<tr id="vcfya"><samp id="vcfya"></samp></tr>
<output id="vcfya"></output>
<dfn id="vcfya"><strong id="vcfya"></strong></dfn>

    <strong id="vcfya"></strong>
  1. 欧美?级毛片一进一出夜本色,成人综合色图,久久99色综合,欧美人妻中文,97人妻碰碰中文无码久热丝袜,国产97色在线?|?日韩,一本色道无码不卡中文字幕,亚洲免费人妻

    The integration of the base station antenna

    Name:Cluster antenna

    Model:基站一體化美化天線

    Frequency:1880-2635

    Gain:11-13

    Negative Way:+45°

    Standing Wave Ratio:65

    Product Features:

    Cluster antenna SHD-D-1727240-JSX12

    Electrical parameters

    Frequency Range

    1710 ~2690 MHz

    Gain

    15.5 ± 1dBi

    Polarized form

    ±45°

    input resistance

    50Ω

    Standing wave ratio

    < 1.5

    Port isolation

    ≥ 25dB

    Front-to-back ratio

    ≥ 25dB

    Horizontal lobe width

    65°±8°

    Vertical lobe width

    14°±2°

    Downward angle range

    2°~12°

    Front-to-back ratio

    ≥ 25dB

    Third-order intermodulation

    ≤ -107dBm

    Power Capacity

    200W

    Interface form

    2 × 7/16 Female

    Mechanical performance index

    Antenna size

    Φ407*1800mm (without base)


    Number of built-in antennas

    3 sides

    Horizontal adjustable angle range

    ±45 ° ( manual adjustment )

    product weight

    About 50KG

    Lightning protection

    DC grounding

    Installation method

    Floor foundation, anchoring installation, concrete foundation

    Maintenance method

    Maintenance door

    Antenna cover material

    FRP thickness 4.5mm

    Ambient temperature

    -4 0 ° ~ +60 °

    Relative humidity

    8%~98%

    Working wind speed

    110km/h