UHF 400-470MHz; Maximum Power Input-watts: 100 W. (Not includes radio and copper cable) outdoor UHF Yagi antenna will increase the signal/reception; You need a UHF Transceive Radio Signal Booster/Repeater to work with this antenna. YAGI ANTENNA Gain:7 dBi; high gain control technology for high quality signal reception performance Ultra-Compact design and easy installation, only few elements need to be combined together. Suitable for all people. By using much higher quality material to make this antenna to last longer in all weather conditions. Frequency Range: 400~470 MHz

Bandwidth:20MHz

Impedance:50Ω

VSWR:＜1.5

Gain:7 dBi

Polarization:Vertical

Horizontal 3dB Beam Width: 53°

Vertical 3dB Beam Width: 45°

Front To Back Ratio: >15 dB

Maximum Power Input-watts: 100 W

Connector: SL16 female(UHF FEMALE)

Size: 430 x 380x 48mm

Mounting hardware:Ø30～Ø40 mm

Rated Wind Velocity:60 m/s

Attention:

1.This is an outdoor Yagi antenna only. It doesn't work alone. You need a mobile radio/Two-way radio/walkie talkie Signal Booster to work with this antenna.

2.Returns must have all original packaging and accessories otherwise it will not be entertained. So, if you any technical or unsatisfactory problems, plz contact us by clicking “RADIO MAX” that below the "Buy Now", and find the button "ask a question".