VR GPS uBlox 8 (GPS, Glonass, Galileo)
***VR BRAIN MODEL***
N°1 - VR GPS Ublox NEO8
N°1 - VGPS-VRBRAIN 5 Cable
***VR MICRO BRAIN MODEL***
N°1 - VR GPS Ublox NEO8
N°1 - VGPS-uBrain Cable
N°1 - MAG-uBrain Cable
First Virtualrobotix Multi Constellation GPS engine using Ublox NEO 8 receiver.
This is a 72-channel high sensitive engine that boasts a Time-To-First-Fix (TTFF) of less than 1 second.
Also provide a rechargeable backup battery to improve warm start.
The dedicated acquisition engine, with over 2 million correlators, is capable of massive parallel time/frequency space searches, enabling it to find satellites instantly.
Innovative design and technology suppresses interference sources and mitigates multipath effects, giving NEO-8 GPS receivers excellent navigation performance even in the most challenging environments.
It also mounting an ultimate 3-axis digital compass, with selectable interface SPI or I2C (HMC5983).
This one is an high speed (220Hz output) and high resolution (2 milli-gauss) magnetometer.
Features and Specifications:
- ublox NEO-8 module
- Concurrent reception of GPS/QZSS, GLONASS, BeiDou
- Industry leading –167 dBm navigation sensitivity
- 3,3V or 5V Inputs, with low noise 3.3V regulator.
- 5 Hz update rate
- Rechargeable 3V lithium backup battery for high efficient warm start
- Panasonic Low Noise Amplifier for antenna signal with high gain (19dB)
- EPCOS SAW high quality low-loss RF filter for GPS application
- 25 x 25 x 4 mm ceramic patch antenna
- Dedicated I2C EEPROM for receiver configuration storage
- High resolution compass (2 milli-gauss) and high speed (2 milli-gauss)
- Power and fix indicator LEDs
- ArduPilot Mega compatible 6-pin JST connector
- Exposed pads for simple soldering connection
- 38 x 38 x 8.5 mm total size, 19 grams.
- Receiver type NEO 8
- 72-channel u-blox M8 engine
- GPS/QZSS L1 C/A, GLONASS L10F
- BeiDou B1
- SBAS L1 C/A: WAAS, EGNOS, MSAS
- Navigation update rate:
- Single GNSS up to 18 Hz
- Concurrent GNSS up to 10 Hz
- Position accuracy: 2.0 m CEP
- Acquisition (NEO-M8Q/N)
- (Default mode, GPS/SBAS/QZSS+GLONASS with TCXO)
- Cold starts: 26 s
- Aided starts: 2 s
- Reacquisition: 1.5 s
- Sensitivity
- (Default mode, GPS/SBAS/QZSS+GLONASS with TCXO)
- Tracking & Nav: –167 dBm
- Cold starts: –148 dBm
- Hot starts: –156 dBm