Weight:

55 ± 5g

Size:

87.63 × 57.15 × 12.00 mm

Radio frequency head:

a JMMCX-KWHD

Performance

GPS+GLONASS Channel number:

48

Minimum tracking signal strength:

33dB Hz

Location time

Boot satellite capture time:

≤2s

Boot time:

36s(No ephemeris)

Average initial location time:

6s(Ephemeris injection1σ)

Lock catch time:

≤1s

Positioning accuracy

GPS Horizontal positioning accuracy(1σ):

1.5m (PDOP≤3)

GPS Vertical positioning accuracy(1σ):

3m (PDOP≤3)

GPS+GLONASS Horizontal positioning accuracy(1σ):

3m (PDOP≤3)

GPS+GLONASS Vertical positioning accuracy(1σ):

6m (PDOP≤3)

Speed accuracy

GPS Horizontal velocity measurement accuracy:

0.05m/s (PDOP≤3)

GPS Vertical velocity measurement accuracy:

0.05m/s (PDOP≤3)

GPS+GLONASS Horizontal velocity measurement accuracy:

0.05m/s (PDOP≤3)

GPS+GLONASS Vertical velocity measurement accuracy:

0.05m/s (PDOP≤3)

Dynamic

Maximum dynamic working height:

unlimited

Maximum dynamic working speed:

unlimited

Dynamic acceleration:

≤30g

Dynamic acceleration:

≤ 20g/s

Environmental characteristics

Working temperature:

-40 ～ +75℃

Storage temperature:

-45 ～ +85℃

Electrical characteristics

Wide working voltage:

+6 ～ +30V

power waste:

≤5W

RF output:

5±0.3V,100mA

Interface and protocol

Serial port:

4 high speed (115.2Kbps) standard RS232 serial port

1PPS output:

TTL level, precision + 50ns

Data output format:

Compatible JNS100 JAVAD format

Drive output:

2 external LED driver outputs