CALAMP WIRELESS NETWORKS INC. BDD4T881-3 マニュアル

目次

• PRODUCT OVERVIEW

  3
• 1.1 INTENDED AUDIENCE

  3
• 1.2 GENERAL DESCRIPTION

  3
• 1.2.1 Features:

  3
• 1.3 FACTORY TECHNICAL SUPPORT

  4
• 1.4

  5
• 1.4 PRODUCT WARRANTY

  5
• 1.5 REPLACEMENT PARTS

  5
• 1.5.1 Factory Repair

  5
• 1.6 PACKAGING

  5
• 2.

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• INSTALLATION

  4
• 2.1 OVERVIEW

  4
• 2.2 LOCATION

  4
• 2.3 ELECTRICAL

  4
• 2.3.1 Radio Assembly Power

  6
• 2.3.2 BDLCPD+ assembly Power

  7
• 2.4 ANTENNA

  7
• 2.4.1 Overview

  7
• 2.4.2 Cabling and Connection

  7
• 2.5 COMPLETING THE PHYSICAL INSTALLATION

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• 2.6 CHECKING OUT NORMAL OPERATION

  8
• 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

  9
• Exciter module

  10
• Power Amp module

  10
• Speaker panel

  11
• Dual Power Supply module

  11
• 3.1.1.5.1 Rear Connections

  12
• Radio Assembly, rear panel

  12
• Backplane PCB

  12
• 3.2 BDLCPD+

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• 3.2.1 BDLCPD+ Front panel

  12
• 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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• Clearing Errors

  13
• Test Transmissions

  13
• RS-232 LED Function Selection

  15
• LEDs and Indications

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• 3.2.1.5.1 Radio Network Indicators

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• 3.2.1.5.2 RS-232 Port Indicators

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• 3.2.1.5.3 Check and Power LEDs

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• 3.2.1.5.4 Alarm Indicators

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• BDLCPD+ Rear panel

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• RS-232 Signal Levels

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• Pin Functions

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• TROUBLE-SHOOTING AND TESTING

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• 4.1 EQUIPMENT REQUIRED

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• 4.2

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• 4.2 RECOMMENDED CHECKS

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• 4.3 ADDITIONAL TEST DETAILS

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• 4.3.1 RF Data Link Test

  25
• 4.3.2 Carrier deviations

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• RADIO PROGRAMMING AND ADJUSTMENTS

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• 5.1 SERIES II RADIO PROGRAMMING

  27
• 5.1.1 Recommended Items

  27
• 5.1.2 Module Programming

  27
• 5.1.3 Channel Selection via DIP Switches

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• 5.2 SERIES II RADIO TUNING

  32
• 5.2.1 Test Equipment

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• 5.2.2 Receiver module (T885-xx-0200, T855-xx-0250 & T835-xx-0200)

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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

  35
• Exciter Module (T881-xx-0200,T857-xx-0250 or T837-xx-0200)

  36
• Initial Setup

  36
• Synthesizer Alignment

  36
• 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 (800-870 MHz only), T859 or T839)

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• Power Amplifier Power Output

  38
• Forward Power Alarm Level (Optional setting)

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• Reverse Power Alarm Level (Optional setting)

  39
• Tait T859 (UHF) Standard Tuning Procedure

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• Tait T859 Tuning for Best Efficiency

  39
• (TPL) LMS series Power amplifier (PA8-2BF-LMS) (890-960 MHz)

  40
• Power Output alignment (from TPL Communications)

  40
• Forward Power Alarm Level

  40
• Amplifier Activation

  40
• RF Input (Relative Reading)

  40
• Forward Power meter calibration

  40
• Reverse Power meter calibration

  40
• Reverse Power Alarm Level

  41
• SPECIFICATIONS

  49
• DEVIATION ADJUST

  48
• 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

  7
• 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 LED PORT 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 - CARRIER DEVIATIONS FOR TONE OR DATA MODULATION

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• FIGURE 17 - RECEIVER SYSTEM INFORMATION

  29
• FIGURE 18 - RECEIVER CHANNEL INFORMATION SCREEN

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• FIGURE 19 - EXCITER SYSTEM INFORMATION SCREEN

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• FIGURE 20 - EXCITER CHANNEL INFORMATION SCREEN

  30
• FIGURE 21 - BACKPLANE DIP SWITCHES EXAMPLE - CHANNEL 5 SELECTED

  31
• FIGURE 22 - T855 AND T885, TYPICAL RSSI CURVE: VOLT TO DBM

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• FIGURE 23 - T835, TYPICAL RSSI CURVE: VOLT TO DBM

  35
• FIGURE 24 - T800-50-0001 BACKPLANE

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• FIGURE 25 - T859 TUNING SETTINGS

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• FIGURE 26 - (TPL) LMS REAR PANEL

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• FIGURE 27 - T885-0020 RECEIVER TUNING CONTROLS LOCATION

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• FIGURE 28 - T881-0200 EXCITER TUNING CONTROLS LOCATIONS

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• FIGURE 29 - T855 RECEIVER TUNING CONTROLS LOCATION

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• FIGURE 30 - T857 EXCITER TUNING CONTROLS LOCATIONS

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• FIGURE 31 - T835 RECEIVER TUNING CONTROLS LOCATION

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• FIGURE 32 - T837 EXCITER TUNING CONTROLS LOCATION

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• TABLE 1 - ON-AIR DATA SPEEDS AND MODULATION TYPES

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• TABLE 2 - POWER SUPPLY LEDS INDICATIONS

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• TABLE 3 - TX MODE SELECTION LEDS INDICATIONS

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• TABLE 4 - TEST TRANSMISSIONS

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• TABLE 5 - RS-232 LED FUNCTION SELECTION SEQUENCE

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• TABLE 6 - RS-232 SIGNAL LEVELS

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• TABLE 7 - DTE PORT 9-PIN FUNTIONS

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• TABLE 8 - DTE PORT 25-PIN FUNCTIONS

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• TABLE 9 - CHECKLIST A (AFTER INSTALLATION)

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• TABLE 10 - CHECKLIST B (GENERAL)

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