Wavetek 395 Generator
Hersteller:
Modell:
395
Datum:
2000
Kategorie:
Gruppe:
Beschreibung:
100 MHz Synthesized Arbitrary Waveform Generator

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Wavetek-Datron’s model 395 100-MHz synthesized arbitrary waveform Generator delivers high-speed performance in both bench-top and ATE applications. The model 395 combines the capabilities of a synthesized arbitrary waveform Generator, synthesized function Generator, pulse Generator, noise generator, sweep Generator, and trigger Generator. As a modulation source, the model 395 provides real-time AM and SCM, and synthesized AM, SCM and FM. The Model 395’s 1mHz to 100 MHz clock generates arbitrary (user-defined) waveforms with 12 bits of vertical resolution (4096 points: -2048 to +2047) and up to 256K points of horizontal memory for simulating “real-world” non-standard signals. At clock rates of 50 MHz or below, model 395 uses direct digital synthesis (DDS) that provides high- frequency resolution (up to 10 digits). model 395 is an excellent signal source for a wide range of applications, including in-circuit testing of semiconductors, communication testing requiring complex pulse patterns, and performance characterization testing of electrical devices. Create arbitrary waveforms using the Model 395’s front panel by using point-by-point, copy, or line edit modes. Also, use the RS-232 Interface or optional GPIB (IEEE-488.2, SCPI compatible) Interface to upload waveforms. Wavetek-Datron’s WaveForm DSP Software tool makes waveform creation, modification, and uploading easy over the GPIB Interface. The Direct DSO Upload, part of Option 001 IEEE-488 Interface, allows transfer of waveforms captured with a digital storage Oscilloscope directly into the model 395. Another capability, Sequence, allows up to four waveforms to be linked in a sequence with advancement from one waveform to the next conditional upon waveform repeat (loop) counts and trigger signals. In addition to complex arbitrary waveforms, Model 395 provides a number of synthesized standard waveforms including sine waves to 40 MHz, square waves to 50 MHz, and triangle waves to 10 MHz. The built-in pulse Generator generates pulses with programmable parameters that include rate, width, delay, and rise/fall times. Pulse train allows you to create a series of up to 10 independently programmable pulses each with their own level, width, delay, rise/fall times. Noise functions provide analog noise, digital noise, signal-plus-noise, comb, and comb- plus-noise. Sweep allows frequency sweeps from 1mHz to 20 MHz in one continuous band and include seven sweep modes, as well as linear or logarithmic spacing. The model 395 allows real-time AM and SCM modulation of both standard and arbitrary waveforms. For non-continuous operation, the model 395 provides triggered and gated modes. Triggered mode includes programmable burst counts from 1 to 1,048,575 counts. Trigger sources include an internal trigger rate Generator, manual trigger key, trigger input BNC, and remote trigger command. model 395 is designed to provide an MTBF in excess of 10,000 hours, thus the model 395 is extremely reliable. The easy-to-use calibration procedure can be performed entirely from the front panel in less than fifteen minutes without removing the instrument cover.

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Bedienungsanleitung
Dokumenttyp:
Bedienungsanleitung
Seiten:
296
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8.79 Mbytes (9212113 Bytes)
Sprache:
english
Revision:
Dokument-ID:
1006-00-0781-01
Datum:
1994 02 01
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Gescanntes Dokument, alles ist lesbar.
