Indoor broadband multiband amplifiers equipped with switching power supply , ideal for the distribution of DTT signals in the E02÷E48 range. Indicated for small, medium or medium/large size TV systems. Made with components with a high quality standard. Separate amplification for VHF and UHF bands. Each input is equipped with a coaxial attenuator (0÷20 dB) as level regulator and a switch to enable remote power supply.