Locally fed distribution amplifier at the transfer point, for coupling/uncoupling a second main line, frequency range forward path 85 - 1006 MHz, frequency range return path 5 - 65 MHz, gain forward path 23 dB and 0 dB, gain return path 20 dB and 0 dB, output level forward path max. 105 dBuV, output level return path max. 114 dBuV, measuring point in the input 20 dB.