The aviation plugs have different classification methods
special purpose aviation plugs and so on. The following discussion of the low-frequency aviation plug (frequency of 3MHZ below) selection method
in accordance with the shape of a circular connector, according to the use of points: cabinets with aviation plugs, audio equipment with aviation plugs, power aviation plugs
According to the frequency points, there are high-frequency aviation plugs and low-frequency aviation plugs
