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    Multi-system common mode antenna

    Name:2288 base station electricity adjustable antenna (gain)

    Model:基站板狀天線

    Frequency:820-880/1710-2170

    Gain:15-17

    Negative Way:+45°

    Standing Wave Ratio:65

    Product Features:


    Electrical performance: GSM900+DCS1800 ( 870-960MHz & 1710-1880MHz )            

    Working frequency ( MHz )

    870-960

    1710-1880

    Polarization (°)

    ± 45

    Gain ( dBi )

    13.5

    16.5

    Horizontal half-power beam width (°)

    65

    65

    Vertical half-power beam width (°)

    16

    10

    Electric inclination angle (°)

    0-14

    0-10

    Front-to-back ratio ( dB )

    ≥ 25

    Impedance ( Ω )

    50

    Standing wave ratio

    ≤ 1.5

    Isolation ( dB )

    ≥ 28

    Third-order intermodulation ( 2X43dBm )

    ≤ -150dBc

    Maximum power ( W )

    200

    Lightning protection

    DC grounding

    Electrical performance ( TD-FA/D ) ( 1880-1920 / 2010-2025 / 2575-2635 MHz )

    Working frequency ( MHz )

    1880-1920

    2010-2025

    2575-2635

    Pre-set value of vertical electric downtilt angle (°)

    2 ~12

    2 ~12

    2 ~12

    Impedance ( Ω )

    50

    Continuous wave power capacity per port ( W )

    50

    Coupling degree from calibration port to each unit port ( dB )

    -26±2

    -26±2

    -26±2

    Unit port and calibration port standing wave ratio

    ≤1.5

    ≤1.5

    ≤1.5

     

     

    unit

    Beam

    Horizontal half-power beam width (°)

    100 ± 15

    90 ± 15

    65 ± 15

    Vertical half-power beam width (°)

    ≥7

    ≥6.5

    ≥5

    Gain ( dBi )

    ≥13.5

    ≥14.5

    ≥15.5

    Front-to-back ratio ( dB )

    ≥23

    ≥23

    ≥25

    business

    Beam

    0 °pointing beam horizontal plane half power beam width (°)

    ≤ 29

    ≤ 26

    ≤ 25

    0 °pointing beam gain ( dBi )

    ≥19.5

    ≥20.5

    ≥21

    ± 60 °pointing to the horizontal plane of the beam half-power beam width (°)

    ≤32

    ≤32

    ≤23

    ± 60 ° pointing beam gain ( dBi )

    ≥17

    ≥17

    ≥17

    65 °

    broadcast

    Beam

    Horizontal half-power beam width (°)

    65±5

    65±5

    65±5

    Gain ( dBi )

    ≥13.5

    ≥14.5

    ≥15

    Front-to-back ratio ( dB )

    ≥28

    ≥28

    ≥28

    Mechanical behavior


    Connector type

    4x7/16DIN female

    2X(4+5)-Femle


    Mechanical angle adjustment range (°)

    0-8

    Pole diameter ( mm )

    Φ 50~115

    Antenna size ( mm )

    2800x320X140

    Radome material

    PVC

    Antenna weight ( Kg )

    25

    Anti-wind speed ( m/s )

    36.9

    Operating temperature

    -40~+60










     


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