Patent ID: 8044748

Claim:
A hybrid coupler for UHF-band television transmission, comprising a box ( 2 ) containing two lines ( 4 ), each of which is insulated from said box ( 2 ) and from the other line ( 4 ), and is connected to two respective connectors ( 3 ); wherein each line ( 4 ) is connected to the other line ( 4 ) in a tandem configuration, and comprises a first, a second, and a third portion ( 21 , 22 , 23 ) separate from one another and connected respectively to the third, second, and first portion ( 23 , 22 , 21 ) of the other line ( 4 ) to define a first, a second, and a third coupling section ( 34 , 35 , 36 ) to achieve a constant connection over the whole UHF band (470-862 MHz).