CALAMP WIRELESS NETWORKS INC. BDD4T881 マニュアル

目次

• PRODUCT OVERVIEW

  1
• 1.1 INTENDED AUDIENCE

  1
• 1.2 GENERAL DESCRIPTION

  1
• 1.2.1 Features:

  1
• 1.3 FACTORY TECHNICAL SUPPORT

  2
• 1.4 PRODUCT WARRANTY

  2
• 1.5 REPLACEMENT PARTS

  2
• 1.5.1 Factory Repair

  2
• 1.5.2 Model Designation

  3
• 1.6 RADIO SERIES I OR II

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• 1.7 PACKAGING

  4
• INSTALLATION

  4
• 2.1 OVERVIEW

  4
• 2.2 LOCATION

  4
• 2.3 ELECTRICAL

  4
• 2.3.1 Radio Assembly Power

  7
• 2.3.2 BDLC assembly Power

  8
• 2.4 ANTENNA

  8
• 2.4.1 Overview

  8
• 2.4.2 Cabling and Connection

  8
• 2.5 COMPLETING THE PHYSICAL INSTALLATION.

  8
• 2.6 CHECKING OUT NORMAL OPERATION

  9
• OPERATING DESCRIPTION

  9
• 3.1 RADIO ASSEMBLY

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• 3.1.1 Front panels

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• Receiver module

  9
• Exciter module

  10
• Power Amp module

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• Speaker panel

  10
• Dual Power Supply module

  11
• 3.1.1.5.1 Rear Connections

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• Radio Assembly, rear panel

  11
• Backplane PCB

  11
• 3.2 BDLC

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• 3.2.1 BDLC Front panel

  12
• Front Switches

  12
• 3.2.1.1.1 Reset

  12
• 3.2.1.1.2 PF 1

  12
• LEDs and Indications

  14
• 3.2.1.2.1 Radio Network Indicators

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• 3.2.1.2.2 RS-232 Port Indicators

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• 3.2.1.2.3 Check and Power

  15
• 3.2.1.2.4 Alarm Indicators

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• BDLC Rear panel

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• Signal Levels

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• Pin Functions

  16
• RIS PROGRAM

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• OPERATION

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• TO CONNECT AND START RIS

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• SCREEN

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• FUNCTIONS

  19
• Configuration to a file

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• Connect Button

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• “Get” button

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• “Get As” button

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• Configuration from a File

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• “Put From” button

  21
• “Station Reset” button

  21
• Special Functions

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• Banner Field and “i” button

  21
• Comments

  21
• Password

  22
• Test Functions

  22
• Channel Selection

  22
• TXON Tests

  22
• 4.4.4.2.1 Unmodulated Carrier

  22
• 4.4.4.2.2 Modulated Carrier

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• Ping Button

  23
• Ping addresses

  23
• Flatness test button

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• Random data test

  23
• TESTING AND TROUBLE-SHOOTING

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• 5.1 EQUIPMENT REQUIRED

  24
• 5.2 RECOMMENDED CHECKS

  24
• RADIO PROGRAMMING AND ADJUSTMENTS

  28
• 6.1 SERIES I 800MHZ RADIO PROGRAMMING

  28
• 6.1.1 Recommended Items

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• 6.1.2 Introduction

  28
• 6.1.3 File Creation

  29
• 6.1.4 Programming the EPROM

  30
• 6.1.5 EPROM Installation

  31
• 6.1.6 Channel Selection via DIP Switches

  31
• 6.2 SERIES I 800MHZ RADIO TUNING

  32
• 6.2.1 Test Equipment

  32
• 6.2.2 Receiver Module (T885)

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• Initial Setup

  33
• Synthesizer Alignment

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• Front-End Alignment

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• SINAD and Linearity Check

  34
• RSSI Adjustment

  34
• Exciter Module (T881)

  35
• Initial Setup

  35
• Synthesizer Alignment

  35
• TX Frequency Error Adjustment

  35
• Low Frequency Balance Adjustment

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• Exciter Power Output

  36
• Power Amplifier Module (T889)

  37
• Power Amplifier Power Out

  37
• Forward Power Alarm Level

  37
• Reverse Power Alarm Level (Optional)

  37
• 6.3 SERIES II RADIO PROGRAMMING

  40
• 6.3.1 Recommended Items

  40
• 6.3.2 Module Programming

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• 6.3.3 Channel Selection via DIP Switches

  44
• 6.4 SERIES II RADIO TUNING

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• 6.4.1 Test Equipment

  45
• 6.4.2 Receiver module (T855 & T835)

