Module GPS S1216DR8P

Module GPS/GLONASS de 167 canaux dehauter performance et faible coût pour des applications de Navigation, localisation des biens et mesure du temps.


UGS : S1216F8-GL-1 Catégories : , ,

Product Caracteristics

  • 100% coverage
  • Continuous position fix in tunnels
  • Automatic sensor calibration
  • 167 Channel C/A Code
  • Perform 16 million time-frequency hypothesis testing per second
  • Open sky hot start 1 sec
  • Open sky cold start 29 sec
  • Accuracy 2.5m CEP
  • Operating temperature -40 ~ +85ºC
  • RoHS compliant



  • Vehicle Navigation
  • Vehicle Tracking


All-In-One High-Performance 167 Channel

GNSS Module with Dead-Reckoning


The S1216DR8P GNSS Dead-Reckoning receiver module combines GNSS position data, gyroscope data (measuring turning angle), and optional odometer data (measuring distance traveled) to formulate position solution. This enables accurate navigation solution in poor signal environment or signal blocked area such as inside tunnels. The S1216DR8P is ideal for applications requiring accurate continuous navigation with 100% availability.

S1216DR8 can operate in Automotive Dead Reckoning (ADR) mode if the vehicle wheel-tick odometer signal is connected; or operate in Odometer-less Dead Reckoning (ODR) mode if the odometer signal is unconnected.

The Extended Kalman Filter algorithm combines GNSS and sensor data with weighting function dependent on GNSS signal quality. In poor signal reception area and multipath environment, the position error is reduced by dead reckoning. With dead-reckoning feature, position is output as soon as power is applied to the module without the need of getting GPS/GNSS position fix.

The receiver is suitable for in vehicle car navigation system that requires high performance continuous navigation, low power, and low cost.



Technical Specifications

Receiver TypeC/A code
167-channel GNSS
Venus 8 engine
AccuracyPosition 2.5m CEP
Velocity 0.1m/sec
Time  12ns
Startup Time1 second hot start
28 second warm start
29 second cold start
Sensitivity-146dBm cold start
-156dBm tracking
Update Rate1 / 2 / 4 / 8 / 10 Hz
Serial Interface3.3V LVTTL level
ProtocolNMEA-0183 V3.01
SkyTraq binary
38400 baud, 8, N, 1
DatumDefault WGS-84
User definable
Input Voltage3.3V DC +/-10%
Input Current80mA
Dimension16mm L x 12mm W
Operating Temperature-40°C ~ +80°C
Storage Temperature-55°C ~+100°C
Humidity5% ~ 95%
Operational Limitsaltitude < 18,000m or velocity < 515m/s





Ordering Informations

Part Number Description
S1216DR8P-GLGPS/GLONASS/DR Receiver Module
S1216DR8P-BDGPS/BDS/DR Receiver Module