... 1,hign gain, low noise 2,digital tv aerial 3,170-230MHZ/470-862MHz 4,20-30dBi (amplifier ... ) Firstly, Electrical characteristicsProduct namelevel vhf/uhf aerial (manufactory)ModelBIO-V065Frequency Range(MHz)170-230MHZ/470-862MHzGain( ... lifelong reliable partner. Secondly, Mechanical characteristicsProduct namelevel vhf/uhf aerial (manufactory)ModelBIO-V065Cable type1.5C-2V (can be ...