Upload Datum:
2018 08 15
MD5:
d2c79bfa89c98ee84fbd30915e248f89
Downloads:
495

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Installation and Preparation For Use Section 2 tells you how to set up and check out the Model 395 before you use it. It also familiarizes you with the physical setup of the unit. Introduction To The Model 395 Section 3 describes the fundamentals of front panel operation using a series of examples, Operation Reference Section 4 provides detailed explanations for every function and feature of the model 395. Remote Operation Section 5 provides an introduction to the set up and operation of the model 395 from remote sources using the standard RS-232 or optional IEEE-488.2interfaces. It also contains the Model395 SCPI remote command set and IEEE 488.2 Common Commands. Specifications Appendix A, located at the rear of this manual, contains the detailed specifications for the model 395. Menu Quick Reference Appendix B contains quick reference diagrams of the Model 395 menu structure. SDP! Quick Reference Appendix C contains quick reference diagrams of the Model 395 SCPI command tree. The SCPI information is presented as a "Primer". This appendix also contains the SCPI required Conformance Information. Rack Adapter instructions Appendix D contains instructions for mounting the Model 395 in an instrument rack. DSO Upload Appendix F contains instructions on DSO uploading to the model 395. Plus, appendix F describes how to create and load DSO driver files for DSOs not included in the unit's firmware. Verification and Alignment Procedures Appendix G contains both the , verification test procedure and alignment procedure for the model 395.

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Bedienungsanleitung
Dokumenttyp:
Bedienungsanleitung
Seiten:
288
Größe:
1.07 Mbytes (1122530 Bytes)
Sprache:
english
Revision:
1.0
Dokument-ID:
850325
Datum:
Qualität:
Gescanntes Dokument, alles ist lesbar.
Upload Datum:
2014 11 18
MD5:
fd8acdf6c8d7f9246b0b0c82812d937c
Downloads:
703

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Section 1 Introduction 1.1 THE MODEL 395 ... 1-1 1.2 ORGANIZATION OF THIS MANUAL ... 1-2 Section 2 Initial Preparation 2.1 THIS SECTION ... 2-1 2.2 RECEIVING AND INSPECTING SHIPMENTS ... 2-1 2.3 RETURNING EQUIPMENT FOR REPAIR ... 2-1 2.4 PREPARATION FOR STORAGE OR SHIPMENT ... 2-2 2.5 LINE VOLTAGES AND FUSES ... 2-2 2.6 INITIAL TURN-ON ... 2-4 2.7 ERROR MESSAGES ... 2-5 2.8 FUNCTIONAL CHECKOUT ... 2-5 Continuous Mode Check ... 2-5 Sweep Mode Check ... 2-5 Gated Mode Check ... 2-5 Triggered Mode Check ... 2-6 2.9 OPERATOR MAINTENANCE ... 2-6 2.9.1 Routine Maintenance ... 2-6 2.9.2 Battery Replacement ... 2-7 2.10 RACK MOUNTING EARS ... 2-7 2.11 REMOTE SETUP ... 2-7 2.11.1 RS-232 ... 2-7 2.11.2 IEEE-488 (Option 001) ... 2-10 Section 3 Introduction To The Model 395 3.1 OVERVIEW OF THE MODEL 395 ... 3-1 Using the Model 395 ... 3-1 3.2 NAVIGATING THE SCREENS ... 3-1 3.2.1 Front Panel Keys and Screens ... 