The Niloe Step inserts are suitable for expansion claw and screw fastening and are supplied with a red dust cover. Can be used for connecting rigid and flexible conductors using plug-in (SL) or screw terminals (SK). To be completed with the Niloe Step cover frame. Niloe Step TV connection box, TV-SAT end box. Connection attenuation: 10 dB. TV: 5-862 MHz. SAT: 950-2400 MHz.