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Inertial GNSS/INS


Tactical Grade Dual Antenna, Multi-Band, RTK, Industrial Package. USB & RS232 communication interface.

Sensor Outputs:

  • 3-axis Acceleration (±8g range)
  • 3-axis Angular rate (300°/sec range)
  • Dual GNSS antenna heading with 0.2° heading accuracy that is immune to magnetic disturbances
  • Tactical grade IMU with <2°/hr bias instability provides exceptional position accuracy during GNSS outages



Network Interface Modem, Industrial Package.


  • Provides real time Kinematic (RTK) correction data to be utilized by the 3DMGQ7-GNSS/INS
  • Supports industry-standard NMEA and RTCM 3.1 protocols
  • Micro DB-9 Connector
  • Combine 3DM-RTK with SensorCloud RTK network service and 3DMGQ7-GNSS/INS for a complete navigation system.


BSWA Outdoor Microphone

Permanent Outdoor Microphone Class 1, OM243/OM263

Type: OM243 (0° Incidence) , OM263 (90° Incidence)

Built-in Microphone: 1/2″ Prepolarized Microphone

Frequency Response: 10 Hz to 20 kHz (According to IEC 61672-1)

Sensitivity: 40 mV/Pa (-28 dB re 1 V/Pa)

Dynamic Range: 17 dBA to 134 dBA

Enclosure: IP55 (Microphone vertical placement only)


BSWA Pressure-Field Microphone

1/4-Inch Pressure-Field Microphone, MP471S

Frequency Response: 8 Hz to 20 kHz (±2 dB), 6 Hz to 40 kHz (-3 dB / +7 dB)

Sensitivity (@250 Hz): 0.5 mV/Pa (±3 dB)

Dynamic Range: 56 dBA ~ 170 dB

Pressure Equalization Vent: Side Vented

Suitable for 1/4-inch preamplifier with ICCP power supply