国产 丝袜 在线_欧美日韩熟女一区_性视频在线一区一级毛片在线色欲_免费观看日韩成人毛片

A directional antenna suction a top

Name:Ceiling Antenna

Model:室內(nèi)分布系統(tǒng)天線

Frequency:其它

Gain:1-3

Negative Way:垂直

Standing Wave Ratio:360

Product Features:

<

Electrical specifications

model

SHD-O-38901-XD-AL

Frequency Range–MHz

380~490/700~900

Gain-dBi

2

Horizontal Beamwidth-°

360

VSWR

≤2.3(380~490)

                         ＜2（700~900）

Input Impedance –Ω

50

Polarization

V 

Maximum Power –W

50 

Connector

N-F 

Lighting Protection

DC

Mechanical specifications

Antenna Dimention-mm

145*82*120

Weight-kg

0.53

Cover Material

ABS

Working temperature-℃ 

-40~+60

Wind Velocity-m/s

60