... variable EQ(18dB), reverse upgrade, 117 dBuV, House amplifier, CSP8020A-R 1-output, -30dB test point, variabel ATT(20dB) and variable EQ ... , 47/87-862MHz, 220V, flat euro plug(2 pole) CSP8020B-R 1-output, -30dB test point, variabel ATT(20dB) and variable EQ ... ), reverse upgrade, 117 dBuV, 47/87-862MHz, 60V... Key Features 1 Flexibility provided by changeable plug-in modules: passive RP-xx ...