Rohde & Schwarz SME03A Manuals

Manuals and User Guides for Rohde & Schwarz SME03A. We have 1 Rohde & Schwarz SME03A manual available for free PDF download: Operating Manual

Rohde & Schwarz SME03A Operating Manual (462 pages)

SIGNAL GENERATOR

Brand: Rohde & Schwarz | Category: Portable Generator | Size: 2 MB

Table of Contents
5
Preparation for Use
35
Putting into Operation
35
Supply Voltage
35
Switching On/Off the Instrument
35
Initial Status
36
Setting Contrast and Brightness of the Display
36
RAM with Battery Back-Up
36
Preset Setting
37
Functional Test
37
Fitting the Options
38
Opening the Casing
38
Overview of the Slots
39
Option SM-B1 - Reference Oscillator OCXO
39
Fig. 1-1 SME, View from the Top
39
Option SM-B2 - LF Generator
40
Options SM-B3, SM-B8 and SM-B9 - Pulse Modulator 1.5, 3 and 6 Ghz
41
Option SM-B4 - Pulse Generator
41
Option SM-B5 - FM/PM Modulator
41
Option SM-B6 - Multifunction Generator
43
Option SME-B11 - DM-Coder
43
Option SME-B12 - DM Memory Extension
45
Option SME-B19 - Rear Panel Connections for RF and LF
45
Options SME-B41 - FLEX Protocol - and SME-B42 - POCSAG
45
Cabling of the 50-Mhz Reference (REF50)
46
Mounting into a 19" Rack
46
Operation
47
Explanation of Front and Rear Panel
47
Elements of the Front Panel
47
Display
47
Controls
49
Inputs/Outputs
57
Elements of the Rear Panel
59
Operating Concept
64
Display
64
Fig. 2-3 Design of the Display
64
Basic Operating Steps
65
Calling the Menus
65
Fig. 2-4 MODULATION-AM Menu
65
Selection and Change of Parameters
66
Triggering Action
67
Quick Selection of Menu (QUICK SELECT)
67
Use of [FREQ] and [LEVEL] Keys
68
Use of [RF on / OFF] and [MOD on / OFF] Keys
68
Changing Unit of Level
68
Correction of Input
69
Sample Setting for First Users
69
List Editor
71
Fig. 2-5 Display after am Setting
71
Fig. 2-6 Display after Pattern Setting
73
Fig. 2-7 OPERATION Page of the MEM SEQ Menu
74
Select and Generate - SELECT LIST
75
Deletion of Lists - DELETE LIST
76
Fig. 2-9 DELETE-LIST Selection Window
76
Edition of Lists
77
Fig. 2-10 Edit Function EDIT/VIEW
77
Pattern Setting to Operate the List Editor
81
Fig. 2-13 Edit Function DELETE: Input Window
81
Fig. 2-15, a to C Pattern Setting - Edition of a List
84
Save/Recall - Storing/Calling of Instrument Settings
85
Menu Summary
86
RF Frequency
87
Fig. 2-16Menu FREQUENCY (Preset Setting)
87
Frequency Offset
88
Fig. 2-17 Example of a Circuit with Frequency Offset
88
RF Level
89
Fig. 2-18 Menu LEVEL (Preset Setting) POWER RESOLUTION Is Set to 0.01 Db
89
Level Offset
91
Interrupt-Free Level Setting
91
Fig. 2-19 Example of a Circuit with Level Offset
91
Switching On/Off Internal Level Control
92
Fig. 2-20 Menu LEVEL - ALC (Preset Setting)
92
Internal Level Control - Bandwidth Selection
93
User Correction (UCOR)
93
Fig. 2-21 Menu LEVEL - UCOR - OPERATION Side
93
Fig. 2-22 Menu UCOR - LEVEL-EDIT Side
94
Emf
95
RF on / OFF]-Key
95
Reset Overload Protection (Only SME02 and SME03)
95
Fig. 2-23 Menu LEVEL-EMF
95
Modulation
96
Modulation Sources
96
Table 2-1 Input Sockets for the Different Types of Modulation
96
Simultaneous Modulation
97
Alternate Switching off of Modulations
97
Table 2-2 Status Messages in the Case of a Deviation
97
MOD ON/OFF] Key
98
Table 2-3 Modulations Which Cannot be Operated Simultaneously
98
Analog Modulation
99
LF-Generator
99
Table 2-4 Modulation Generators as Component Parts
99
Amplitude Modulation
100
Fig. 2-24 Menu MODULATION-AM (Preset Setting)
100
Frequency Modulation
102
FM Deviation Limits
103
Preemphasis
103
Fig. 2-26 Dependency of the FM Maximal Deviation on the RF Frequency Set
103
Phase Modulation
104
PM Deviation Limits
105
Pulse Modulation
106
Pulse Generator
106
Fig. 2-29 Signal Example 1: Single Pulse, TRIGGER MODE = AUTO
106
Stereo Modulation
109
Fig. 2-32 Menu MODULATION-STEREO (Preset Setting)
109
VOR- / ILS-Test Signals
110
VOR Modulation
111
Fig. 2-33 Menu MODULATION-VOR (Preset Setting)
111
