The 1085-148 from Southwest Antennas is an omni-directional antenna that operates from 2.2 to 2.5 GHz. It delivers a gain of 4 dBi and can handle a power of up to 50 watts. This antenna has a two section collinear design and a weatherproof ultra-flex sealed spring base with a black chrome TNC male connector. The Ultra-Flex spring is fully sealed to prevent rain, dust, and other debris from impacting antenna performance, which is also fully submersible once securely mated to a radio.