**********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.