  45
• Initial Setup

  45
• Synthesizer Alignment

  46
• Front-End Alignment

  46
• SINAD and Linearity Check

  46
• RSSI Adjustment (UHF: T855)

  47
• RSSI Adjustment (VHF: T835)

  48
• Exciter Module (T857 or T837)

  49
• Initial Setup

  49
• Synthesizer Alignment

  49
• TX Frequency Error Adjustment

  49
• Low-Frequency Balance Adjustment

  50
• Exciter Power Output

  51
• Power Amplifier Module (T859 or T839)

  51
• Power Amplifier Power Output

  51
• Forward Power Alarm Level

  51
• Reverse Power Alarm Level (Optional)

  51
• Tait T859 (UHF) Standard Tuning Procedure

  52
• Tait T859 Tuning for Best Efficiency

  52
• SPECIFICATIONS

  58
• DEVIATION ADJUST

  57
• FIGURE 1 – TYPICAL RADIO AND POWER SUPPLY ASSEMBLIES, FRONT VIEW

  5
• FIGURE 2 - BDLC , FRONT VIEW

  5
• FIGURE 3 – TYPICAL RADIO AND POWER SUPPLIES ASSEMBLY, REAR VIEW

  6
• FIGURE 4 - BDLC , REAR VIEW

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• FIGURE 5 - BDLC ’S REAR CONNECTION, SWITCH AND FUSE

  8
• FIGURE 6 - RECEIVER MODULE FRONT PANEL

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• FIGURE 7 - EXCITER MODULE, FRONT PANEL

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• FIGURE 8 - POWER AMP MODULE, FRONT PANEL

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• FIGURE 9 - SPEAKER PANEL

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• FIGURE 10 - DUAL POWER SUPPLY REAR CONNECTIONS

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• FIGURE 11 - BDLC MEMBRANE SWITCHES

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• FIGURE 12 - RF INDICATORS

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• FIGURE 13 - RS-232 PORT LED INDICATORS

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• FIGURE 14 - ALARMS LED INDICATORS

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• FIGURE 15 - BDLC Y CABLE AND PINOUT

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• FIGURE 16 - RIS MAIN SCREEN

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• FIGURE 17 - “CONNECT USING” DIALOG WINDOW

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• FIGURE 18 - SERIES I RECEIVER SYSTEM INFORMATION

  29
• FIGURE 19 - SERIES I CHANNEL INFORMATION

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• FIGURE 20 - CHANNEL SELECTION VIA DIP SWITCHES

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• FIGURE 21 - T885 RECEIVER TUNING CONTROL LOCATION

  38
• FIGURE 22 - T881 EXCITER TUNING CONTROLS LOCATION

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• FIGURE 23 - RECEIVER SYSTEM INFORMATION

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• FIGURE 24 - RECEIVER CHANNEL INFORMATION SCREEN

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• FIGURE 25 - EXCITER SYSTEM INFORMATION SCREEN

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• FIGURE 26 - EXCITER CHANNEL INFORMATION SCREEN

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• FIGURE 27 - BACKPLANE DIP SWITCHES EXAMPLE - CHANNEL 5 SELECTED

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• FIGURE 28 - T855 AND T885, RSSI CURVE: VOLT TO DBM

  47
• FIGURE 29 - T835, RSSI CURVE: VOLT TO DBM

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• FIGURE 30 – T800-50-0001 BACKPLANE AND TEST PINS LOCATION

  48
• FIGURE 31 - T859 TUNING SETTINGS

  52
• FIGURE 32 - T855 RECEIVER TUNING CONTROLS LOCATION

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• FIGURE 33 - T857 EXCITER TUNING CONTROLS LOCATIONS

  54
• FIGURE 34 - T835 RECEIVER TUNING CONTROLS LOCATION

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• FIGURE 35 - T837 EXCITER TUNING CONTROLS LOCATION

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• TABLE 1 - POWER SUPPLY LEDS INDICATIONS

  7
• TABLE 2- TX MODE SELECTION LEDS INDICATIONS

  13
• TABLE 3 - TEST TRANSMISSIONS

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• TABLE 4 - RS-232 LED FUNCTION SELECTION SEQUENCE

  14
• TABLE 5 - RS-232 SIGNAL LEVELS

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• TABLE 6 - DTE PORT 9-PIN FUNTIONS

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• TABLE 7 - DTE PORT 25-PIN FUNCTIONS

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• TABLE 8 - TYPICAL CARRIER MODULATION

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• TABLE 9 - CHECKLIST A (AFTER INSTALLATION)

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• TABLE 10 - CHECKLIST B (GENERAL)

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