... -862MHZ, return:5-38/45/65MHZ selection 2. 2 way selection 3. 2output CATV Trunk Amplifier:Model no.: GF- ... decrease noise figureTwo-way modularizing designing, including forward channel, return channel, Send back upstream RF or data signal can be ... MHz compatible, easy online upgradeFittings for amplifier( attenuator, equalizer, two-way filter) adopt plug-in type, adjustable and fixed attenuator and ...