INTERNAL 3 Way ’F’ Splitter (5-1000MHz)- Zink Die-Cast housing with Nickel Plating- F-(f) connector- 75 ohm- Grounding terminal provided- Two screws attached- Low insertion loss, High return loss and isolation- Frequency range 5-1000MHZScreening factor30-300 MHz > 75dB300-470 MHz > 75dB470-1000 MHz > 65dBInsertion Loss IN-OUT (dB)5-40 MHz: < 5.640-470 MHz: < 5.6470-1000 MHz: < 7.0Insertion Loss OUT-OUT (dB)5-40 MHz: > 2540-470 MHz: >25470-1000 MHz: > 23VSWR IN & OUT5-40 MHz: 1.22240-470 MHz: 1.222470-1000 MHz: 1.337