The ALLNET GSM antenna for 4G/3G/2G signal analysis device Dycon CS2389 is a powerful solution for enhancing mobile connectivity. It supports the common mobile standards 2G, 3G, and 4G, making it suitable for both indoor and outdoor use. With a compact design measuring 135 mm in length, 78 mm in width, and 33 mm in height, it is easy to install and handle. Weighing 210 grams, it ensures stable mounting, while the SMA connector allows for flexible integration into existing systems. This antenna is ideal for users who require reliable signal strength and wish to analyze the quality of their mobile connection. It provides an effective solution for optimizing network coverage and improving communication quality.