Инструкции для CALAMP WIRELESS NETWORKS INC. BDD4T83-2

Содержание

• PRODUCT OVERVIEW

  8
  • General Description

    8
    • Features:

      8
  • Factory Technical Support

    9
  • Product Warranty

    9
  • Replacement Parts

    9
    • Factory Repair

      9
  • Packaging

    10
• Installation

  10
  • Overview

    10
  • Location

    10
  • Electrical

    10
    • Radio Assembly Power

      13
    • BDLCPD assembly Power

      14
  • Antenna

    14
    • Overview

      14
    • Cabling and Connection

      14
  • Completing the physical Installation.

    14
  • Checking out Normal Operation

    15
• Operating Description

  15
  • Radio Assembly

    15
    • Front panels

      15
      • Receiver module

        15
      • Exciter module

        16
      • Power Amp module

        16
      • Speaker panel

        17
      • Dual Power Supply module

        17
        • Rear Connections

          17
    • Radio Assembly, rear panel

      18
      • Backplane PCB

        18
  • BDLCPD

    18
    • BDLCPD Front panel

      18
      • Front Switches

        18
        • Reset

          18
        • PF 1

          18
      • Clearing Errors

        19
      • Test Transmissions

        19
      • RS-232 LED Function Selection

        20
      • LEDs and Indications

        20
        • Radio Network Indicators

          20
        • RS-232 Port Indicators

          21
        • Check and Power LEDs

          21
        • Alarm Indicators

          21
    • BDLCPD Rear panel

      22
      • RS-232 Signal Levels

        22
      • Pin Functions

        22
• Trouble-Shooting and Testing

  24
  • Equipment Required

    24
  • Recommended Checks

    24
  • Additional test details

    28
    • RF Data Link Test

      28
    • Carrier deviations

      28
• Radio Programming and Adjustments

  29
  • Series II Radio Programming

    29
    • Recommended Items

      29
    • Module Programming

      29
    • C

      32
    • Channel Selection via DIP Switches

      32
  • Series II Radio Tuning

    33
    • Test Equipment

      33
    • Receiver module (T885-xx-0200, T855-xx-0250 & T835-xx-0200)

      34
      • Initial Setup

        34
      • Synthesizer Alignment

        34
      • Front-End Alignment

        35
      • SINAD and Linearity Check

        35
      • RSSI Adjustment

        36
    • Exciter Module (T881-xx-0200,T857-xx-0250 or T837-xx-0200)

      37
      • Initial Setup

        37
      • Synthesizer Alignment

        37
      • TX Frequency Error Adjustment

        38
      • Low-Frequency Balance Adjustment

        38
      • Exciter Power Output

        39
    • Power Amplifier Module (T889 (800-870 MHz only), T859 or T839)

      39
      • Power Amplifier Power Output

        39
      • Forward Power Alarm Level (Optional setting)

        40
      • Reverse Power Alarm Level (Optional setting)

        40
      • Tait T859 (UHF) Standard Tuning Procedure

        40
      • Tait T859 Tuning for Best Efficiency

        40
    • (TPL) LMS series Power amplifier (PA8-2BF-LMS) (890-960 MHz)

      41
      • Power Output alignment (from TPL Communications)

        41
      • Forward Power Alarm Level

        41
      • Amplifier Activation

        41
      • RF Input (Relative Reading)

        41
      • Forward Power meter calibration

        41
      • Reverse Power meter calibration

        41
      • Reverse Power Alarm Level

        42
• S

  50
• Specifications

  50