GPS/GNSS Modules

GPS Receiver Module Model GH-33Discontinued Products

For Consumer

Multi-GNSS receiver antenna module enabling concurrent reception of GPS and GLONASS signals.

The GH-33 is a multi-GNSS antenna module containing all receiving functions including a passive antenna. It designed for consumer applications using a multi-GNSS chip "MT3333" (MediaTek). The GH-33 is appropriate for handheld devices.


  • Integrated patch antenna

  • PVT solution platform (outputs position, velocity and time in NMEA protocol)

  • Design for the consumer market using the MediaTek multi-GNSS chip "MT3333"

  • Supports concurrent reception of GPS, GLONASS, SBAS, and QZSS.

  • Easy integration via a connector interface



GNSS Reception CapabilityGPS L1 C/A, SBAS L1 C/A, QZSS L1 C/A,
Tracking: -160 dBm
Hot Start: -157 dBm
TTFF (Typical)Hot Start: 3 sec (@ -130 dBm)
Warm Start: 34 sec (@ -130 dBm)
Cold Start: 45 sec (@ -130 dBm)
Supply Voltage3.3VDC
Power ConsumptionAcquisition Mode: 40 mA
Backup Supply2.0 to 3.6 VDC
Operating Temperature-20°C to +70°C
Outer Size22mm x 22mm x 7.7mm (including Patch antenna)
Antenna Size: 18mm x 18mm x 4mm
ProtocolNMEA 0183



Locate a Distributor Contact a local distributor for further details.

* Specifications subject to change without notice.

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