MPA-254/189-00003-01

$6.04

Description：GPS PASSIVE PATCH ANTENNA 25MM
Series：-
Mfr：Maxtena Inc
Package：Bulk

SKU:5c8f374e2187 Category: RF Antennas Brand: Maxtena Inc

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Product introduction

Product Detailed Parameters

Description：GPS PASSIVE PATCH ANTENNA 25MM
Series：-
Mfr：Maxtena Inc
Package：Bulk
RF Family/Standard：Navigation
Frequency Group：Wide Band
Frequency (Center/Band)：1.575GHz
Frequency Range：-
Antenna Type：Ceramic Patch
Number of Bands：1
VSWR：1.3
Return Loss：-
Gain：5.5dBi
Features：-
Termination：Pin
Ingress Protection：-
Grade：-
Qualification：-
Mounting Type：Adhesive
Height (Max)：0.157" (4.00mm)
Applications：GPS, M2M
Power - Max：-

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MPA-254/189-00003-01

Overview

The Maxtena MPA-254/189-00003-01 is a passive GPS microstrip patch antenna with a 25mm form factor. It operates within the L1 band, covering frequencies from 1.575 GHz to 1.602 GHz. The component features a ceramic construction with pin adhesive mounting and an SMA connector interface. Key electrical specifications include a gain of 5 dBi, a bandwidth of 7 MHz, an impedance of 50 ohms, and a VSWR of 1.2. It supports GPS, GLONASS, Galileo, and BeiDou protocols.

Feature Summary

Passive microstrip patch design for GNSS signal reception
Ceramic housing with integrated pin adhesive for secure installation
SMA connector interface for direct cable attachment
Supports multiple global navigation satellite systems including GPS and GLONASS

Applications

GPS tracking devices
M2M communication modules
Vehicle telematics systems
Navigation equipment

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required connector types and mounting styles. Confirm that the ceramic package and SMA interface meet the mechanical constraints of the target assembly. Cross-reference the frequency range with system requirements to validate operational performance in the intended environment.

Selection Notes

Select this model when a compact 25mm passive antenna with an SMA connector is required for L1 band applications. Consider the 5 dBi gain and 1.2 VSWR for standard navigation accuracy needs. Evaluate the pin adhesive mounting option against available board space and surface preparation capabilities compared to alternative screw-mount or magnetic options.

Part Context

This part belongs to the Maxtena MPA series of PCB antennas designed for GNSS applications. It utilizes a microstrip technology suitable for integration into various electronic devices requiring location services. The series includes variants with different form factors and connector types to accommodate diverse design constraints.