NOVA AND OMNI-NOVA ANTENNAS. HOW TO ADJUST THE BIII LEVEL TO THE TV SET.
sometimes there is an important difference between the signal levels received in biii and those received in uhf.
switch it off when biii channel reception is required.
our ref. 4097 is a variable vhf attenuator that has very low uhf insertion loss.
this installation will allow the right levels in the tv set input.