Directional antenna DeLOCK 88992

The DeLOCK 88992 is a compact directional LTE antenna designed for indoor installation. It supports all LTE bands and is also compatible with GSM, UMTS, Bluetooth, WLAN 2.4 GHz, ZigBee, DECT and Z‑Wave. The antenna has a gain of 4 dBi, 50 Ω impedance and uses an SMA connector, with a VSWR between 2.0:1 and 4.0:1. Its compact dimensions (66 mm × 162 mm × 18 mm) make it suitable for space‑constrained installations where focused signal reception or transmission is needed.

Advantages

The antenna’s directional design concentrates signal reception and transmission in a preferred direction to improve link quality. A gain of 4 dBi increases effective signal strength for targeted connections while the SMA connector ensures simple connection to compatible routers, modems and radio devices. Broad compatibility across LTE, GSM, UMTS and common short‑range standards such as Bluetooth and WLAN 2.4 GHz provides flexible use in mixed radio environments. The compact black housing allows discreet indoor placement.

Suitable for

Key specifications

How to use

Place the antenna indoors and orient it toward the desired signal source or base station to obtain the best directional reception. Connect the antenna to your device using the SMA connector, ensuring the connector is compatible and tightened gently. After connection, adjust the antenna angle and position while monitoring signal strength or link stability on your router or modem to find the optimal placement.

Recommendations

For best results, mount the antenna where it has a clear line of sight toward the target cell or transmitter and away from large metal objects or sources of interference. If signal quality does not improve, try small positional adjustments and verify connector compatibility. Use with devices that accept an external SMA antenna for reliable performance.