The Teltonika PR1KCS28 is a high-performance network antenna with a maximum antenna gain level of 28 dBi, designed to enhance signal strength and coverage. It operates across multiple frequency bands including 1.57542-1.61 GHz, 0.85/0.9/1.8/1.9/2.17 GHz, and 2.35-2.5 GHz, making it versatile for various communication needs. The antenna features a 50 Ω impedance and a male connector gender, ensuring compatibility with a wide range of devices. With vertical polarization, the antenna effectively reduces the amount of interference, providing a more stable and consistent signal. It is built to withstand harsh environmental conditions, as evidenced by its IP67 rating, which guarantees protection against dust and temporary immersion in water. The compact design of the Teltonika PR1KCS28 includes a height of 15 mm and a diameter of 8 cm, with a total weight of 250 g, allowing for easy installation in a variety of settings without requiring significant space. This antenna is an excellent choice for enhancing network performance in both professional and industrial environments.