ILS-Glide Slope Modulation (ILS-GS)
114
Fig. 2-34 Menu MODULATION-ILS-GS (Preset Setting)
114
ILS-Localizer Modulation (ILS-LOC)
118
Marker Beacon
122
Digital Modulation
124
Data Generator
125
PRBS Generator
126
DM Memory Extension, Option SME-B12
127
Recording a Data Sequence from an External Source
130
External Data Sources
132
Table 2-5 Radio Network Data
132
GMSK Modulation
133
GFSK Modulation
135
QPSK Modulation
137
FSK Modulation
140
4FSK Modulation
143
FFSK Modulation
146
Radiocommunication Service ERMES
148
Radiocommunication Service FLEX
153
Radiocommunication Service Reflex25
162
Radiocommunication Service POCSAG
173
LF-Output
178
Sweep
180
Setting the Sweep Range (START, STOP, CENTER and SPAN)
180
Selecting the Sweep Run (SPACING LIN, LOG)
181
Operating Modes (MODE)
181
Trigger Input
182
Sweep Outputs
182
RF-Sweep
184
LEVEL Sweep
186
LF-Sweep
187
LIST Mode
189
Operating Modes (MODE)
189
Table 2-6 LIST Mode; Example of a List
189
Inputs/Outputs
190
Memory Sequence
194
Utilities
198
IEC-Bus Address (SYSTEM-GPIB)
198
Parameter of the RS232 Interface (SYSTEM-RS232)
199
Suppressing Indications and Deleting Memories (SYSTEM-SECURITY)
200
Indication of the IEC-Bus Language (LANGUAGE)
201
Reference Frequency Internal/External (REF OSC)
201
Phase of the Output Signal (PHASE)
202
Password Input with Functions Protected (PROTECT)
203
Calibration (CALIB)
204
Indications of Module Variants (DIAG-CONFIG)
208
Voltage Indication of Test Points (DIAG-TPOINT)
209
Indications of Service Data (DIAG-PARAM)
210
Test (TEST)
210
Assigning Modulations to the [MOD ON/OFF] Key (MOD-KEY)
211
Setting Auxiliary Inputs/Outputs (AUX-I / O)
212
Switching On/Off Beeper (BEEPER)
213
Installation of Software Option
214
The Help System
215
Status
215
Error Messages
216
Remote Control
217
Introduction
217
Brief Instructions
217
IEC-Bus
217
Interface
218
Switchover to Remote Control
218
Remote Control Via IEC Bus
219
Setting the Device Address
219
Indications During Remote Control
219
Querying the Error Status
219
Return to Manual Operation
219
Remote Control Via RS-232-Interface
220
Setting the Transmission Parameters
220
Indications During Remote Control
220
Return to Manual Operating
220
Messages
220
Interface Message
220
Device Messages (Commands and Device Responses)
221
Structure and Syntax of the Device Messages
221
SCPI Introduction
221
Structure of a Command
222
Structure of a Command Line
224
Responses to Queries
224
Parameter
225
Overview of Syntax Elements
227
Description of Commands
228
Notation
228
Common Commands
230
Table 3-1 Common Commands
230
Table 3-2 Device Response to *OPT
231
Abort System
233
Calibration-System
234
Diagnostic-System
237
DISPLAY-System
240
Format-System
241
Memory System
242
Output-System
242
Output2 System
244
Source-System
245
Source:am Subsystem
246
Source:correction Subsystem
248
Source:DM Subsystem
250
Source:ermes Subsystem
266
Source:flex Subsystem
271
Source:fm Subsystem
279
Source:frequency Subsystem
281
Source:ils Subsystem
284
Source:list Subsystem
291
Source:marker Subsystem
294
Source:mbeacon Subsystem
296
Source:phase Subsystem
297
Source:pm Subsystem
298
Source:pocsag Subsystem
300
Source:power Subsystem
304
Source:pulm Subsystem
307
Source:pulse Subsystem
308
Source:reflex25 Subsystem
309
Source:roscillator Subsystem
315
Source:stereo Subsystem
316
Source:sweep Subsystem
319
Source:vor Subsystem
322
Source0|2 System
325
Source0|2:Frequency Subsystem
325
Source 0|2:Function-Subsystem
327
Source2:Marker-Subsystem
328
Source2:Sweep-Subsystem
329
Status-System
331
System-System
333
TEST-System
338
Trigger-System
340
UNIT-System
345
Instrument Model and Command Processing
346
Input Unit
346
Command Recognition
347
Data Set and Instrument Hardware
347
Status Reporting System
347
Output Unit
348
Command Sequence and Command Synchronization
348
Table 3-3 Synchronization with *OPC?, *OPC? and *WAI
348
Status Reporting System
349
