Omni-directional antenna DeLOCK 89638

The DeLOCK 89638 is an omni-directional antenna designed for use in the 433 MHz band. It provides a gain of 1.45 dBi, a 50 Ω impedance and uses a male N-type connector. With a compact form factor — 187 mm height and 2.3 cm diameter — the antenna is suitable for both indoor and outdoor installations where stable, uniform signal coverage is required.

Advantages

This omni-directional antenna offers a modest gain of 1.45 dBi for improved signal reception and transmission in the 433 MHz band while maintaining a compact and unobtrusive design. The male N-type connector and standard 50 Ω impedance ensure compatibility with common radio and RF equipment. Its white finish and small footprint make it easy to integrate into various environments without significant visual impact.

Suitable for

Key specifications

How to use

Install the DeLOCK 89638 by securely attaching its male N-type connector to a compatible female N-type socket on your radio or RF device. Mount the antenna vertically for typical omnidirectional coverage, ensuring sufficient clearance from large metal objects and other antennas to avoid detuning. Use appropriate weatherproofing for outdoor installations and verify connector tightness periodically.

Recommendations

For best performance, place the antenna at a moderate height and away from obstructions; confirm compatibility with the device’s 50 Ω impedance and use suitable mounting hardware for outdoor exposure.