Description
The u-blox M9N, a concurrent GNSS receiver that can receive and track several GNSS systems, powers multi-constellation GNSS, which is used by the M9N GPS. All four of the main GNSS constellations—GPS, Galileo, GLONASS, and BeiDou—can be received simultaneously thanks to the multi-band RF front-end architecture.
In addition, a safety switch, buzzer, tricolored LED indication, and IST8310 compass are included. Three distinct connector choices are available for various uses. The baud rate of this module is 115200 (formerly 38400).
Excellent performance is offered by the high-gain 25 x 25 mm2 patch antenna, and installation flexibility is increased by the omnidirectional emission pattern of the antenna. Rechargeable backup battery for warm starts and active circuitry for the ceramic patch antenna are features of this device.
| Holybro M10 GPS | Holybro M9N GPS | |
| GNSS Receiver | Ublox M10 | Ublox M9N |
| Number of Concurrent GNSS | Up to 4 GNSS | Up to 4 GNSS |
| BeiDou | BeiDou | |
| Galileo | Galileo | |
| GLONASS | GLONASS | |
| GPS | GPS | |
| QZSS | QZSS | |
| Frequency Band | GPS L1 | GPS L1 |
| Galileo E1 | Galileo E1 | |
| GLONASS L1 | GLONASS L1 | |
| BeiDou B1 | BeiDou B1 | |
| SBAS L1 | SBAS L1 | |
| QZSS L1 | QZSS L1 | |
| Compass | IST8310 | IST8310 |
| Output Protocol | UBX (U-blox) | UBX (U-blox) |
| NMEA | NMEA | |
| Accuracy | 2.0m CEP | 1.5m CEP |
| Nav. Update Rate | Up to 25 Hz (single GNSS), | Up to 25 Hz (4 concerrent GNSS) |
| Up to 10 Hz (4 concurrent GNSS) | ||
| GNSS Augmentation System | EGNOS, GAGAN, MSAS and WAAS | EGNOS, GAGAN, MSAS and WAAS |
| QZSS: L1S | QZSS: L1S | |
| Default Baud Rate | 115200 | 115200 |
| Input Voltage | 4.7-5.2V | 4.7-5.2V |
| Port Type | JST-GH-10P | JST-GH-10P |
| Antenna | 25 x 25 x 4 mm ceramic patch antenna | 25 x 25 x 4 mm ceramic patch antenna |
| Power consumption | Less than 200mA @ 5V | Less than 200mA @ 5V |
| Operating Temperature | -40~80C | -40~80C |
| Dimension | φ50 x14.4 mm | φ50 x14.4 mm |
| Weight | 32g | 32g |
| Cable Length | 26cm (42cm cable purchase separately) | 26cm (42cm cable purchase separately) |
| Other | Tri-color LED | Tri-color LED |
| Onboard Buzzer | Onboard Buzzer | |
| Safety Switch | Safety Switch | |
| LNA MAX2659ELT+ RF Amplifier | LNA MAX2659ELT+ RF Amplifier | |
| Rechargeable Farah capacitance | Rechargeable Farah capacitance | |
| Low noise 3.3V regulator | Low noise 3.3V regulator |
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