<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

    Outdoor area covering the antenna

    Name:The stone type antenna

    Model:小區覆蓋美化天線

    Frequency:698-960/1710-2700

    Gain:8-11

    Negative Way:垂直

    Standing Wave Ratio:65

    Product Features:

    Stone type directional antenna SHD-D-082551-MST

    Electrical parameters

    model

    SHD-D-082551-MST

    Frequency- MHz

    820~960 / 1710~2690

    Gain -dBi

    8~10

    Input impedance  -Ω

    50

    Standing wave ratio

    ≤ 1.5

    polarization

    vertical

    Horizontal beam - [deg.]

    61~68 / 70~110

    Vertical lobe - [deg.]

    60~72 / 29~48

    Front-to-back ratio -dB

    >18

    Connector

    NF

    Maximum power tolerance-  W

    50

    Lightning protection

    DC grounding

    Mechanical parameters

    Antenna size- mm

    Φ560 × 600

    Radome material

    FRP

    Weight- kg

    8.0

    Wind resistance- m/s

    60

    Working temperature - deg.] C

    -40~+60