Do you have the proper gauge cable going to the 722k? This thread recomends RG6.
http://www.satelliteguys.us/free-air-fta-discussion/199993-coax-cable-basic-component.html
Its only a "shot in the dark".
http://www.satelliteguys.us/free-air-fta-discussion/199993-coax-cable-basic-component.html
Its only a "shot in the dark".