Main Material: Steel,Brass

Sections : 7 Sections

Connector: BNC Male

Dimension: Folded:17cm/6.7";Unfolded Length: 76.5cm/30"

Diameter of Aerial:7mm

Diameter of BNC Male Connector:10mm

Scope: Great for your damaged TV antenna or FM radio antenna, electric toy, remote control, VCD, and other communications antenna and other electronics products

Applicable effect: Enhanced intercom receiver sensitivity, increased the range of walkie exhaled. Effectively increase the intercom call effect, increase in calling distance, lets calls more clearly, calls farther distance.

Package included:1 x Telescopic BNC Male Connector Aerial

7 section 17cm(6.7")long to 76.5cm(30") extended, have great flexibility