The utility model provides a lightning protection analog network dish that uses is moved to naked among frequency track circuit, the problem that solve is: when stronger impact energy invades the inside cable, will discharge between the terminal, stride across the transformer in other words, and then caused the damage to indoor electrical equipment, the utility model discloses a technical essential is: the elementary connector that uses lightning protection analog network dish sets up secondary connector outward as the centre of a circle, the round scope that the radius is greater than 5mm, is provided with two at least elementary terminals that link to each other on the elementary connector, is provided with two at least secondary continuous terminals on the secondary connector. The beneficial effects of the utility model are that: and the transformer link to each other just, electric discharge phenomena takes place between the secondary terminal, when this application reaches 10000V at impact energy, and the transformer link to each other just, between secondary terminal not happening electric discharge phenomena. The utility model discloses still has simple structure, simple installation, characteristics such as reliability height.