GV-87 Evaluation Kit For GV-87

Development Kits

GV-87 Evaluation Kit is available to evaluate the performance of GV-87.
The Evaluation Kit can supply power and communicate with USB interface.

Product Details

Features

•  5VDC Power supply through USB bus power
•  Serial communication through USB
•  1PPS output　from the SMA connectors.
•  SMA antenna connection
•  Outer size is (w) 110mm x (D) 112mm x (H) 30mm.
•  Weight is about 260g.
•  Accessories are USB cable, GPS-GLONASS Antenna, CAR I/F cable and CD ROM containing the Communication Software, the USB driver and the documentations.

Specification

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