We present Gigaeter Duo 19 - an excellent 5GHz WiFi antenna, perfect for anyone looking for a reliable and efficient antenna. Gigaeter Duo 19 is a bi-polarized directional antenna with a gain of 19dBi, designed for 2x2 MIMO technology in the 802.11n standard. Thanks to its wide operating bandwidth, this antenna guarantees stability and a strong signal in various conditions. The exceptional performance of Gigaeter Duo 19 provides an energy gain of 19dBi, which translates into a strong and stable WiFi signal, even over long distances. Thanks to the wide operating band ranging from 4.9 to 6.0 GHz, the antenna can handle various frequencies perfectly. Separation between connectors of over 37 dB ensures minimal interference and maximization of transmission efficiency. Solid construction The antenna is designed with a cover made of very durable and low-attenuation ABS material, which protects it against weather conditions. Durable construction guarantees unchanged parameters during operation, which is crucial for long-term use. Wind resistance up to 56 m/s and installation on masts with a diameter of 38 to 51 mm ensure stability even in extreme conditions. Versatility of applications Gigaeter Duo 19 was designed for microstrip technology, which allows it to be used in a variety of wireless network configurations. Compatibility with Mikrotik and other radio systems makes it versatile and easy to integrate. Thanks to its panel design, the antenna has a wide operating range, making it an ideal choice for both commercial and home applications.