Small Board, Full Functionality

A compact, lightweight board, with flexible functionality

Product Info

"All-in-view", dual frequency tracking with an ultra-compact form factor and low power consumption

So much functionality in such a small package. The B111 GNSS receiver board is an ultra-compact positioning engine capable of providing scalable positioning from sub-meter DGPS positioning to sub-centimeter RTK positioning. Universal Tracking provides reliable, “all in view”, dual-frequency code/carrier tracking of GPS, GLONASS, BeiDou, Galileo, QZSS and SBAS. Low power consumption and comprehensive communication interfaces and peripheral support make the B111 extremely flexible and easy to integrate into any precise positioning application. Whatever your application, the B111 gives the accuracy to fit.

  • Compact dual frequency receiver
  • Low power consumption
  • 226 universal channels for reliable “all-in-view”, dual frequency tracking
  • High performance RTK engine with position update rate of 100 Hz
  • Diverse set of interfaces available through a single connector
  • SD card interface support
  • Quartz Lock Loop (QLL) for continuous operation under intense vibration and shock
  • Scalable performance via software option authorization (OAF)

B111 is perfect for:

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B111 Specifications

GNSS Tracking
Number of Channels
226 Channels with Universal Tracking Channel technology
Signals Tracked
GPS: L1, L2, L1C, L2C
Beidou: B1, B2
Galileo: E1
Physical and Environmental
40 x 55 x 10 mm
<20 g
Antenna connector
60-pin Hirose
H: 0.3 m; V: 0.5 m
H: 0.8 m; V: 1.2 m
RTK (L1+L2)*
H: 5 mm + 0.5 ppm;
V: 10 mm + 0.8 ppm
0.02 m/second
30 ns
*x baseline
RS232: 2x ports up to 460.8 kbps
LVTTL UART: 2x ports up to 460.8 kbps
USB 2.0 (client): 1x port up to 480 mbps (High Speed)
CAn: 1x port (without transceivers), LVTTL, NMEA2000 compliant
PPS: 1x port with 5 ns resolution, <30 ns precision, LVTTL, configurable polarity and period
Event: 1x port with 5 ns resolution, LVTTL, programmable active edge
USB 2.0 Slot
1x port up to 480 mbps (High Speed)
Data Format
SD card support: Physical interface, 20 Hz writing rate, up to 8GB capacity
Update/Output rate
1Hz – 100Hz Selectable
Real Time Data Output
TPS, RTCM SC104 2.x and 3.x, CMR, CMR+
ASCII output
NMEA 0183 version 2.x and 3.0
Power and Electrical
Input Voltage Range
+3.4 to +4.5 VDC
Power Consumption
1.3 W typical
LNA Gain
3.3 V (internal), 5.0 V (external) at 0 - 100 mA
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