... ,True antenna manufatory 2, High gain 3,Attractive price 4, 100% waterproof! digital active antenna:1, we have our own factory and about ... new product, can receive excellent signal.3, the price can be negotiable !SpecificationProduct Namedigital active antennaModelBIO-V043Frequency Range170-230MHZ/470-860MHZLNA-Gain3dBiV ...