3-1 3.2.2 Softkeys ... 3-2 3.2.3 Extended Screens ... 3-2 3.2.4 Changing Numeric Values ... 3-3 3.2.5 Correcting Mistakes ... 3-4 3.3 ON-SCREEN HELP ... 3-4 3.4 ERROR MESSAGES ... 3-5 3.5 INITIAL SETUP ... 3-5 3.6 model 395 AS A FUNCTION GENERATOR ... 3-6 Example 1. Setting Up the Function Generator ... 3-6 3.7 model 395 AS AN ARBITRARY WAVEFORM GENERATOR ... 3-10 Example 2 Creating an Arbitrary Waveform Using Line Draw ... 3-11 Example 3 Generating the Arb Waveform ... 3-14 Example 4. Creating an Arb Waveform Using Waveform Insert ... 3-17 Example 5. Creating an Arbitrary Waveform Using Point Edit ... 3-19 3.8 THE model 395 AS A WAVEFORM SEQUENCE Generator ... 3-22 Example 6 Creating a Waveform Sequence ... 3-22 3.9 STORING AND RECALLING SETUPS ... 3-24 Example 7. Storing and Recalling an Instrument Setup ... 3-24 3.10 THE model 395 AS A SWEEP GENERATOR ... 3-25 Example 8. Setting up the Sweep Generator ... 3-25 3.11 THE model 395 AS A TRIGGER GENERATOR ... 3-27 Example 9 Setting up the Triggered Generator ... 3-27 3.12 THE model 395 AS A PULSE GENERATOR ... 3-31 Example 10 Setting up the Pulse Waveform ... 3-31 Example 11 Setting up the Pulse Train Waveform ... 3-34 3.13 THE model 395 AS A NOISE GENERATOR ... 3-43 Example 12 Setting Up the Signal To Noise Waveform ... 3-43 3.14 THE model 395 AS AN AMPLITUDE MODULATION SIGNAL SOURCE ... 3-46 Example 13 Setting Up Amplitude Modulation ... 3-46 3.15 THE model 395 SUMMING INPUT ... 3-48 Example 14. Setting Up Summing Input ... 3-48 Section 4 Front Panel Operation Reference 4.1 INTRODUCTION ... 4-1 4.2 FRONT PANEL ... 4-1 4.3 REAR PANEL ... 4-9 4.4 REFERENCE ... 4-11 4.4.1 Amplitude ... 4-11 4.4.2 AM In (amplitude modulation And SCM) ... 4-14 4.4.3 Arbitrary Waveforms ... 4-16 4.4.3.1 Introduction ... 4-16 4.4.3.2 Creating Waveforms ... 4-17 4.4.3.3 Create From Copy ... 4-18 4.4.3.4 Modifying Waveforms ... 4-19 4.4.4 Filter ... 4-29 4.4.4.1 Introduction ... 4-29 4.4.4.2 Mode ... 4-29 4.4.4.3 Filter ... 4-30 4.4.5 Frequency ... 4-30 4.4.5.1 Standard Waveform Frequency ... 4-30 4.4.5.2 Standard Waveform Period ... 4-30 4.4.5.3 Arbitrary Waveforms - Frequency / Period ... 4-31 4.4.5.4 Sequence - Frequency/Period ... 4-31 4.4.5.5 Pulse / Pulse Train Period ... 4-31 4.4.5.6 Noise Clock ... 4-31 4.4.6 MODE ... 4-32 4.4.7 OFFSET ... 4-34 4.4.8 REMOTE ... 4-35 4.4.9 RESET ... 4-36 4.4.10 SEQUENCE ... 4-37 4.4.11 SETUPS ... 4-40 4.4.12 STANDARD WAVEFORMS ... 4-41 4.4.12.1 Introduction ... 4-41 4.4.12.2 Sine ... 4-42 4.4.12.3 Square ... 4-42 4.4.12.4 Triangle ... 4-42 4.4.12.5 DC ... 4-42 4.4.12.6 Positive Ramp ... 4-43 4.4.12. 7 Negative Ramp ... 4-43 4.4.12.8 Sin(x)/x ... 4-43 4.4.12.9 Positive Haversine ... 4-43 4.4.12.10 Negative Haversine ... 4-43 4.4.12.11 Pulse ... 4-43 4.4.12.12 Pulse Train ... 4-46 4.4.12.13 Digital Noise ... 4-51 4.4.12.14 Analog Noise (White Analog Noise) ... 4-52 4.4.12.15 Comb ... 4-55 4.4.12.16 Signal Plus Noise ... 4-57 4.4.12.17 Signal Plus Comb ... 4-60 4.4.12.18 AM / SCM ... 