DeLOCK 89631 antenna

The DeLOCK 89631 WLAN twin antenna is designed for integration into devices with MHF / U.FL connectors. It comprises two separate antenna elements sharing a common ground and is intended for indoor Wi‑Fi applications. The antenna supports frequency ranges 2400–2500 MHz and 5150–5875 MHz with a maximum gain of 5 dBi and a 0.25 m cable for flexible placement.

Advantages

The compact dual‑antenna design provides stable reception across 2.4 GHz and 5 GHz bands while remaining lightweight and unobtrusive. With support for IEEE 802.11a/b/g/n/ac/h standards and a 1 W power handling capacity, it is suitable for typical consumer and embedded WLAN modules with MHF / U.FL connectors.

Suitable for

• Integration into routers, access points and embedded devices with MHF / U.FL connectors
• Indoor Wi‑Fi setups requiring dual‑band coverage (2.4 GHz and 5 GHz)
• Small form‑factor wireless modules and IoT devices

Key specifications

• Frequency band: 2400 - 2500 MHz and 5150 - 5875 MHz
• Antenna gain (max): 5 dBi
• Standards: IEEE 802.11a/b/g/n/ac/h
• Power handling: 1 W
• Cable length: 0.25 m
• Dimensions (W×D×H): 7 × 61.6 × 1.6 mm
• Colour: Black
• Weight: 0.008 kg

How to use

Connect each antenna cable to the device's MHF / U.FL connector following the device manufacturer's instructions. Place the antenna assembly indoors in a position that minimises obstacles and metal obstructions for better signal propagation. Secure the cable to avoid strain on the connector.

Recommendations

For optimal performance, position the antenna vertically and avoid placing it near large metal surfaces or inside fully enclosed metal cases. Verify compatibility with your module’s MHF / U.FL connector and confirm antenna orientation during installation.