Manuali utente per CALAMP WIRELESS NETWORKS INC. BDD4T881

Sommario

• PRODUCT OVERVIEW

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• 1.1 INTENDED AUDIENCE

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• 1.2 GENERAL DESCRIPTION

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• 1.2.1 Features:

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• 1.3 FACTORY TECHNICAL SUPPORT

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• 1.4 PRODUCT WARRANTY

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• 1.5 REPLACEMENT PARTS

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• 1.5.1 Factory Repair

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• 1.5.2 Model Designation

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• 1.6 RADIO SERIES I OR II

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• 1.7 PACKAGING

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• INSTALLATION

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• 2.1 OVERVIEW

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• 2.2 LOCATION

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• 2.3 ELECTRICAL

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• 2.3.1 Radio Assembly Power

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• 2.3.2 BDLC assembly Power

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• 2.4 ANTENNA

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• 2.4.1 Overview

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• 2.4.2 Cabling and Connection

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• 2.5 COMPLETING THE PHYSICAL INSTALLATION.

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• 2.6 CHECKING OUT NORMAL OPERATION

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• OPERATING DESCRIPTION

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• 3.1 RADIO ASSEMBLY

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• 3.1.1 Front panels

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• Receiver module

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• Exciter module

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• Power Amp module

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• Speaker panel

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• Dual Power Supply module

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• 3.1.1.5.1 Rear Connections

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• Radio Assembly, rear panel

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• Backplane PCB

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• 3.2 BDLC

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• 3.2.1 BDLC Front panel

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• Front Switches

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• 3.2.1.1.1 Reset

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• 3.2.1.1.2 PF 1

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• LEDs and Indications

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• 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

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• 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

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• 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

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• 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

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• “Station Reset” button

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• Special Functions

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• Banner Field and “i” button

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• Comments

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• Password

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• Test Functions

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• Channel Selection

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• TXON Tests

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• 4.4.4.2.1 Unmodulated Carrier

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• 4.4.4.2.2 Modulated Carrier

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• Ping Button

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• Ping addresses

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• Flatness test button

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• Random data test

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• TESTING AND TROUBLE-SHOOTING

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• 5.1 EQUIPMENT REQUIRED

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• 5.2 RECOMMENDED CHECKS

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• RADIO PROGRAMMING AND ADJUSTMENTS

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• 6.1 SERIES I 800MHZ RADIO PROGRAMMING

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• 6.1.1 Recommended Items

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• 6.1.2 Introduction

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• 6.1.3 File Creation

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• 6.1.4 Programming the EPROM

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• 6.1.5 EPROM Installation

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• 6.1.6 Channel Selection via DIP Switches

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• 6.2 SERIES I 800MHZ RADIO TUNING

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• 6.2.1 Test Equipment

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• 6.2.2 Receiver Module (T885)

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• Initial Setup

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• Synthesizer Alignment

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• Front-End Alignment

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• SINAD and Linearity Check

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• RSSI Adjustment

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• Exciter Module (T881)

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• Initial Setup

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• Synthesizer Alignment

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• TX Frequency Error Adjustment

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• Low Frequency Balance Adjustment

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• Exciter Power Output

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• Power Amplifier Module (T889)

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• Power Amplifier Power Out

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• Forward Power Alarm Level

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• Reverse Power Alarm Level (Optional)

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• 6.3 SERIES II RADIO PROGRAMMING

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• 6.3.1 Recommended Items

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• 6.3.2 Module Programming

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• 6.3.3 Channel Selection via DIP Switches

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• 6.4 SERIES II RADIO TUNING

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• 6.4.1 Test Equipment

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• 6.4.2 Receiver module (T855 & T835)

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• Initial Setup

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• Synthesizer Alignment

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• Front-End Alignment

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• SINAD and Linearity Check

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• RSSI Adjustment (UHF: T855)

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• RSSI Adjustment (VHF: T835)

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• Exciter Module (T857 or T837)

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• Initial Setup

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• Synthesizer Alignment

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• TX Frequency Error Adjustment

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• Low-Frequency Balance Adjustment

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• Exciter Power Output

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• Power Amplifier Module (T859 or T839)

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• Power Amplifier Power Output

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• Forward Power Alarm Level

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• Reverse Power Alarm Level (Optional)

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• Tait T859 (UHF) Standard Tuning Procedure

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• Tait T859 Tuning for Best Efficiency

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• SPECIFICATIONS

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• DEVIATION ADJUST

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

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• FIGURE 2 - BDLC , FRONT VIEW

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

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• FIGURE 4 - BDLC , REAR VIEW

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

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• 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

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• 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

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• 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

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

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

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• FIGURE 31 - T859 TUNING SETTINGS

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• FIGURE 32 - T855 RECEIVER TUNING CONTROLS LOCATION

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• FIGURE 33 - T857 EXCITER TUNING CONTROLS LOCATIONS

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• 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

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• TABLE 2- TX MODE SELECTION LEDS INDICATIONS

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• TABLE 3 - TEST TRANSMISSIONS

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• TABLE 4 - RS-232 LED FUNCTION SELECTION SEQUENCE

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• 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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