This is the Nagoya NA-810 2.5Inch Mini-Whip Dual Band High Gain Antenna - building upon the success of the flexible NA-810; you can now have the power - in a smaller more convenient package

Nagoya has taken another step to limit counterfeit listings. Handheld Radio Antennas arrive in a Green Poly Bag (with rounded corners), a bag printed barcode (might be covered by Amazon barcode), and the BTECH Logo Seal

This telescopic antenna when extended is almost 16 inches long. It is a MUST have antenna for your radios - it will boost the signal of your radio dramatically! When you are only receiving and not transmitting you can conveniently retract the antenna down to only 4 inches.

Specifications:
 Frequency: 144/430MHz
Max Power: 6W
Impedance: 50Ω
Length: 75MM
Weight: 20g
Connector: SMA-F
Contains: 1x NA-810 Dual Band Handheld Antenna 1x Rubber Gasket