beautypg.com
Manuals
Brands
HP Manuals
Test Equipment
85021 A
HP 85021 A Manuals
Manuals and User Guides for HP 85021 A. We have
1
HP 85021 A manual available for free PDF download: Manual
HP 85021 A Manual (68 pages)
DIRECTIONAL BRIDGE
Brand:
HP
| Category:
Test Equipment
| Size: 2.08 MB
Table of Contents
General Information
3
Introduction
6
Specifications
6
Safety Considerations
6
General Information
6
Instruments
7
Description
7
Equipment Supplied
8
Equipment Required but Not Supplied
8
Scalar Network Analyzer
8
Swept Signal Source
9
Detectors
9
Power Splitter
10
Equipment Available
10
Accessories Available
10
Recommended Test Equipment
10
Supplemental Characteristics
12
System Verification
13
Installation
16
Initial Inspection
16
Preparation for Use
16
Power Requirements
16
Mating Connectors
17
Operating Environment
17
Storage and Shipment
18
Environment
18
Packaging
18
Original Packaging
18
Use of APC-7 Connectors
19
Care of APC-7 Connectors
19
Operation
20
Operating Precautions
20
Features
21
Connector Wear
21
Typical Operator's Check
24
Equipment
24
Performance Tests
27
Directivity
28
Directivity Test Setup
29
Probable Range of Measurable Directivity Values
30
Signal Separation Chart
31
Test Port Match
34
Adjustments
37
Replaceable Parts
38
Exchange Assemblies
38
Abbreviations
38
Illustrations
39
Ordering Information
39
Replaceable Parts Identification
42
Manual Backdating Changes
47
Manual Change Instructions
48
Service
49
Caution Notes
49
Theory of Operation
49
A1 Bridge Circuit
51
A2 Preamplifier Circuit
52
A2 Preamplifier Component Locations Diagram
53
A2 Preamplifier Assembly Schematic Diagram
53
Troubleshooting Flow
54
Internal Access
55
Cable Continuity Check
55
Input Port and Test Port Resistance Checks
56
Wires in Power Cable W1
56
Preamplifier Check
57
Repair and Replacement Procedures
58
APC-7 Connector Repair
58
Center Contact Replacement
58
Coupling Mechanism
59
Power Cable Replacement
61
Preamplifier Assembly Replacement
61
Replacement of the A1 Bridge Microcircuit Assembly
62
Preamplifier Assembly Adjustment Setup
65
Related Products
HP 85052c
HP 85021 B
HP 85021 C
HP 85029B
HP HP 85062A
HP 85033D
HP 85097A
HP 85058D
HP 8753ES
HP 8753ET
HP Categories
Desktop
Laptop
Server
Monitor
Switch
More HP Manuals
