PDQ series includes high-density, weather-resistant, Wi-Fi® antennas with MIMO technology that enable reliable connectivity for wireless devices in such high-density environments as sports stadiums. Model PDQ24499 has 4 radiating elements operating over 2,400–2,500 MHz / 4,900–5,950 MHz with 2 ports vertical and 2 ports horizontal polarization delivering 8.6/9.4 dBi gain. Model PDQ244915, with same number of radiating elements, operating range, and ports, offers 11.1/15.0 dBi gain.