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8555A
HP 8555A Manuals
Manuals and User Guides for HP 8555A. We have
2
HP 8555A manuals available for free PDF download: Operating And Service Manual
HP 8555A Operating And Service Manual (326 pages)
SPECTRUM ANALYZER RF SECTION
Brand:
HP
| Category:
Measuring Instruments
| Size: 17 MB
Table of Contents
Section 1
3
Table of Contents
3
High Voltage
6
Model8555A Spectrum Analyzer RF Section with 8552B if Section and 141T Display Section
7
Instruments Covered by Manual
9
Equipment Required but Not Supplied
10
Warranty
10
Recommended Test Equipment
10
Frequency Accuracy
11
Input Specifications
12
General Specifications
12
Display Characteristics
14
General Characteristics
14
Section II Installation
21
Initial Inspection
21
Preparation for Use
21
Storage and Shipment
22
Operation
25
Panel Features
25
Operator's Checks
25
Controls, Indicators, and Connectors
25
Fundamental Mixing
26
Section 2
34
Power
35
Section 3
40
Bandwidth
41
CRT Display, 0 to 100 Mhz
41
Equipment Required
41
Fine Tune
41
Input Attenuation
41
Scan Width
41
Scan Width Per Division
41
Vertical Gain Adjustment
42
Performance Tests
43
Scan Width Accuracy Test Setup
45
Tuning Stabilizer
46
Scan Time Per Division
49
Signal Identifier
49
Band
50
Bandwidth
50
LOG REF LEVEL Vernier
50
Log/Linear
50
Scan Trigger
50
Scanmode
50
Video Filter
50
Noise Sideband Test Setup
51
Scan Time Per Division
51
Scan Width Per Division
51
Scanwidth
51
Signal Identifier
51
Tuning Stabilizer
51
Residual FM Test Setup
52
Demodulation Sensitivity Measurement
53
LOG REF LEVEL Vernier
55
Scan Trigger
55
Scanmode
55
Equipment Required
57
Related Adjustments
58
Factory Selected Components
58
REFERENCE: Schematic
60
Video Filter
55
5-24. YIG Driver Adjustments
61
Adjustment
61
Frequency Control
61
550 Mhz Bandpass Filter and 50 Mhz Filter
70
Adjustment
70
5-30. 50 Mhz Amplifier Check and Adjustment
72
Tuning Stabilizer Control Adjustment Test Setup
75
Tuning Stabilizer VCXO Adjustment
76
Replaceable Parts
82
Chassis Sheetmetal Illustrated Parts Breakdown
101
Manual Changes
103
(P/0 Change A)
106
Partial Schematic of Figure
110
Position of R20, Figures 8-37, 8-60, and 8-63 (P/0 Change E)
113
Service Sheet
115
Electrical Check
137
Principles of Operation
139
Troubleshooting
139
Schematic Diagram Notes
142
General Service Information
143
Integrated Circuits
146
Oscillator (P/0 Change H)
151
Internal Views
156
Coaxial Cables
156
Troubleshooting Procedure
164
Service Sheet
165
Figure
166
Second Converter
171
Equipment Required
172
Switch Assembly A1A3
166
Input Attenuator and 1St Converter
172
Removal and Replacement Procedure
173
Filter A11A3 Removed)
174
Equivalent Circuit
176
Replacement Procedure
181
Second Converter Voltage Filter A11A3
174
(50 Mhz Ampl Removed)
181
500 Mhz lo Drive Assembly A2A2
183
50 Mhz
188
Service Sheets
190
Theory of Operation
194
Pulse Generator
194
Third Converter
188
50 Mhz Ampl and Input Mixer Gain Comp Network
195
Volt Power Supply
201
Yig Driver
202
Marker Generator
203
Scan Width
205
Switch Control
209
Signal Identifier
214
Control Generator and 1/N Attenuator
221
Tuning Stabilizer Assembly Al4
223
Figure
229
Tuning Stabilizer Assembly Al4
229
Logic Power Supply
233
Troubleshooting Procedure
234
Repair Instructions
235
Band Code Switch Logic, Schematic Diagram
241
Equipment Required
242
Test Procedure
242
Troubleshooting Procedure
248
Scan Width Switch Assembly Ala2
250
Scan Width Switch Assembly A1A2
251
RF Section Analogic
256
Switching Regulator Assembly A9
262
A9A1
265
Removal and Replacement Procedures
265
Switching Regulator Board Assembly
265
Switching Regulator and +10/+20 Volt
272
Rear View
274
Connector Pin Location Diagram
274
Second Converter Casting
287
Service Sheets
287
Input Attenuation
291
View, Option
294
Hewlett Packard
297
General Information
298
Service Sheet
305
Illustrated Parts Breakdown
313
Safety Considerations
314
Option 002
316
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HP 8555A Operating And Service Manual (38 pages)
SPECTRUM ANALYZER RF SECTION
Brand:
HP
| Category:
Measuring Instruments
| Size: 1 MB
Table of Contents
High Voltage
3
Instruments Covered by Manual
6
Warranty
7
Accessories Supplied
7
Frequency Accuracy
8
Input Specifications
9
General Specifications
9
Display Characteristics
11
General Characteristics
11
Section II Installation
19
Initial Inspection
19
Storage and Shipment
20
Panel Features
23
Operator's Checks
23
Controls, Indicators, and Connectors
23
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