NV08C-CSM GNSS Receiver Module

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The NV08C-CSM GNSS receiver module from NVS Technologies is an integrated satellite navigation receiver GPS + GLONASS + GALILEO + SBAS for use in various LBS and M2M applications demanding low cost, low power consumption and uncompromised performance.



The NV08C-CSM GNSS receiver module from NVS Technologies is a GPS, Galileo, GLONASS and SBAS satellite navigation receiver. It is the ideal solution where low cost and minimal power use must be combined with top performance.

The unit was developed for use in various LBS and M2M applications including automobile and personal navigation and tracking, fleet management, surveillance and security systems, anti-theft systems and base station time synchronization (for CDMA, GSM, WiFi and WiMAX).

The NV08C-CSM provides high performance and sensitivity of GNSS signal reception and tracking. It also supports advanced power saving modes and assisted GALILEO/GLONASS/GPS. Separate channels for GLONASS and GPS deliver less noise in environments with high interference levels, such as industrial areas, cities and railway stations.

Compared with single-constellation systems, the GNSS multiple satellite constellation provides excellent access to navigation systems in urban environments. Optionally, a small GNSS receiver can be integrated into a system.


  • GPS, GLONASS, GALILEO, BeiDou, SBAS L1 signals
  • Compact 20x26x2,5 mm design for SMT assembly
  • Navigation and Time synchronization applications
  • 32 GNSS tracking channels
  • Assisted GNSS option supported
  • Various Dead Reckoning options
  • 200K correlators ensures small TTFF and high signal sensitivity
  • RAIM support
  • NMEA 0183, BINR, RTCM SC 104 data protocols
  • 24 mW @ Low Power Time-to-Time Fix (TTTF) Mode
  • Extended operating temperature –40°C to +85°C


  • Fleet Management
  • In-Car Personal Navigation
  • Handheld Personal Navigation
  • Asset and Personal Tracking
  • Anti Theft Systems
  • Surveillance and Security Systems
  • WiFi, WiMAX, GSM, CDMA Base Station Time Synchronization

Technical Specifications

GNSS Signals
Number of Channels:32
Satellite Access Mode:All-in-view
GLONASS:L1 1597.5-1609.5 MHz
Navigation Features
Accuracy (RMS):Horizontal autonomous mode 2.5 m

Differential mode 1 m
Height 3 m

Velocities 0.05 m/s

Time (1PPS) ±25 ns
Time to First Fix:Reacquisition <1 s
Hot start <3 s
Cold & warm start 30 s
Sensitivity:Tracking and reacquisition –160 dBm
Cold start –143 dBm
Supported:Vehicle dynamics velocity 500 m/s
Acceleration 5g
Altitude 18000 m
Coordinate System:WGS-84, PZ-90 SK-42, SK-95
RF Functionality
LNA:Built-In (SW controlled for power saving)
Antenna Type:Active
Internal Clock:26 MHz TCXO
Operating Temperature:-40 °C to +85 °C
Max. Operating Humidity:98% at 40 °C
Data Interface
Data Update/Output Rate:1, 2, 5, 10 Hz
Data Output Rate in TTTF mode:(1-60 s)-1
Supported Protocols:IEC1162 (NMEA 0183)
BINR (proprietary)
Host Data Interface:2x RS-232E I/O ports (1.8-3.3V CMOS-level)
2x SPI TWI (I2C compatible)
1PPS output (CMOS level)
Data Exchange Rate:Up to 230’400 bit/s
Power Supply
Power Supply Voltage:3.0-5.5V
Digital I/O Voltage Level:1.8-3.3V
Backup Supply:1.2V, 4 µA
Power Consumption:GPS only time-to-time fix mode @ 1s 18 mW

GNSS time-to-time fix mode @ 1s 24 mW

GPS only tracking & navigation mode < 120 mW

GNSS tracking & navigation mode < 180 mW
Size:20 mm x 26 mm x 2.5 mm for SMT assembly


The NV08C-CSM GNSS receiver module from NVS Technologies is available through Canal Geomatics. If you would like more information about this module, please do not hesitate to send us your inquiry using the Request Pricing form.