External 3dBi ISM 915MHz Terminal Dipole Antenna

External 3dBi ISM 915MHz Terminal Dipole Antenna

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Product Details 1. Product Name: External 3dBi ISM 915MHz Terminal Dipole Antenna 3dBi 915MHz ISM Band Dipole Terminal Antenna   2. Description: Applications : RFID  900mhz System ISM Band UHF RFID System   Features: High efficiency dipole terminal antenna 200mm length N male Connector ROHS compliant   3. Introduction This is a high performance 915MHz ISM band dipole omnidirectional antenna. The hinged design enables the antenna to be positioned at its most suitable angle. Th...


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shenzhen
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

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    Product Details

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    1. Product Name:

    External 3dBi ISM 915MHz Terminal Dipole Antenna

    3dBi 915MHz ISM Band Dipole Terminal Antenna

     

    2. Description:

    Applications :

    RFID  900mhz System

    ISM Band

    UHF RFID System

     

    Features:

    High efficiency dipole terminal antenna

    200mm length

    N male Connector

    ROHS compliant

     

    3. Introduction

    This is a high performance 915MHz ISM band dipole omnidirectional antenna. The hinged design enables the antenna to be positioned at its most suitable angle. This antenna features a N(M) Plug Connector. For a lot of antenna applications, such as Wi-Fi Hotspot or cellular Pico-cell, the antenna of the operator’s device and the antenna of the user’s remote device are not on the same horizontal level. It has been designed with a butterfly shape radiation pattern, to help counteract this effect.

    4. Specs

    A. Electrical characteristics
    Frequency 915MHz ISM BAND
    S.W.R. <= 2.0
    Tested by network analyzer
    Peak gain  3.0 dBi
    Polarization Vertical
    Impedance 50 Ohm

    B. Material & mechanical characteristics
    Material of radiator Cu
    Material of plastic TPEE & ABS
    Cable type RG-178 / RG-316
    Connector type N male

    C. Environmental
    Operation temperatures – 40 ~ + 65 ℃

    Storage temperatures – 40  ~ + 80 ℃

    Antenna color storage life < 2 year

     

    5. Specs Chart

    915MHz RFID 3dBi Antenna

    6. VSWR

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    7. Radiation Pattern

    915MHz ISM Rubber Dipole Antenna

    8. Measurement Setup

    A.   Reflection Coefficient Measurement:

    n   Instrument: Network Analyzer (Agilent 8720ES).

    n   Setup:

    1. Calibrate the Network Analyzer by one port calibration using O.S.L . calibration kits .

    2. Connect the antenna under test(AUT) to the Network Analyzer.

    3. Measure the S11(reflection coefficient),Return Loss….

     

    B.   Pattern Measurement:

    n   Instruments: Anechoic Chamber, Network Analyzer, Quarter Ridge Horn Antenna.

    n   Chamber description:

    1. The anechoic chamber satisfied a far-field measurement system condition with size of 8m *4m*4m.

    2. The Probing antenna is a Quarter Ridge Horn Antenna which is placed in the one side of chamber And the AUT is placed in the other side of the chamber.

    3. The antenna under test is fixed on a step rotator. We can control the rotating angle for accurate or rough measurement.

    Antenna Test Chamber

     

    9. Package

    50 Units / PE Bag

    915MHz 3dBi  antenna

    MS Telecom Co.,Ltd is one of the leading manufacturers of 915mhz ism dipole antenna 3dbi with n male in China. With the aid of advanced equipment and professionals, we are able to supply customers the best quality antenna with reliable performance and strong durability. Please rest assured to wholesale our products made in China at competitive price.


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