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The MPA-1618/189-00032-01 is a Globalstar passive ceramic patch antenna manufactured by Maxtena Inc. It operates at a center frequency of 1.618 GHz within the UHF band (1GHz ~ 2GHz). The component is designed for embedded applications and features an adhesive pin mounting style. It belongs to the General ISM RF family standard.
Verify the specific datasheet version for mechanical dimensions and impedance matching requirements before integration. Confirm that the adhesive pin configuration aligns with the target PCB layout. Ensure the operating environment supports the specified frequency range without interference from other ISM band devices.
Select this component when a passive, low-profile solution for Globalstar signals is required. The ceramic patch type offers stability compared to flexible alternatives. Consider the 1.618 GHz center frequency compatibility with existing Globalstar infrastructure. Evaluate the adhesive mounting method against available soldering or connector options on the host board.
This part is part of Maxtena's RF antenna portfolio, specifically targeting the Globalstar network. It complements other GNSS antennas like the M1610HCT series but is distinct in its passive nature and specific frequency tuning for Globalstar rather than multi-constellation GPS/Glonass support.
No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires verifying identical frequency, mounting style, and protocol support.