中部可折手持对讲机天线 TC-761

~电气参数 ELECTRICAL SPECIFICATIONS
频率                       144/430MHz
Frequency          
输入阻抗                   50Ω 
Impedance              
驻波比                     ＜1.5
VSWR                    
增益                       2.15dBi
Gain                       极化方式                        垂直 Vertical
Polarization           
辐射方向                        全向 Omni
Radiation          
避雷保护                        直流接地
Lighting Protection                Direct Ground
功率容量                        20 W
Maximum Power Input-watts
机械特性 MECHANICAL SPECIFICATIONS
高度                      398/395±3mm
Height
接头                       SMA.K/SMA.J
Termination 外罩材料                     ABS
Radome Material
天线罩颜色                   黑色
Radome Color                  Black