WiSi through-box/ Frequency range 5 - 2400 MHz/ Through-loss 5 - 862 MHz, 1.0 dB/ Through-loss 862 - 2400 MHz, 1.0 dB/ Connection attenuation TV/FM 5 - 862 MHz, 14 dB/ Connection attenuation TV/FM 862 - 2400 MHz, 15 dB/ Return loss 40 - 2150 MHz, IN (Cat B) / Return loss 40-2150 MHz, TV (Cat C) / Decoupling 5 - 40 MHz, 40 dB/ Decoupling 40 - 862 MHz, 44 dB/ Decoupling 862-2400 MHz, 40 dB/ Shielding factor EN 50083-2A1 >85 dB, Class A/ Cable connection outer conductor (7.5 mm), inner conductor (0.8-1.3 mm)