Omnidirectional antenna DeLOCK 12542

The DeLOCK Omni-directional antenna 12542 is designed for indoor use within the 0.863–0.928 GHz frequency range. It provides a compact solution for extending reception and transmission capabilities with vertical polarization, 50 Ω impedance and a modest gain of 0.5 dBi. The antenna's small dimensions (13.5 x 13.5 x 140 mm) and black housing allow easy integration into a variety of setups.

Advantages

This omni-directional antenna offers uniform signal coverage in all horizontal directions due to its omnidirectional pattern. Its compact form factor and low-profile design make it suitable for installations with limited space, while the 50 Ω impedance and vertical polarization ensure compatibility with common radio devices operating in the 863–928 MHz band.

Suitable for

• Indoor IoT devices and gateways operating in 863–928 MHz
• RFID systems and asset tracking within the specified band
• Wireless sensor networks and telemetry applications
• Integration where a small, omnidirectional external antenna is required

Key specifications

• Frequency band: 0.863–0.928 GHz
• Antenna gain: 0.5 dBi
• Polarization: vertical
• Impedance: 50 Ω
• Colour: black
• Dimensions (W x D x H): 13.5 x 13.5 x 140 mm
• Model / MPN: 12542
• EAN: 4043619125425

How to use

Mount the antenna in a suitable indoor location with a clear surrounding to reduce obstructions. Connect it to a compatible device using the appropriate connector or cable (ensure the device accepts a 50 Ω antenna input). For best performance, orient the antenna vertically to match its polarization and position it away from large metallic objects or dense structures that could attenuate the signal.

Recommendations

Use this antenna for indoor deployments within the specified 863–928 MHz band. Verify device compatibility with vertical polarization and 50 Ω impedance before installation. For improved range, place the antenna as high and unobstructed as practical within the installation environment.