Omni-directional antenna DeLOCK 12425

The DeLOCK 12425 omni-directional antenna provides multi-band LTE and wireless connectivity for indoor and outdoor use. It supports frequency ranges from 0.700–0.960 GHz and 1.710–2.700 GHz, with a maximum gain of 5 dBi, vertical polarization and 50 Ω impedance. The compact black housing measures 86 × 86 × 449 mm and is supplied in a polybag.

Advantages

The antenna covers multiple protocols and technologies including GSM, UMTS, Bluetooth, WLAN 2.4 GHz, ZigBee, DECT, Z‑Wave and LoRa at 868 MHz / 915 MHz, offering a single solution for diverse wireless needs. Its omni-directional radiation pattern provides 360° coverage while the 5 dBi gain helps improve signal strength. The compact form factor and standard 50 Ω impedance make it compatible with a wide range of equipment.

Suitable for

• Improving LTE reception for routers and gateways
• Extending coverage for WLAN 2.4 GHz networks
• Integrating with IoT systems using ZigBee, Z‑Wave or LoRa
• Enhancing DECT, GSM or UMTS signal in indoor/outdoor locations
• Bluetooth range extension and general-purpose antenna use

Key specifications

• Frequency band: 0.700–0.960 GHz / 1.710–2.700 GHz
• Max. antenna gain: 5 dBi
• Polarization: vertical
• Impedance: 50 Ω
• Dimensions (W × D × H): 86 × 86 × 449 mm
• Colour: black

How to use

Mount the DeLOCK 12425 antenna in a suitable outdoor or indoor location with clear exposure to the target signal direction. Connect to a compatible 50 Ω antenna connector on your router, gateway or device following the device manufacturer's connection instructions. Orient the antenna vertically for optimal polarization alignment and secure the antenna mechanically to prevent movement that could affect reception.

Recommendations

For best performance, place the antenna as high as practical and away from large metal objects or reflective surfaces. If using for specific bands or services, verify compatibility with your device and local frequency allocations.