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NN03-320 is listed in the Antennas RF range at ChipApex. The manufacturer field lists Ignion. Its product description is DUO MXTEND MULTIBAND ANTENNA. Review the specifications below when checking this part for your BOM.
The Ignion NN03-320 is a DUO mXTEND™ multiprotocol PCB antenna designed for compact wireless applications. It operates across a frequency range of 1.56 GHz to 10.6 GHz, supporting GNSS (GPS, GLONASS, Galileo, Beidou), Bluetooth, Wi-Fi, and 5G IoT protocols. The component features a rectangular monopole chip form factor with SMD/SMT termination. Key electrical parameters include a 50 Ohm impedance, VSWR of 2.5, and gain values ranging from -1.1 dBi to 4.1 dBi across various bands. Physical dimensions are 7 mm in length, 3 mm in width, and 2 mm in height. It supports center frequencies including 1.561 GHz, 2.45 GHz, and multiple UWB channels.
Verify the specific datasheet version and ECAD model availability before integration. Confirm that the operating temperature range of -40 C to +125 C meets environmental requirements. Ensure the 50 Ohm impedance matches the RF trace design. Check RoHS compliance status through official manufacturer documentation. Validate that the SMD package dimensions align with the PCB layout constraints.
Select this component when space-constrained designs require support for multiple wireless standards simultaneously. Consider the wide frequency coverage for applications needing both positioning and communication capabilities. Evaluate the gain variations across different bands to ensure adequate signal strength for the intended use case. Verify compatibility with the target RF chipset and PCB material properties.
The NN03-320 belongs to Ignion's DUO mXTEND™ series, which focuses on miniaturized antenna solutions. It serves as a versatile alternative to discrete antennas by consolidating multiple frequency bands into one component. This simplifies BOM management and reduces assembly complexity for manufacturers developing multi-protocol wireless devices.
NN02-101 is listed as a manufacturer recommended substitute.
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