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Giga-tronics 8650A Series Manuals
Manuals and User Guides for Giga-tronics 8650A Series. We have
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Giga-tronics 8650A Series manual available for free PDF download: Operation Manual
Giga-tronics 8650A Series Operation Manual (240 pages)
Universal Power Meters
Brand:
Giga-tronics
| Category:
Measuring Instruments
| Size: 3 MB
Table of Contents
Table of Contents
5
About this Manual
13
Conventions
15
Record of Manual Changes
17
Special Configurations
19
Introduction
21
Description
21
Features
21
Power Requirements
22
Environmental Requirements
22
Items Furnished
22
Items Required
22
Tools and Test Equipment
22
Cooling
22
Cleaning
23
Receiving Inspection
23
Preparation for Reshipment
23
Installation
24
Safety Precautions
24
Line Voltage and Fuse Selection
25
Power Sensor Precautions
25
The Rear Panel
26
Figure 1-2: the 8650A Rear Panel
26
8650A System Specifications
27
Table 1-1: Measurement Rates
30
Front Panel Operation
33
Introduction
33
The Front Panel
33
Figure 2-1: the 8652A Front Panel
33
8650A Configuration
36
Figure 2-2: the Main Menu
36
Meter Setup
37
Figure 2-3: Power Meter Configuration Display
38
Figure 2-4: Illustration of the Strip Chart
40
Figure 2-5: Illustration of External Gating
41
Figure 2-6: Illustration of External Triggering
42
Figure 2-7: Illustration of Burst Edge Configuration
43
Figure 2-8: Illustration of the Histogram
44
Figure 2-10: Illustration of the CCDF Curve
45
Figure 2-9: Illustration of the CDF Curve
45
Display Setup
46
Figure 2-11: the Configuration Display Menu
46
Figure 2-12: the Data Line Configuration Menu
47
Figure 2-13: the Sensor Setup Menu
49
Rel
49
Sensor Setup
49
Measurement Guide
53
Using the Power Sweep Calibrator
53
80701A Sensor Operation
53
Sensor Zero and Calibration
54
Figure 2-14: Setup for Sensor Calibration
54
Calibration & Zeroing for High Power Sensors with Removable Attenuators
55
Low Level Performance Check
56
Measuring Source Output Power
57
Using the Peaking Meter
57
Figure 2-15: the Peaking Meter
57
High Power Level Measurements
58
Modulated Measurement Modes
58
Figure 2-16: Burst Measurement
59
Measurement Collection Modes
61
Figure 2-17: Delay and Delay Offsets
62
Mode Restrictions
63
When to Use CW, MAP and BAP
63
Multi-Tone Tests
63
Peak Hold
64
Figure 2-18: Peak Hold
64
Crest Factor
65
Figure 2-19: Crest Factor
65
Burst Signal Measurements
67
Burst Start Exclude, Burst End Exclude
68
Figure 2-20: Burst Start Exclude & Burst End Exclude
68
Burst Dropout
69
Optimizing Measurement Speed
70
Peak Power Measurements
71
Measuring an Attenuator (Single Channel Method)
71
Improving Accuracy
72
Performance Verification
73
Sources of Error
74
Remote Operation
75
Introduction
75
Sending Commands to the 8650A
75
Table 3-1: Implemented IEEE Standards
75
Polling
76
Data Output Formats
77
Power-On Default Conditions
78
SCPI Command Interface
79
Sensor Calibration and Zero
79
Sensor and Channel Configuration
79
Figure 3-1: SCPI Subsystem Model
79
Measurement Triggering
80
Memory Functions
80
IEEE 488.2 Required Commands
80
Table 3-2: IEEE Required Command Codes
80
Calculate Subsystem Commands
81
Figure 3-2: Calculat Subsystem Commands
81
Sense Subsystem Commands
82
Figure 3-3: Sense Subsystem Command Tree
82
Trigger Subsystem Commands
83
Figure 3-4: Trigger Subsystem Command Tree
83
GPIB Command Syntax
84
Table 3-3: SCPI Command Syntax
85
Sensor Calibration and Zeroing
88
Reading Power Measurements
90
Instrument Triggering
92
Figure 3-5: Trigger Subsystem Command Tree
92
Arming the Triggering Cycle
96
Channel Configuration
97
Cal Factor Correction
99
High Speed Measurements
101
Peak Power Sensor Triggering
105
Averaging
107
Relative or Referenced Measurements
108
Offsets
109
SRQ and Status Monitoring
110
Figure 3-6: the SCPI Status Structure Registers
112
Min/Max Configuration and Monitoring
114
Limit Line Configuration and Monitoring
116
Analog Output
118
Saving and Recalling Configurations
120
Halting Operation
120
Preset Configuration
121
Table 3-4: Reset and Power on Default Commands
121
Identification Commands
123
Calibrator Controls
124
Sensor EEPROM Commands
124
Self-Test
125
Error Messages
125
Table 3-5: SCPI Standard Error Messages
125
Table 3-6: Device Specific Error Messages
126
IEEE 488.2 Interface Command Codes
