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HEL-KIT-868–3DBI-9M is listed in the Antennas RF range at ChipApex. The manufacturer field lists McGill Microwave Systems. Its product description is HELIUM ANTENNA KIT EU868 3DBI 9M. Review the specifications below when checking this part for your BOM.
The HEL-KIT-868--3DBI-9M is a Helium antenna kit designed for the EU868 frequency band. It includes an omnidirectional rod antenna with a 3dBi gain and a Type N male connector, paired with a wall-mounting bracket and a 9-meter cable. The antenna operates within the 865 MHz to 870 MHz range, providing horizontal polarization and a vertical half-power beamwidth of 56 degrees plus or minus 1 degree. This configuration supports reliable RF transmission for IoT applications requiring extended cable reach.
Verify that the specific part number matches the required cable length and mounting hardware configuration. Confirm RoHS compliance status if environmental regulations apply to your project. Ensure the Type N male connector aligns with the receiving equipment's port specifications before finalizing procurement orders.
Select this kit when a fixed 9-meter cable distance is necessary between the antenna and the radio unit. The 3dBi gain offers a balance between signal strength and coverage area suitable for general-purpose indoor or outdoor installations. Consider the wall-mount design if space constraints prevent mast or pole mounting solutions.
This component belongs to the HELIUM antenna series from McGill Microwave Systems, optimized for European sub-GHz ISM bands. It complements other variants in the lineup that may offer different gain levels, cable lengths, or connector types to suit diverse deployment scenarios across various IoT and industrial wireless networks.
Direct substitutes include the HEL-KIT-868-WALL-3DBI-8M, which provides identical antenna characteristics but with an 8-meter cable length. Verify connector polarity and physical dimensions to ensure mechanical compatibility with existing mounting structures.
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