产品型号     SHK-3                  SHK-4                     SHK-3A(T)              SHK-4A(T)

频率范围    0.5GHz~4GHz        4GHz~18GHz             2GHz~8GHz             8GHz~18GHz

特性阻抗     50Ω                      50Ω                         50Ω                        50Ω

*大衰减量 ≥20dB(1GHz)        ≥20dB(全频段)         ≥10dB(全频段)        ≥10dB(全频段)

电压驻波比  ≤1.50                   ≤1.50                     ≤1.50                    ≤1.50

               (端接负载电压驻波比＜1.15时)

额定功率     2W                        2W                          2W                         2W

接头形式                                        N-K/J;L16;SMA   

外形尺寸    130×190×22(mm)  130×181× 22(mm)  100×128×22(mm)  100×128×22

重量          0.83kg                     0.62kg                     0.3kg                      0.3kg