Structure of an SCPI Status Register
349
Overview of the Status Registers
351
Description of the Status Registers
352
Status Byte (STB) and Service Request Enable Register (SRE)
352
Table 3-4 Overview of the Status Register
352
IST Flag and Parallel Poll Enable Register (PPE)
353
Event Status Register (ESR) and Event Status Enable Register (ESE)
353
Table 3-5 Meaning of the Bits Used in the Event Status Register
353
Status:operation Register
354
Table 3-6 Meaning of the Bits Used in the Status:operation Register
354
Status:questionable Register
355
Table 3-7 Meaning of the Bits Used in the Status:questionable Register
355
Application of the Status Reporting Systems
356
Service Request, Making Use of the Hierarchy Structure
356
Serial Poll
356
Parallel Poll
357
Query by Means of Commands
357
Error Queue Query
357
Resetting Values of the Status Reporting Systems
358
Table 3-8 Resetting Instrument Functions
358
Fast Restore Mode
359
Maintenance and Troubleshooting
361
Maintenance
361
Cleaning the Outside
361
Storage
361
Exchange of the Lithium Batteries
361
Exchange of RAM Battery
362
Exchange of XMEM Battery
364
Functional Test
365
Performance Test
367
Test Instruments and Utilities
367
Test Systems to Measure Modulation Characteristics
369
Standard Test System
369
Test System with Audio Analyzer
369
Test System for Broadband FM
370
Test System for Pulse Modulation
370
Test System for GFSK
371
Test System Extension by down Conversion
371
Test Procedure
372
Display and Keyboard
372
Frequency Setting
372
Settling Time
374
Reference Frequency
376
Harmonics Suppression/Subharmonics
376
Suppression of Nonharmonics
377
SSB Phase Noise
378
Broadband Noise
380
Residual FM
380
Residual am
381
Output Level
381
Output Reflection Coefficient
383
Interrupt-Free Level Setting (ATTEN FIXED)
384
Overvoltage Protection (SME02 and SME03 Only)
385
Level Monitoring at Input EXT1
385
Modulation Depth of am
386
AM Frequency Response
386
AM Distortion Factor
387
Residual Phim with am
387
Level Monitoring at Input EXT2 (Option SM-B5)
388
FM Deviation Setting
388
FM Frequency Response
389
FM Frequency Response up to 100 Khz
389
FM Frequency Response up to 2 Mhz
389
FM Distortion Factor
390
FM Preemphasis
390
Residual am with FM
390
Carrier Frequency Deviation with FM
391
FM Stereo Modulation
391
Phim Deviation Setting
392
Phim Frequency Response
392
Phim Distortion Factor
393
Internal Modulation Generator
393
Pulse Modulation (Option SM-B3/B8/B9)
394
ON/OFF - Ratio
394
Dynamic Characteristics
394
GFSK Modulation (Option SME-B11)
395
Spectrum
395
Deviation Error
397
QPSK Modulation
398
Spectrum
398
Vector Error (NADC Standard IS-54)
399
GMSK Modulation
400
Spectrum
400
FFSK Modulation
403
LF Generator (Option SM-B2)
403
Frequency Error
403
Frequency Response
404
Pulse Generator (Option SM-B4)
404
Multi-Function Generator (Option SM-B6)
406
Frequency Error, Distortion Factor and Level
406
Frequency Response
406
Distortion Factor and Crosstalk Attenuation Stereo
407
Pilot Tone Level
407
Memory Extension (Option SME-B12)
408
Read/Write Check Via the IEC/IEEE Bus
408
Dibit Synchronization
409
External Triggering
409
Performance Test
410
Table 5-3 Test Report
410
Annex
417
IEC/IEEE Bus Interface
417
Characteristics of the Interface
417
Bus Lines
417
Interface Messages
419
RS-232-C Interface
420
Interface Characteristics
420
Signal Lines
420
Transmission Parameters
421
Interface Functions
421
Handshake
422
Annex
423
List of Error Messages
423
SCPI-Specific Error Messages
423
SME-Specific Error Messages
427
Annex
431
Including IEC-Bus Library for Quickbasic
449
Initialization and Default Status
449
Initiate Controller
449
Initiate Instrument
449
Transmission of Instrument Setting Commands
450
Switchover to Manual Control
450
Reading out Instrument Settings
450
List Management
451
Command Synchronization
451
Service Request
452

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