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The MPA-356-1602/189-00049-03 is a passive GLONASS microstrip antenna manufactured by Maxtena Inc. It operates within the GNSS frequency range, specifically supporting the GLONASS protocol. The component features a PCB mount installation style and utilizes a patch mechanical form factor. Key electrical specifications include an impedance of 50 ohms and a VSWR of 1.5. The antenna provides gain values of 3.7 dBi, 4.9 dBi, and 5.2 dBi across its bandwidth of 49 MHz. It is designed for operation in temperatures ranging from -40°C to +85°C.
Verify the exact part number suffix against official Maxtena documentation to ensure correct configuration. Confirm that the specific variant matches the required GLONASS band support and physical dimensions for your PCB layout. Check current availability status as distribution may vary by region. Ensure compatibility with your system's impedance requirements before finalizing procurement.
Select this component when a dedicated GLONASS microstrip antenna is required for embedded applications. Consider the 50-ohm impedance and 1.5 VSWR for signal integrity. Evaluate the operating temperature range of -40°C to +85°C against environmental conditions. Compare gain specifications with other Maxtena models if broader frequency coverage like GPS or Galileo is needed.
This model belongs to Maxtena's outdoor and PCB antenna portfolio. It is categorized under RF antennas and GNSS solutions. The part is distinct from general-purpose Wi-Fi or cellular antennas due to its specific GLONASS tuning. It complements other Maxtena products like the MPA-356-1516 which supports multiple GNSS constellations.
Publicly confirmed substitute part numbers are not available in the provided source data. Consult Maxtena technical support for direct replacements or cross-reference with similar GLONASS microstrip antennas from the same manufacturer family.