NIROS TRX 1001DH Portable Radio Manuals

Manuals and User Guides for NIROS TRX 1001DH Portable Radio. We have 1 NIROS TRX 1001DH Portable Radio manual available for free PDF download: Manual

NIROS TRX 1001DH Manual (305 pages)

Brand: NIROS | Category: Radio | Size: 17.62 MB

Table of Contents
3
Technical Specifications and Introduction
11
NIROS TRX1001 - Technical Specifications
13
General
13
NIROS TRX1001B 125 - Specifications
14
General
14
Transmitter
14
Receiver
14
NIROS TRX1001B 200 - Specifications
15
General
15
Transmitter
15
Receiver
15
NIROS TRX1001B - Specifications
16
General
16
Transmitter
16
Receiver
16
NIROS TRX1001C 125 - Specifications
17
General
17
Transmitter
17
Receiver
17
NIROS TRX1001C 200 - Specifications
18
General
18
Transmitter
18
Receiver
18
NIROS TRX1001C - Specifications
19
General
19
Transmitter
19
Receiver
19
NIROS TRX1001DL 125 - Specifications
20
General
20
Transmitter
20
Receiver
20
NIROS TRX1001DL 200 - Specifications
21
General
21
Transmitter
21
Receiver
21
NIROS TRX1001DL - Specifications
22
General
22
Transmitter
22
Receiver
22
NIROS TRX1001DH 125 - Specifications
23
General
23
Transmitter
23
Receiver
23
NIROS TRX1001DH 200 - Specifications
24
General
24
Transmitter
24
Receiver
24
NIROS TRX1001DH - Specifications
25
General
25
Transmitter
25
Receiver
25
General User Instructions
27
Handling Instruction
29
Connecting Handmicrophone or Autocassette to Radio
29
Theory of Hardware Operation
31
Technical Description
33
PA Circuit
33
Antenna Switching, 2M and 4M
33
Antenna Switching, 0,7 M
33
IF Unit
33
Synthesizer
34
Power Supply
35
Receiver, B-Version (4 M)
35
Receiver, C-Version (2 M)
35
Receiver, D-Version (0,7 M)
35
Vco
35
Programming with User Program
36
Computer Circuit
36
External Control
36
AF-Output Amplifier
37
Modulation Amplifier
37
Tonesystem
38
Interface
38
Operation Facilites
39
Connectors
39
Display Unit
39
Basic Software Programming
41
Maintenance/Adjustment
43
Introduction
45
Mechanical Inspection and Repair
45
Battery
45
Volume/Channel Control
45
Front and Top Keyboard
45
Side Keys
45
Antenna Connector
46
Display
46
Flexboard
46
Battery Check
46
Battery Handling
47
Service Equipment
47
Radio Adjust
47
Transmitter Power Amplifier
48
MF-Unit
48
Reference and 2. Local Oscillator
48
Loop Filter
49
Receiver
50
Vco
50
VCO Check in Transmitter Mode
50
VCO Check in Receiver Mode
50
VCO Adjustment
50
Display
51
Adjustment
51
Access to Service Function
51
Test Frequency Selection
51
B-Version (4 M)
52
C-Version (2 M)
52
D-Versions (0,7 M)
52
User Frequency Selection
53
Adjusting TX Modulation
53
Adjusting TX Tone Modulation
57
Adjusting RF Output Power Level
60
Adjusting RX Audio Frequency
62
Adjusting Squelch Level and Hysteresis
64
Adjusting Low Battery and Transmitter Blocking Level
66
Fundamental Adjustment
67
Finishing Adjustment
68
Adjustment Flow Chart
69
Mechanics
71
Disassembly of TRX1001
73
Battery Connector Disassembly
75
Disassembly of Metal Screen Box
75
Disassembly of Radioboard
76
Disassembly of Systemboard
77
Systemboard TRX1001
79
Blockdiagram
81
Diagram
85
Componentside
93
Wiringside
95
Fieldlist
97
Partlist
103
Display Unit TRX1001
113
Diagram
115
Componentside
117
Wiringside
119
Partlist
121
Keyboards TRX1001
123
Diagram
125
Componentside
127
Wiringside
129
Diagram
131
Componentside
133
Wiringside
135
Flexboard TRX1001
137
Diagram
139
Componentside
141
Partlist
143
Radioboard TRX1001B
145
Blockdiagram
147
Diagram
149
Componentside
157
Wiringside
159
Fieldlist
161
Partlist
167
Receiver TRX1001B
177
Diagram
179
Componentside
181

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