EIP 451 Manuals

Manuals and User Guides for EIP 451. We have 1 EIP 451 manual available for free PDF download: Manual

EIP 451 Manual (104 pages)

Microwave Pulse Counter

Brand: EIP | Category: Cash Counter | Size: 5 MB

Table of Contents
5
Description
9
Instrument Identification 1-I
9
Specifications
9
Section 2 -- Installation
12
Unpacking
12
Installation
12
Incoming Operational Check
12
Section 3 - Operation
13
Introduction
13
Controls, Indicators and Connectors
13
Numerical Display Brightness Adjustment
13
Operation in the Automatic Mode
13
Operation in the Manual Mode
13
Externally Enabled Operation
13
Input Inhibit Requirements
13
Pulse Profile Measurements
13
Dynamic Characteristics of Time Varying Signals
16
Multiple Pulse Signal Measurements
16
Timing Considerations
16
Pulse Profile Measurement Test Set-Up
16
Pulse Profile Measurement
16
Time Varying Signal Measurement Test Set-Up
16
Accuracy
17
Time Base Errors
17
Averaging Error
17
Gate Error
17
Techniques for Improving Accuracy
18
Time Base Calibration
18
Long Term Averaging
18
Gate Error
18
Calibration Test Set-Up (Averaging/Gate Error)
18
Section 4 - General Theory of Operation
19
General
19
Microwave Converter
19
Block Diagram - 451 Pulse Counter - Converter (A2)
20
350 Mhz Direct Counter
21
Gate Generator
22
Accuracy
22
An Introduction to YIG Filters
23
Section 5 - Maintenance & Service
25
General
25
Fuse Replacement
25
Air Circulation
25
Counter Servicing
25
Recommended Service Procedure
25
Servicing Precautions 5-I
25
Factory Service
25
Troubleshooting
26
Malfunction at Turn-On
26
Failure to Indicate All Zeros
26
Malfunction in Self Test
26
Malfunction in Band a (Option P2)
26
Malfunction in Band B
26
Module Failure Verification
27
Source/Amplifier Power Output Check
27
Source/Amplifier Spurious Signal Check
27
Front End Check
27
Mixer Check
27
PIN Limiter/Attenuator Check
27
Source/Amplifier Power Ref/Detected Output
27
YIG Comb Generator Detected Output
28
IF Processor Check
29
Adjustments & Calibration
41
General
41
Generating and Measuring Narrow RF Pulses
41
Power Supply Adjustment
41
Time Base Calibration
41
Calibration Adjustment Locator
42
RTO Calibration Procedure
43
TCXO Calibration Procedure
43
Band a (Option P2) Adjustments
43
Band B Adjustments
43
Detected Mod/20 Khz Reference Pulse Timing
43
Return Loss Measurement
44
High Frequency (A106) Adjustment
45
Attenuator Control, Ramp Offset Adjustment
45
Comb Leveling
45
Section 7 - Performance Tests
47
General
47
Variable Line Voltage
47
Recommended Test Equipment
47
Performance Tests
47
Range, Sensitivity, and Minimum Pulse Width - Band a (Option P2)
47
Range, Sensitivity, and Minimum Pulse Width - Band B
47
Gate Error - Band a (Option P2)
47
Gate Error Band B
48
Rear Panel Output Levels
48
Rear Panel Input Inhibit Levels
48
Section 8 - Parts Lists
49
General
49
List of Tables
49
To Order Replacement Parts
49
Interconnection Diagram
65
Counter Interconnect (A100)
66
Count Chain Control (A102)
68
Count Chain (A103)
70
Control (A104)
72
Gate Generator (A105)
76
Power Supply (A107)
80
Reference Oscillator Buffer (A108)
82
Display (A110)
84
Converter Interconnect (A200)
86
Source/Amplifier (A201)
88
YIG Control (A202)
90
Converter Sequencer (A203)
95
IF Processor (A204)
97
BCD Output/Remote Programming (A111) Option P4
102

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EIP 451 Manual (104 pages)

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