1284780

Overview

Phoenix Contact part number 1284780 is a multiband omnidirectional antenna from the ANT-OMNI series. It operates across a frequency range of 1.7 GHz to 7.1 GHz, covering 2.4 GHz, 5 GHz, and 6 GHz bands. The device features an N male connector and linear vertical polarization. Gain varies by band: 1.5 dBi (1.7–2.0 GHz), 2.0 dBi (2.0–2.7 GHz), 1.5 dBi (2.7–4.2 GHz), 2.5 dBi (4.9–5.9 GHz), and 3.0 dBi (5.9–7.1 GHz). Impedance is 50 Ω with VSWR ≤ 2.00. Maximum power is 120 W. Dimensions are 55 mm length and 22 mm diameter. It meets EN 61373, EN 45545-2, EU RoHS, and EN 50155 standards.

Feature Summary

• Compact rod-shaped design suitable for mobile applications
• IP68/IP69K protection rating for harsh environments
• Resistant to shock and vibration per EN 61373
• Compliant with railway safety standards EN 45545-2 and EN 50155

Applications

• Mobile industrial equipment communication
• Railway vehicle onboard systems
• Control cabinet feed-through installations
• Harsh environment wireless connectivity

Procurement Notes

Verify that the component is intended solely for industrial use as specified in official documentation. Confirm compliance with EN 61373 category 1 level B for shock and vibration resistance if deployed in transport applications. Ensure environmental conditions remain within -40 °C to 85 °C operating range. Check material specifications including ASA construction and UL 94 HB flammability rating for integration safety.

Selection Notes

Select this antenna when multiband coverage from 1.7 GHz to 7.1 GHz is required in compact spaces. It is appropriate for applications needing IP68/IP69K ingress protection and high mechanical durability. Consider its N male connector interface and 50 Ω impedance matching. Verify suitability for railway or mobile industrial contexts requiring EN 50155 and EN 45545-2 certification.

Part Context

The 1284780 belongs to Phoenix Contact’s ANT-OMNI series of omnidirectional antennas. This line focuses on robust, compact solutions for demanding industrial and transportation sectors. The model supports multiple frequency bands within a single physical structure, reducing installation complexity while maintaining performance across diverse wireless protocols.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.