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GV87 Key Features
GNSS Reception Capability
GNSS Reception
Update Rate (Configurable)
GPS L1 C/A, GLONASS L1OF, SBAS L1 C/A, QZSS L1 C/A
(Available by software update): Galileo E1B/E1C, QZSS L1-SAIF
26 channels (GPS, SBAS, GLONASS, QZSS)
Dead Reckoning: 1 / 2 / 5 / 10 Hz
GPS
Tracking: -161 dBm
Hot Start: -161 dBm
Warm Start: -147 dBm
Cold Start: -147 dBm
Reacquisition: -161 dBm
Sensitivity (*1)
GLONASS
Tracking: -157 dBm
Hot Start: -157 dBm
Warm Start: -143 dBm
Cold Start: -143 dBm
Reacquisition: -157 dBm
Position Accuracy
(Horizontal) (*1) (*2)
Dead Reckoning
Performance
TTFF(Typical) (*1)
Supply Voltage
Power Consumption
GPS:2.5m(CEP)
GPS+SBAS:2.0m(CEP)
GPS+SBAS+GLONASS:2.0m(CEP)
Running Distance * 5%
Hot Start: <1 sec (@-130 dBm)
Warm Start: 30 sec (@-130 dBm)
Cold Start: 33 sec (@-130 dBm)
3.3V DC
Acquisition Mode: 72 mA
Operating Temperature
-40°C to +85°C
Storage Temperature
-40°C to +85°C
Package Size
Protocol
12.2mm × 16.0mm × 2.8mm
24Pin LCC(Leadless Chip Carrier)
eSIP (NMEA 0183 Standard Ver. 4.10)
Anti-jamming
Available
Multipath Mitigation
Available
(*1) (*2)
(*1) Measurement platform with recommended active antenna
(*2) Update rate: 1 Hz
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