BIRD 4421A Operation Manual
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BIRD 4421A Operation Manual

Power meter
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Power Meter
4421A
Operation Manual
This is a preliminary manual. Specifications, limits, and text are subject to change
without notice. The information within this manual was as complete as possible at the
time of printing. Bird Technologies, Inc.is not liable for errors.
Check our Web Site for updates: http://www.birdrf.com/
Copyright 2019
©
by Bird Technologies, Inc.
Instruction Book Part Number 920-4421A Rev. P2

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Summary of Contents for BIRD 4421A

  • Page 1 This is a preliminary manual. Specifications, limits, and text are subject to change without notice. The information within this manual was as complete as possible at the time of printing. Bird Technologies, Inc.is not liable for errors. Check our Web Site for updates: http://www.birdrf.com/ Copyright 2019 ©...

  • Page 2: Safety Precautions

    4421A Power Meter Safety Precautions The following are general safety precautions that are not necessarily related to any specific part or procedure, and do not necessarily appear elsewhere in this publication. These precautions must be thoroughly understood and apply to all phases of operation and maintenance.

  • Page 3: Safety Symbols

    See page 7 and 8 WARNING To avoid personal injury, disconnect the power cord from the AC line before performing any maintenance. See page 10 WARNING The Bird 4421A contains no user-serviceable parts. Do not remove its cover. See page 10...

  • Page 4: Caution Statements

    4421A Power Meter Caution Statements The following equipment cautions appear in the text and are repeated here for emphasis. CAUTION Do not exceed the RF Power or RF frequency specifications of the RF Power Sensor. See page 7 CAUTION Do not store at temperatures below -20° C (-4° F) or above 70° C (158°...

  • Page 5: Safety Statements

    Safety Precautions Safety Statements USAGE ANY USE OF THIS INSTRUMENT IN A MANNER NOT SPECIFIED BY THE MANUFACTURER MAY IMPAIR THE INSTRUMENT’S SAFETY PROTECTION. EL USO DE ESTE INSTRUMENTO DE MANERA NO ESPECIFICADA POR EL FABRICANTE, PUEDE ANULAR LA PROTECCIÓN DE SEGURIDAD DEL INSTRUMENTO.
  • Page 6 4421A Power Meter SERVICE SERVICING INSTRUCTIONS ARE FOR USE BY SERVICE - TRAINED PERSONNEL ONLY. TO AVOID DANGEROUS ELECTRIC SHOCK, DO NOT PERFORM ANY SERVICING UNLESS QUALIFIED TO DO SO. SERVICIO LAS INSTRUCCIONES DE SERVICIO SON PARA USO EXCLUSIVO DEL PERSONAL DE SERVICIO CAPACITADO. PARA EVITAR EL PELIGRO DE DESCARGAS ELÉCTRICAS, NO REALICE NINGÚN...

  • Page 7: About This Manual

    Identifies steps required to power on, use, and power off the Power Meter. Troubleshooting — Provides limited troubleshooting instructions for commonly encountered problems. Maintenance — Lists routine maintenance tasks as well as storage and shipping instructions. Specifications — Provides the specifications for the Bird RF Power Meter.

  • Page 8: Table Of Contents

    Chapter 6 Specifications........12 Bird 4421A Power Meter Specifications ......12...

  • Page 9: Chapter 1 Introduction

    The Bird 4421A Power Meter is used with Bird power sensors to measure RF power. General Description The 4421A Power Meter is designed to be used with the Bird Power Sensors as shown in . The 4421A is equipped with a touchscreen interface.

  • Page 10: Controls And Indicators

    4421A Power Meter Controls and Indicators Figure 2 Front Panel Item Indicator Description Displays Power Sensor information and acts as the Display/Touch Screen user interface. Two sensor cable connectors. One or both may be Sensor connectors used. Ethernet LAN Ethernet LAN connector provides access to the Connector devices web UI and firmware update capability.

  • Page 11: Display Features

    Introduction Display Features The 4421A display is capable of displaying the measurement information from one or two sensors simultaneously. See Figure 3 The display may be configured to display the following measurements from a sensor:  Forward Power  Reflected Power ...

  • Page 12: Display Controls And Indicators

    Display Controls and Indicators The display is used for presenting information and controlling the behavior of the 4421A. The controls are those items displayed on the screen, that, when tapped cause a change in the 4421A’s behavior. Controls can be identified by their color, on screen controls are yellow.

  • Page 13: Settings Menu

    Introduction Settings Menu The setting menu is used to select what information will appear on the 4421A’s display. describes the options available via the setting menu. Figure 5 Figure 5 Settings Menu...

  • Page 14: Chapter 2 Setup

    The AC power source required is 100 - 240 V @ 50 - 60 Hz, 1. 1. Place the 4421A Power Meter on a stable work area. 2. Connect Power Cord to AC power input connector on the 4421A. 3. Plug the cable into the AC power source.

  • Page 15: Setup

    Setup Setup Setup consists of ensuring the 4421A has a power source, internal batteries or AC power source, and attaching a Bird Power Sensor.  Use the 4421A in a dry, dust-free environment.  AC power source, if used, is 100 - 240 V @ 50 - 60 Hz, 1.

  • Page 16: Chapter 3 Operating Instructions

    RF transmission line. See "Setup" on page 7 additional information regarding setup of the 4421A. 1. Press Power button on the Bird 4421A power meter side panel. 2. The 4421A takes approximately 20 seconds to complete the boot-up sequence.

  • Page 17: Chapter 4 Troubleshooting

    AC Connect the power cord. outlet? Is the sensor cable connected Power sensor is not to both the power meter and Connect sensor cable. automatically detected power sensor? by the 4421A. Is the sensor cable defective? Replace sensor cable.

  • Page 18: Chapter 5 Maintenance

    AC outlet before cleaning. Use a damp cloth. Do not use liquid or spray detergents for cleaning.  Check the connectors and cables for damage. Storing the 4421A  If the 4421A is stored, charge the batteries every 30 days. See "Charge the Battery" on page 6...

  • Page 19: Storage And Shipment

    (158° F). Equipment damage may result. 1. Cover Bird 4421A Power Meter before storing to keep out dust and dirt. 2. Store in a dry, dust-free environment where the ambient temperature will remain between –20 and +70 °C (–4 to +158 °F).

  • Page 20: Chapter 6 Specifications

    Chapter 6 Specifications Bird 4421A Power Meter Specifications Compatible Bird Power 4021, 4022, 4023, 4024, 4025, 4027, 4028 Sensors Sensor Detection Automatic Sensor detection Multiple sensor support Two sensor may be connected simultaneously. Connection to sensor Wired Display Type 9.7" TFT full color LCD (LED back light), touch screen...

  • Page 21: Limited Warranty

    Limited Warranty All products manufactured by Seller are warranted to be free from defects in material and workmanship for a period of one (1) year, unless otherwise specified, from date of shipment and to conform to applicable specifications, drawings, blueprints and/or samples. Seller’s sole obligation under these warranties shall be to issue credit, repair or replace any item or part thereof which is proved to be other than as warranted;...

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