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DIV50-02

DIV50-02
    產品名稱 : DIV50-02
    產品型號 : DIV50-02
    產品介紹

    DATA SHEET

    Model No. : DIV50-02
    Description : 100~6000MHz 2-WAY POWER DIVIDER
    Date : 2011/08/29
    Rev : 2

    1. OVERVIEW & SPECIFICATIONS

      Electrical Specifications:

      Frequency Range : 100~ 6000 MHz
      Insertion loss : ≤ 2.0 dB
      Impedance : 50Ω ± 5Ω
      VSWR : ≤ 2.0
      Isolation : ≧ 20 dB
      Power Handling : 50 watts
      Phase unbalance ±10 degrees max

      Mechanical Specifications:

      Connector : N Female
      Operation Temp. : -30℃ ~ +60℃
      Material : aluminum
      Dimension (L*W*H) : 89.6*50.7*22mm
      Weight 160g

      3D Illustration

    2. TESTING CONDITION

      • 2.1 TEST SETUP
        VSWR measurement (S11): Use ROHDE & SCHWARZ ZV8 Network Analyzer with Harbour RG-142 coaxial cable: 1000mm length in free space.
      • 2.1.1 VSWR
        The table as below summarizes concern about Return loss measurement according to The frequency band is based on FWS design. The detail be shown as appendix that is from ROHDE & SCHWARZ ZV8 Network Analyzer
        VSWR Performance
        Freq(MHz) 1000 2000 3000 4000 5000 6000
        Free space 1.67 1.71 1.25 1.37 1.07 2.18

      • 2.1.2 INSERTION LOSS MEASUREMENT
        The insertion loss of the power divider was measured by ROHDE & SCHWARZ ZV8 Network Analyzer. The way to measured insertion loss is connect input and output port. The other ports mount with 50 ohm matches respectively. The table as below compared with S12 and S13 insertion loss measurement according to The frequency band is based on FWS design. The table as below have already reduced 3 dB of measurement.
           Insertion loss Performance
        Freq(MHz) 1000 2000 3000 4000 5000 6000
        Insertion(S21) dB -3.3 -3.8 -6.0 -4.4 -5.3 -6.3
        Freq(MHz) 1000 2000 3000 4000 5000 6000
        Insertion(S31) dB -3.7 -3.9 -4.7 -4.3 -5.4 -7.7

        S21

        S31

      • 2.1.3 PHASE MEASUREMENT
        The method to measured phase variety of power divider is connect input and output port with ROHDE & SCHWARZ ZV8 Network Analyzer. Other ports mounted 50 ohm matches respectively. The table as below compared with S12 and S13 phase measurement according to The frequency band is based on FWS design.
            Performance
        Freq(MHz) 1000 2000 3000 4000 5000 6000
        Degree(S21) 130.0° -111.4° 5.2° 148.2° -92.7° 35.6°

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