DeLOCK 88453 Omnidirectional Antenna

The DeLOCK 88453 omni-directional antenna is designed for GSM and UMTS devices with an N-type connector. It operates across the 0.824–0.96 GHz and 1.71–2.17 GHz frequency ranges, provides a gain of 2.5 dBi, vertical polarization and 50 Ω impedance. Its compact dimensions (22 mm × 22 mm × 183 mm) and grey housing allow straightforward installation and integration into existing systems.

Advantages

The antenna supports a broad GSM/UMTS frequency range and offers stable performance with 2.5 dBi gain and vertical polarization. The N-type connector ensures a reliable RF connection, while the compact size simplifies placement in constrained spaces. The 50 Ω impedance matches standard RF equipment.

Suitable for

Key specifications

How to use

Attach the DeLOCK 88453 antenna to the N-type socket on your GSM/UMTS device and tighten the connector securely by hand or with a suitable torque wrench if recommended by the device manufacturer. Position the antenna vertically for optimal performance and ensure it has a clear line of sight where possible. After connection, verify signal levels on your device and adjust the antenna placement if necessary to improve reception or transmission.

Recommendations

Install the antenna in a location free from large metal obstructions, maintain the vertical orientation for best results, and verify that the connected device expects a 50 Ω antenna to avoid impedance mismatch. Do not expose the connector to moisture without appropriate weatherproofing.