1 Compatible: The antenna is compatible for CB handheld radios, for Cobra, for Midland, for Macon and for Radio Shack with BNC connector. 2 Multifunction: This antenna can not only be changed direction, two fold design, but also has a stretchable adjustable length. 3 Expansion Length: The antenna expansion range is 9 To 51 inches, different antenna lengths, antenna effects are different, so that you can freely adjust according to the signal acceptance. 4 Superior Signal Reception: This antenna ensures clear and strong signal reception and 1.8dbi high gain, making your communication more reliable and effective. 5 Aluminum Alloy: The antenna is mainly made of aluminum alloy, light, strong, anti rusting, to ensure the reliable use of outdoor environment.Item Type: Antenna for Cb Portable Radio
Interface Type: BNC
Folding Length: Approx. 23.1cm / 9.1in
Total Length: Approx. 130.8cm / 51.5in
Frequency Range: 27MHZ
Gain: 1.8dbi
Maximum input power watts: 20W (less than 20W for CB handheld portable radio)

What's in the box
1 x Antenna