a functional signal Generator that applies DDS (Direct Digital Synthesis) technique and can generate frequencies at a resolution of 20mHz, with a high frequency accuracy of 10ppm. Its main signal source can generate waveforms of sine wave, square wave, triangle wave, ramp wave, and arbitrary wave. - The output frequency range and resolution of each waveform are: Sine wave, square wave 20mHz ~ 30MHz 20mHz Triangle wave, ramp wave 100mHz ~ 100kHz 10mHz Arbitrary wave 42.949600MHz/N, where N=8,10,12,...,215 - The depth of AM modulation : 0% ~ 100% - Sweep range : 10mHz ~ 1kHz - With FM and PSK modulation functions, and the users can choose the modulation signal source among sine wave, square wave, triangle wave, ramp wave, and arbitrary wave with modulation frequency up to 10kHz. - The digital modulation and sweep functions provide you a stable and high- resolution (10mHz) modulation environment. - SFG-830 has complete environment of computer Interface, including standard RS232 and optional GPIB, to fulfill your requirement of automatic test and control. - The arbitrary waveform function offers 12000×12bits data length for free compiling. The user can compile not only with keys on the front panel, but also through a compiling Software “Arbitrary Waveform Composer Software for Windows” (optional).

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Руководство пользователя
Manual type:
Руководство пользователя
Pages:
48
Size:
1.15 Mbytes (1202147 Bytes)
Language:
english
Revision:
Manual-ID:
82FG-83000MC
Date:
Quality:
Электронный документ, ни сканирование, очень хорошо читается.
Upload date:
22 October 2020
MD5:
490f028ad1ca5e3930f7aa7aa805a377
Downloads:
174

Information

1. Precautions ... 1 2. Product Outline ... 4 3. Features ... 5 4. Specifications ... 6 5. Front and Rear Panels ... 8 6. Operation ... 11 6.1 The Setup of Output Function ... 11 6.2 The Setup of Frequency ... 11 6.3 The Setup of Amplitude ... 11 6.4 The Setup of Offset ... 12 6.5 The Setup of Arbitrary-Wave Compiler ... 12 6.6 Deleting the Data of Arbitrary Wave ... 13 6.7 The Setting of STOR Button ... 13 6.8 The Setting of RECL Button ... 14 6.9 The SHIFT Key and Function Keys ... 14 6.10 Setup of LIN or LOG Sweep ... 15 6.11 Setup of AM Modulation ... 16 6.12 Setup of FM Modulation ... 17 6.13 Setup of PM Modulation ... 18 6.14 The Commands of GPIB Serial Interface ... 18 6.15 Syntax and Commands: ... 22 6.16 The Examples of the Communication Interface Software ... 24 7. Adjustment and Correction ... 27 7.1 Preparation ... 27 7.2 Adjusting Clock ... 27 7.3 Adjusting the DC of Frequency Double ... 27 7.4 Adjusting D/A Ref ... 27 7.5 Adjusting the Bandwidth ... 27 7.6 Adjusting the Filter ... 28 7.7 Adjusting Harmonic Distortion ... 28 7.8 Calibrating by Software ... 28 7.9 Checking Frequency Accuracy ... 32 7.10 Checking the Amplitude ... 32 .8. The Block Diagram and Description of the System ... 35 Appendix 1 Commands of IEEE488.2 ... 38 Appendix 2 RS-232 Wiring Configuration ... 43

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Руководство по техническому обслуживанию
Manual type:
Руководство по техническому обслуживанию
Pages:
95
Size:
6.76 Mbytes (7083753 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
01 May 2008
Quality:
Электронный документ, ни сканирование, очень хорошо читается.
Upload date:
20 October 2020
MD5:
5e69dba547b6e0645ef19d5872027f23
Downloads:
340

