Receiver Type:

GNSS multi-frecuency RTK with carrier phase

Signals Received:

GPS, GLONASS, BeiDou, GALILEO 1and QZSS1

Channels:

372

GPS Sensitivity:

-142 dBm

SBAS Tracking:

3-channel, parallel tracking

Update Rate:

1 Hz standard, 10 or 20 Hz optional

Accuracy:

Horizontal (RMS)  Vertical (RMS)

RTK:

2 10 mm + 1 ppm  20 mm + 2 ppm

SBAS (WAAS):

3 0.3 m  0.6 m

Autonomous, no SA:

3 1.2 m  2.5 m

Timing (1PPS) Accuracy:

20 ns

Cold Start:

4 < 60 s typical (all unknown)

Warm Start:

< 30 s typical (no ephemeris)

Hot Start:

< 10 s typical (all known)

HeadStart:

5 Removeable, auto-recharging onboard clock battery

Maximum Speed:

1,850 kph (999 kts)

Maximum Altitude:

18,288 m (60,000 ft)

Environmental

Operating Temperature:

-40°C to +85°C (-40°F to +185°F)

Storage Temperature:

-40°C to +85°C (-40°F to +185°F)

Humidity:

95% non-condensing (when installed in an enclosure)

Shock: Mechanical Shock:

EP455 Section 5.14.1 Operational (when mounted in an enclosure with screw mounting holes utilized)

Vibration:

EP455 Section 5.15.1 Random

Mechanical

Dimensions

P306:  71 L x 41 W x 13 H (mm)

P307: 72 L x 41 W x 13 H (mm)

Weight:

< 23 g (< 0.81 oz.)

Status Indication (LED):

Power, GPS lock, Differential lock DGPS position

Power/Data Connector

P306:  34-pin male header, 0.05" (1.27 mm) pitch

P307:  20-pin male header, 0.08"(2 mm) pitch

Antenna Connectors:

MCX, female, straight

Communications

Serial Ports:

4 full-duplex 3.3 V CMOS (3 main serial ports,

1 differential-only port),

1 USB Host 6,

1 USB Device

Baud Rates:

 4800 - 115200

Correction I/O Protocol:

Hemisphere GNSS proprietary, ROXFormat, RTCM v2.3, RTCM  v3.2, CMR,CMR+

Data I/O Protocol:

NMEA 0183, Crescent binary  7

Timing Output:

1PPS, CMOS, active high, rising edge sync, 10 kΩ, 10 pF load

Event Marker Input:

CMOS, active low, falling edge sync,10 kΩ, 10 pF load

Power

Input Voltage:

 3.3 VDC +/- 5%

Power Consumption:

< 2.55 W nominal dual frequency GPS+ GLONASS + BeiDou

Current Consumption:

770 mA nominal dual frequency GPS+ GLONASS + BeiDou

Antenna Voltage:

15 VDC maximum Antenna Short Circuit

Protection:

Yes

Antenna Gain Input Range:

 10 to 40 dB