Omni-directional antenna DeLOCK 12050 SMA 2 dBi 50 Ω

The DeLOCK 12050 is an indoor omni-directional antenna with an SMA connector and a gain of 2 dBi. It supports multiple frequency ranges (0.824–0.894 GHz, 1.71–2.17 GHz, and 2.4–2.5 GHz) and uses linear polarization with a 50 Ω impedance. Its compact dimensions (25 × 72 × 7.5 mm) make it suitable for installation in various network accessory setups and communication devices.

Advantages

This antenna combines omni-directional radiation with compatibility across Bluetooth, WLAN 2.4 GHz, ZigBee, DECT and Z-Wave standards. The SMA connector and 50 Ω impedance ensure straightforward connection to routers, gateways and radio modules. Low-profile dimensions allow placement where space is limited.

Suitable for

• Indoor Wi‑Fi and Bluetooth extensions
• IoT networks using ZigBee and Z‑Wave
• DECT handsets and small base stations
• Cellular links within the covered LTE/UMTS bands

Key specifications

• Type: omni-directional antenna
• Connector: SMA
• Gain: 2 dBi
• Frequency ranges: 0.824–0.894 GHz, 1.71–2.17 GHz, 2.4–2.5 GHz
• Impedance: 50 Ω
• Polarization: linear
• Dimensions (W × D × H): 25 × 72 × 7.5 mm
• Brand: DELOCK, MPN: 12050, EAN: 4043619120505

How to use

Connect the antenna to a device equipped with an SMA female connector, ensuring the connector is aligned and tightened by hand to avoid damage. Position the antenna vertically for typical omni-directional coverage and place it indoors away from large metallic objects that can block signals. Verify device settings and supported frequency bands before use.

Recommendations

For best performance, mount the antenna in a central indoor location at moderate height and keep at least several centimetres clearance from metal surfaces. Use it within the specified frequency ranges and with devices requiring a 50 Ω antenna.