4-63 4.4.12.19 FM ... 4-65 4.4.12.20 Arb Waveforms ... 4-66 4.4.12.21 Sequence ... 4-66 4.4.13 Status ... 4-67 4.4.14 Sum in ... 4-68 4.4.15 Sweep ... 4-69 4.4.16 Sync Out ... 4-74 4.4.17 Trigger ... 4-76 4.4.18 Utility ... 4-77 4.4.19 Ref In / Ref Out ... 4-79 Section 5 Remote Operation 5.1 INTRODUCTION ... 5-1 5.2 SCPI PRIMER ... 5-2 5.2.1 Parameters ... 5-3 5.2.2 Queries ... 5-4 5.2.3 SCPI Punctuation and Syntax ... 5-4 5.2.4 Condensed Rules: ... 5-4 5.2.5 Text Symbols ... 5-5 5.2.6 Example Command Tree ... 5-6 5.2.7 Example Command Table ... 5-8 5.2.8 Example Command Syntax Diagrams ... 5-8 5.3 REMOTE RS-232 SETUP ... 5-11 5.3.1 Hardware Setup ... 5-11 5.3.2 Instrument Setup ... 5-11 5.4 IEEE-488.1 (GPIB) SETUP ... 5-12 5.4.1 Hardware Setup ... 5-12 5.4.2 Instrument Setup ... 5-12 5.5 SCPI PROGRAMMING EXAMPLES ... 5-13 5.5.1 model 395 As a Function Generator ... 5-14 Example 1. Setting Up the Function Generator ... 5-14 5.5.2 model 395 as an Arbitrary Waveform Generator ... 5-15 Example 2 Creating an Arbitrary Waveform Using Line Draw ... 5-15 Example 3 Running the Arb Waveform ... 5-16 Example 4. Creating an Arb Waveform Using Waveform Insert ... 5-17 Example 5. Creating an Arbitrary Waveform Using Point Edit ... 5-17 5.5.3 The model 395 as a Waveform Sequence Generator ... 5-19 Example 6 Creating a Waveform Sequence ... 5-19 5.5.4 Storing and Recalling Setups ... 5-20 Example 7. Storing and Recalling an Instrument Setup ... 5-20 5.5.5 The model 395 As a Sweep Generator ... 5-20 Example 8. Setting up the Sweep Generator ... 5-20 5.5.6 The model 395 as a Trigger Generator ... 5-21 Example 9 Setting up the Triggered Generator ... 5-21 5.5.7 The model 395 as a Pulse Generator ... 5-22 Example 10 Setting up the Pulse Waveform ... 5-22 Example 11 Setting up the Pulse Train Waveform ... 5-22 5.5.8 The model 395 as a Noise Generator ... 5-24 Example 12 Setting Up the Signal To Noise Waveform ... 5-24 5.5.9 The model 395 as an Amplitude Modulation Signal Source ... 5-24 Example 13 Setting Up Amplitude Modulation ... 5-24 5.5.10 The model 395 and its Summing Input ... 5-25 Example 14. Setting Up Summing Input ... 5-25 5.6 SCPI COMMANDS ... 5-27 5.6.1 ABORT ... 5-27 5.6.2 CALibration ... 5-27 5.6.3 DISPlaY ... 5-28 5.6.4 INITiate ... 5-29 5.6.5 MMEMory ... 5-29 5.6.6 OUTPut ... 5-31 5.6.7 RESet ... 5-32 5.6.8 [SOURce] ... 5-33 5.6.9 STATus ... 5-44 5.6.10 SYSTem ... 5-45 5.6.11 TEST ... 5-45 5.6.12 TRACe ... 5-46 5.5.12 TRIGger ... 5-48 5.7 IEEE 488.2 COMMON COMMANDS ... 5-50 5.8 HIGH SPEED BINARY WAVEFORM TRANSFER ... 5-51 5.9 RS-232-C PROGRAMMING ... 5-53 5.10 GPIB ERROR HANDLING AND STATUS REPORTING ... 5-53 5.11 RESUMING LOCAL OPERATION ... 5-58 Appendix A Specifications Appendix B Menu - Quick Reference Appendix C SCPI Command - Quick Reference Appendix D Rack Ears Kit Installation Appendix E Information/Error Messages Appendix F DSO Upload Appendix G Performance Verification and Alignment Procedures

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