Omni-directional antenna DeLOCK 12565

The DeLOCK 12565 is an omni-directional antenna designed for use in the 433 MHz (0.433 GHz) band. With a height of 450 mm, 3 dBi gain, vertical polarization and 50 Ω impedance, it is suitable for indoor and outdoor wireless communication applications where a simple, all-around coverage is required.

Advantages

The antenna offers omni-directional radiation for uniform coverage in all horizontal directions, a compact 450 mm form factor that is easy to install, and a 3 dBi gain that balances range and size. Its 50 Ω impedance and vertical polarization make it compatible with many radio devices operating in the 433 MHz band.

Suitable for (tasks / use cases)

• Wireless sensor networks and telemetry operating at 433 MHz
• Remote control systems and short-range data links
• Indoor and outdoor installations requiring omnidirectional coverage

Key specifications

• Model: DeLOCK 12565
• Frequency band: 0.433 GHz (433 MHz)
• Antenna gain: 3 dBi
• Polarization: Vertical
• Impedance: 50 Ω
• Height: 450 mm
• Colour: Silver
• Manufacturer: DELOCK
• MPN: 12565
• EAN: 4043619125654

How to use

Mount the antenna in a position with minimal obstructions to maximize coverage; for outdoor use ensure appropriate mounting hardware and weatherproofing of the connector. Connect the antenna to the radio device using a compatible 50 Ω feedline and connector. Orient the antenna vertically to match its polarization and to achieve optimal reception and transmission in omni-directional pattern.

Recommendations

For best results, place the antenna at a raised location clear of large metal objects and maintain the vertical orientation. Verify compatibility with your radio equipment’s connector type and impedance before installation.