Information

Safety Instructions ... 6 Declaration of Conformity ... 9 Overview of this Manual ... 10 Shortcuts to Major Operations ... 10 Summary of Each Chapter ... 11 Specifications and Appearance ... 13 Specifications ... 13 Front Panel ... 15 Rear Panel ... 17 Setting up and Operating the Instruments ... 18 Setting up and Operating the Instruments ... 18 Setting up the Instrument ... 18 Operating the Instrument ... 19 Calibrating the Instruments ... 21 Calibrating the Instruments ... 21 Preparing for Calibrations ... 22 List of Equipments ... 22 Entering the Calibration Mode ... 23 Calibration Log ... 24 Attenuator ... 33 Sine Wave Amplitude ... 34 Square Wave Amplitude ... 34 Triangle Wave Amplitude ... 35 Square Wave Symmetry ... 35 DC Gain and Offset ... 36 Verifying and Adjusting the Instruments ... 37 Preparing for Verifications ... 38 Verification Log ... 40 Clock Output ... 44 Frequency Doubler ... 45 D/A Reference ... 46 Amplitude (100Hz) ... 47 Amplitude (10kHz) ... 48 Amplitude (500kHz - 1) ... 49 Amplitude (500kHz - 2) ... 50 Filter ... 51 Harmonic Distortion ... 52 Frequency Accuracy ... 53 Sine Wave Amplitude (3.54Vrms) ... 53 Sine Wave Amplitude (1Vrms) ... 54 Square Wave Amplitude ... 54 Triangle Wave Amplitude ... 55 DC Offset Accuracy ... 55 Sub-Harmonics ... 56 Harmonic Distortions (”100kHz) ... 56 Harmonic Distortions (•500kHz) ... 57 Phase Noise ... 57 Square Wave Rise Time ... 58 Square Wave Symmetry ... 58 AM Envelope Distortion ... 59 Remote Control Settings ... 59 Changing the Options ... 60 List of Equipments ... 60 Installing/Removing the GPIB Module ... 61 Changing the AC Mains Voltage ... 62 Replacing the Mains Fuse ... 63 Replacing the Internal Fuse ... 64 Disassembling the Instrument ... 65 List of Equipments ... 65 Top Outer Casing ... 66 Top PCB ... 68 Bottom Outer Casing ... 69 Bottom PCB ... 71 Power supply PCB ... 72 Troubleshooting the Instrument ... 73 List of Equipments ... 74 List of Equipments ... 74 System Block Diagram ... 75 Operation Theory ... 76 DDS Technology Overview ... 78 PCB Locations ... 79 Block Diagram ... 81 RS-232C/GPIB PCB (FG01P010-3, FG01P020, FG01P060) ... 82 DC Power supply PCB (FG01P020) ... 83 Front Panel PCB (FG01P010) ... 84 Top PCB (FG01P030) 1/6 ... 85 Top PCB (FG01P030) 2/6 ... 86 Top PCB (FG01P030) 3/6 ... 87 Top PCB (FG01P030) 4/6 ... 88 Top PCB (FG01P030) 5/6 ... 89 Top PCB (FG01P030) 6/6 ... 90 Bottom PCB (FG01P050) 1/5 ... 91 Bottom PCB (FG01P050) 2/5 ... 92 Bottom PCB (FG01P050) 3/5 ... 93 Bottom PCB (FG01P050) 4/5 ... 94 Bottom PCB (FG01P050) 5/5 ... 95 THE NEXT PAGES ARE MISSING! Ordering the Parts ... 96 PCB Locations ... 97 PCB Mounted Parts ... 98 Top PCB Parts Layout (FG01P030) ... 107 Bottom PCB Parts Layout (FG01P050) ... 108 Front Panel PCB Layout (FG01P010) 1 ... 109 Front Panel PCB Layout (FG01P010) 2 ... 110 Front Panel PCB Layout (FG01P010) 3 ... 111 GPIB PCB Parts Layout (FG01P060) ... 112 Power supply PCB Parts Layout (FG01P020) ... 112 Non-PC Mounted Parts ... 113

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