940-2090-000 Hemisphere 3795.00  

Hemisphere A325 DGPS Antenna (940-2090-000)

Hemisphere Part Number: 940-2090-000

Hemisphere A325 DGPS Antenna


The smart antenna that's perfect for Australia! Works with OmniSTAR VBS for sub-metre accuracy, and can be upgraded to support decimetre accuracy with OmniSTAR HP by purchasing the L2 firmware unlock. Needs to be powered from an external DC source of 7-36V. Ask us for battery options. Serial RS232 output perfect for rugged PDAs and computers.

The A325™ Smart Antenna offers an affordable, portable solution with professional level accuracy for agricultural, marine, GIS mapping, and other applications.

Requires power and data cable part number 051-0129-002 to be purchased separately.

GPS Sensor Specifications
Receiver Type: GNSS L1 & L2 RTK with carrier phase
Signals Received: GPS, GLONASS, and GALILEO* (*Upgrade required)
GPS Sensitivity: -142 dBm
SBAS Tracking: 3-channel, parallel tracking
Update Rate: 10 Hz standard, 20 Hz optional

Serial Ports: 2 full-duplex RS232
Baud Rates: 4800 - 115200
Correction I/O Protocol: Hemisphere GPS proprietary, RTCM v2.3 (DGPS), RTCM v3 (RTK), CMR, CMR+* (*Receive only)
Data I/O Protocol: NMEA 0183, Crescent binary 3, NMEA 2000, Bluetooth 2.0 (Class 2)
Timing Output: 1PPS, CMOS, active low, falling edge sync, 10 kΩ, 10 pF load
Event Marker Input: CMOS, active low, falling edge sync, 10 kΩ, 10 pF load

Operating Temperature: -40°C to 70°C
Storage Temperature: -40°C to 85°C
Humidity: 95% non-condensing
Shock & Vibration: Vibration: EP455 Section 5.15.1 Random
Mechanical Shock: EP455 Section 5.14.1 Operational
EMC: CE (IEC 60945 Emissions and Immunity)
FCC Part 15, Subpart B
Enclosure: IP67

Dimensions: 104.0mm H x 145.0mm D (4.09" H x 5.71" D)
Weight: < 558 g
Status Indications (LED): Power, GNSS lock
Serial Port Extension: Bluetooth communication
Power/Data Connector: 12-pin male (metal)
Antenna Mounting: 1-14 UNS-2A female, 5/8-11 UNC-2B adapter and mag-mount available

Specifications are provided as a guide only, and are subject to change without notice.

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