External LoRa 868MHz 5dBi Omnidirectional Outdoor Antenna

External LoRa 868MHz 5dBi Omnidirectional Outdoor Antenna

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Product Details 1. Product Name: 5dBi 868MHz ISM Band Indoor/Outdoor Omnidirectional Antenna 868MHz 5dBi Omnidirectional Outdoor Antenna   2. Description 1) Applications GENERAL 868MHz SYSTEM M2M APPLICATIONS RANGE IMPROVEMENT RFID 868MHz ISM OUTDOOR 2) Features N Type Female / N Type Male Fixed Bracket Suitable to use in robust outdoor environment Dimensions: Height 1200mm RoHS compliant   3.Introduction This 868MHz ISM Outdoor antenna is designed to a have a long distance  cove...


  • 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:

    5dBi 868MHz ISM Band Indoor/Outdoor Omnidirectional Antenna

    868MHz 5dBi Omnidirectional Outdoor Antenna

     

    2. Description

    1) Applications

    GENERAL 868MHz SYSTEM

    M2M APPLICATIONS

    RANGE IMPROVEMENT

    RFID 868MHz ISM OUTDOOR

    2) Features

    N Type Female / N Type Male

    Fixed Bracket

    Suitable to use in robust outdoor environment

    Dimensions: Height 1200mm

    RoHS compliant

     

    3.Introduction

    This 868MHz ISM Outdoor antenna is designed to a have a long distance  coverage. Omni-directional high gain across all bands ensures constant reception and  transmission. The UV resistant coating with fiberglass housing makes this antenna  suitable  to be mounted in robust outdoor environment, pole-mounting and wall-  mounting bracket is included.

    4. Specs

    4.1  Electrical characteristics

    Frequencies:

    868 MHz

    S.W.R.: <= 1.5

    Antenna gain: 5dBi

    Efficiency (%): 45 % @  868  MHz

    Polarization: Linear

    Impedance: 50 Ohm

    4.2  Material & mechanical characteristics

    Material of radiator: Cu

    Material of Plastic body:  Fiberglass

    Connecter type: N male / N female

    C. Environmental

    Operation temperature: – 40  ~ + 75 ℃

    Storage temperature: – 40  ~ + 80 ℃

    Antenna color storage life: < 2 year

     

    5. Specs Chart

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    6. Return Loss

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    7. Radiation Pattern

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    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

    5 Units / Kraft Box

    868MHz ISM Outdoor Antenna

    MS Telecom Co.,Ltd is one of the leading manufacturers of manufacture lte 4g magnetic antenna with rg174 4m sma 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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