Description :
            *Model No: J2442E
*Center Frequency: 2442 MHz
             Specification :
            - Pass Band Width:  :fo ±42 MHz
 - Impedance: 50Ω
 - Max. Input Power: 4 W
 - Pass Band Insertion Loss: 1.3 dB max
 - Pass Band Ripple: 0.8 dB max
 - Pass Band Return Loss: 9.6 dB min
 - Stop Band Attenuation: at 2033~20981 MHz,20 dB min, at 2100 MHz,30 dB min, at 2786 MHz,18 dB min, at 3000~4000 MHz,10 dB min