Professional 3.9 F-connector for tool-free installation SHIELDING30 1000 MHz: > 110 dB CoMeT1000 2250 MHz: > 110 dB CoMeT ATTENUATION10 MHz: 0.1 dB/100m100 MHz: 0.01 dB/100m450 MHz: 0.01 dB/100m862 MHz: 0.01 dB/100m1000 MHz: 0.01 dB/100m2250 MHz: 0.01 dB/100m RETURN LOSS30 65 MHz: 38 dB65 470 MHz: 38 dB470 1800 MHz: 38 dB1800 2450MHz: 36 dB TECHNICAL DATAImpedance: 75 TRANSFER IMPEDANCE5 MHz: < 0.9 m /m CoMeT30 MHz: < 0.9 m /m CoMeT