Antenne directionnelle DeLOCK 88931

The DeLOCK 88931 is a directional LTE MIMO antenna with a maximum gain of 7 dBi and 50 Ω impedance. Designed for focused reception, it supports LTE bands and is compatible with UMTS, GSM, Bluetooth and WLAN 2.4 GHz. The antenna has a horizontal beam width of 75° and vertical polarization, and its compact dimensions (237.5 mm × 229.5 mm × 50 mm) and white housing make it suitable for indoor or outdoor installation.

Advantages

The antenna provides directional gain to improve signal strength in a targeted direction while remaining compatible with multiple mobile and wireless standards. Its 75° horizontal beam width concentrates reception without requiring large installation space. With a 50 Ω impedance and 7 dBi peak gain it is suitable for links where focused reception and interference reduction are important. The lightweight, white housing simplifies mounting in visible locations.

Suitable for (tasks / use cases)

Key specifications

How to use

Mount the antenna indoors or outdoors with a clear line of sight toward the desired cell tower or access point. Orient the antenna to point its main lobe (axis of maximum gain) at the targeted signal source to achieve optimal directional reception. Connect to compatible LTE MIMO equipment or a router using the appropriate cable and connectors (observe the device's 50 Ω requirement). Ensure all connectors are tightened and any outdoor cable runs are weather-protected.

Recommendations

For best results, perform a signal survey or test different orientations to find the strongest reception. Avoid placing the antenna near large metal objects or other RF sources that can cause reflections or interference. When installed outdoors, use weatherproof connections and secure mounting to prevent movement in wind.