Antenne omnidirectionnelle DeLOCK 89534

The DeLOCK 89534 omni-directional antenna operates in the 2.4–2.5 GHz frequency band and supports indoor and outdoor use. With a 3 dBi gain, 50 Ω impedance and an SMA male connector, the antenna is compatible with Bluetooth and ZigBee 2.4 GHz devices and is intended to improve wireless signal reception and transmission. Its compact dimensions (75 mm height, 53.5 mm diameter) and black finish make it suitable for discreet installation. The product is supplied in a protective polybag.

Advantages

The antenna provides a steady omni-directional radiation pattern with a maximum gain of 3 dBi, enabling more consistent coverage around the mounting point. A 50 Ω impedance and standard SMA male connector ensure compatibility with many consumer and industrial 2.4 GHz radio modules. Its compact size allows simple installation in constrained spaces and the weather-tolerant design supports both indoor and outdoor placement.

Suitable for

Key specifications

How to use

Attach the SMA male connector to a compatible SMA female socket on the device or extension cable and tighten by hand until secure; do not over-tighten. Position the antenna vertically for optimal omni-directional coverage. For outdoor installations, mount the antenna in a location protected from direct mechanical stress and follow the host device manufacturer’s grounding and lightning protection recommendations where applicable.

Recommendations

Use the DeLOCK 89534 for general 2.4 GHz signal extension and replacement of short or damaged antennas. For best performance, avoid nearby large metal objects and sources of RF interference; if longer range or directed coverage is needed, consider using a higher-gain or directional antenna instead.