Tektronix 494 Manuals

Manuals and User Guides for Tektronix 494. We have 1 Tektronix 494 manual available for free PDF download: Manual

Tektronix 494 Manual (88 pages)

SPECTRUM ANALYZER

Brand: Tektronix | Category: Measuring Instruments | Size: 3 MB

Table of Contents
4
Table of Contents
5
List of Tables
6
Operators Safety Summary
7
Operational Precautions
8
Product Overview
11
Options 2.2
11
General Information
12
Standard Accessories
12
Firmware Version and Error Message Readout
13
Specification
15
Electrical Characteristics
15
Frequency Related Characteristics
15
IF Frequency, lo Range, and Harmonic
19
Amplitude Related Characteristics
19
Ref Level
20
External Reference
23
Input Signal Characteristics
23
External Mixer
24
Output Signal Characteristics
24
Probe Power
25
General Characteristics
25
Probe Power Connector
26
Power Requirements
26
Environmental Characteristics
26
Physical Characteristics
28
Power Source and Power Requirements
31
Installation and Preparation for Use
32
Repackaging for Shipment
32
International Power Cord Configuration
32
Storage
33
Shipping Carton Test Strength
33
Controls, Connectors and Indicators
35
Front-Panel Controls and Selectors Section
35
Shift Functions of the Pushbuttons
35
Sweep or Scan
36
Front Panel Selectors, Controls, and
36
Display Parameters
37
Frequency Range
37
Resolution Bandwidth
38
Single Sweep
43
General Purpose Pushbuttons
43
Rear-Panel Input/Output Connectors
44
Un-Nomenclated Front Panel
46
Operational Functions
46
Turn on Procedure and Preparation for Use 2
47
Firmware Version
47
Calibrate Center Frequency
47
Equipment Required
49
Ref Level
50
Using IDENT Feature to Identify a Real or True
52
Resolution Bandwidths
54
Check Gain Variation between
55
Check Counter Accuracy
56
4, Check Span Accuracy and Linearity
56
Check Resolution Bandwidth and Shape Factor
56
Check Reference Level Gain and RF Attenuator Steps
56
Check Sensitivity
57
Check Frequency Drift or Stability 00.0.6
60
10. GPIB Verification Program
60
Typical Display Showing How to Determine
60
General Operating Procedure
61
Readout
61
Using the Help Feature
61
Crt Light Filters
61
Intensity Level and Beam Alignment
61
Signal Application
61
Resolution Bandwidth, Frequency Span, and Sweep Time
62
Using the MANUAL PEAK Control or
63
AUTO PEAK Mode
63
Using the Signal Identifier
63
Using the Video Filters
64
Identifier Mode Displays
64
Triggering the Display
65
Sweeping the Display
65
AA Mode
66
Mode 12
68
Store/Recall Feature
68
Using the Counter
68
Using the Automatic Calibration Feature
68
Un-Nomenclated Front Panel Pushbutton Functions
68
External Mixers and Diplexer
69
Reference Level Readout and Conversion Loss for External Mixers
69
Diagram Showing External Waveguide Mixer
69
GPIB) Controls
71
Operation
71
GPIB Controls, Indicators, and
71
GPIB Function Readout
71
Reset to Local (Remote)
71
Typical Display from an External Mixer
71
Addressed
72
GPIB Selectors and Indicators Unique to the
72
Restoring Control Settings and the Display
75
Power Cord Options
79
International Power Cord and Plug
79
Option 08.0
80
Option 12
80
Option 14.0
80
Option 20
80
Option 21.0
81
Option 22
81
Options 30, 31, and
82
Option 30
82
Option 31
82
Option 32.0
82
Options 30, 31, and 32 Environmental Characteristics
82
Safety Requirements
84
Accessories 2.6.0
84
Option 41.0.0
84
General Terms
85
Terms Related to Frequency
85
Terms Related to Amplitude
86
Terms Related to Digital Storage for Spectrum Analyzers
87

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Tektronix 494 Manuals

Tektronix 494 Manual (88 pages)

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