128
Command Syntax
128
8650A Command Code Set
131
Table 3-7: 8650A IEEE 488.2 Command Set
131
8540C Emulation Command Code Set
134
Table 3-8: 8540C Emulation Command Set
134
HP436 Emulation Command Code Set
137
Table 3-9: HP436 Emulation Command Set
137
HP437 Emulation Command Code Set
138
Table 3-10: HP437 Emulation Command Set
138
HP438 Emulation Command Code Set
140
Table 3-11: HP438 Emulation Command Set
140
Analog Output
142
Averaging
143
Auto Averaging
143
Table 3-12: Measurement Setting Target Default Values
143
Manual Averaging
144
Table 3-13: Numbering Averaging
144
Cal Factors
145
Calibration
146
Calibration Routine
146
Calibrator Source
147
Calibrator Test
147
Channel Designation
148
Crest Factor
149
Enabling the Crest Factor Feature
149
Reading the Crest Factor Value
149
Display Control
150
Duty Cycle Commands
151
Activating or Deactivating a Duty Cycle
151
Specifying a Duty Cycle
151
Reading Duty Cycle Status
151
Time Gating Measurement
152
Description
152
Time Gating Mode
153
Eeprom
155
EEPROM Cal Factors
155
Frequency
156
Instrument Identification
157
Learn Modes
158
Learn Mode #1
159
Table 3-14: Learn Mode #1 Output Format
159
Learn Mode #2
160
Limits
161
Setting Limits
161
Activating Limits
161
Measuring with Limits
162
Measurement Collection Modes (Standard)
163
Measurement Triggering
163
Group Execute Trigger
164
Measurement Collection Modes (Fast)
165
General
165
Data Output Formats for Fast Modes
166
Fast Buffered Mode
167
Swift Mode
169
Fast Modulated Mode
171
Measurement Mode Commands
172
CW Mode
172
MAP Mode
172
PAP Mode
173
BAP Mode
173
Peak Mode
173
Measurement Mode Query
174
Advanced Features
175
Burst Start Exclude
175
Burst End Exclude
175
Burst Dropout Tolerance
176
Min/Max Power Value
176
Offset Commands
177
Measured Offset Entry
179
Peak Hold
180
Peak Power Sensor Commands
181
Preset
183
Table 3-15: Preset (Default) Conditions
183
Relative Measurements
184
Resolution
184
Sensor Selection
185
Status
185
Table 3-16: Status Byte and Service Request Mark
185
Table 3-17: Error Code Returned in Position AA
188
Table 3-18: Error Code Returned in Position Aa
189
Table 3-19: Other Codes in the Status Message
190
Setup
191
Store and Recall
191
Units
192
VPROPF Feature
192
Zeroing
194
Histograms, CDF and CCDF
195
Strip Chart
196
Statistics
197
Performance Verification
199
Introduction
199
Equipment Required
199
Table 4-1: Required Equipment List
199
Calibrator Verification Procedure
200
Calibrator Output Power Reference Level
200
Figure 4-1: Calibrator Output Test Setup
200
Calibrator Frequency Check
202
Performance Verification Tests
203
Equipment Required
203
Instrument Plus Power Sensor Linearity
204
Figure 4-2: Power Linearity Test Setup
204
GPIB Port Check
206
Typical Applications Programs
209
Continuous Data Reading
209
Remote Calibration of a Sensor
209
Speed Tests: Normal and Swift
210
Swift Demo 1: FREERUN
212
Swift Demo 2: GET
213
Fast Buffered Demo: POST GET
214
Fast Buffered Demo: POST TTL
215
B
217
Power Sensors
217
Introduction
217
Power Sensor Selection
217
Power Sensor Selection Charts
218
Table B-1: Power Sensor Selection Guide
218
Table B-2: Power Sensor Cal Factor Uncertainties
222
Modulated Sensor Specifications
223
Table B-3: Modulated Sensor Specifications
223
Figure B-1: 80401A Modulation-Related Uncertainty
224
Figure B-2: 80601A Modulation-Related Uncertainty
225
Figure B-3: 80701A Modulation-Related Uncertainty
226
Directional Bridges
227
Table B-4: Directional Bridge Selection Guide
227
Introduction
229
Option 01: Rack Mount Kit
229
Option 03: Rear Panel Sensor in & Calibrator out Connectors, Model 8651A
229
Option 04: Rear Panel Sensor in & Calibrator out Connectors, Model 8652A
229
Option 05: Soft Carrying Case
230
Option 07: Side-Mounted Carry Handle
230
Option 08: Transit Case
230
Option 09: Dual Power Meter Rack Mount Kit
230
Option 10: Assembled Dual Power Meter Rack Mount Kit
230
Option 12: 1 Ghz, 50 Mhz Switchable Calibrator
230
Option 13: Rear Panel Sensor in Connectors, Model 8651A
230
Option 14: Rear Panel Sensor in Connectors, Model 8652A
230
500 D
231
Menu Structure
231
Introduction
231
Figure D-1: the Series 8650A Menu Tree
231
Figure D-2: Peak Sensor Setup a Menu Structure
232
Figure D-3: Modulation Sensor B Setup Menu Structure
233
Index
235
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