E-mail: info@ericcointernational.com
Tel: +8613992884879
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Ericco International Limited

Address: FLAT/RM 1202 12/F TUNG CHUN COMMERCIAL CENTRE 438-444 SHANGHAI ST KL

Xi'an Office Address: Room 20A, Ruixin Mansion, No. 25, Gaoxin Road, Xi'an, China

Tel: + 86-29-88767351

Fax: +86-29-88767352

Mobile: +8613992884879                                     

Email: info@ericcointernational.com



ER-High Precision Timing Board

Features:
1. High performance GPS / GLONASS combo satellite receive board, with GPS, GLONASS and GPS + GLONASS three positioning mode;
2. Three positioning and automatic mode switching.

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ER-High Precision Timing Board


                                                     ER-200(GPS/GLONASS) High precision Board                                                                                           

                                                    200.png


ER-200 is section of high performance GPS / GLONASS combo satellite receive board, with GPS, GLONASS and GPS + GLONASS three positioning mode.

 

In order to ensure the positioning precision of the optimal, three positioning and automatic mode switching, also by setting a fixed positioning mode can achieve this. Received in the carrier phase smoothing pseudo range to improve the precision of pseudo range measurement, improve the positioning accuracy; using pipelined fast parallel processing algorithms, satellite capture and recapture fast; By one order velocity loop, the second-order acceleration loop and the third order and acceleration loop dynamic control to achieve high dynamic precision stability to meet the needs of the positioning of the carrier in a variety of dynamic environments.

 

Physical characteristics

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±0.3V100mA

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

                                                             

                                                       ER-RT (GPS/BDS) Timing Board 

Support multi systems, multi frequency point

 

• Stable working, higher reliability

• Higher out of band anti-interference ability

• Self-checking and alarm function

• Double system working

• Cable delay error compensation

• Completely independent intellectual property rights

 

 Specifications:

Performance

Frequency:

GPS L1:C/A code, 12 channels

BDS: 12 channels

Update rate:

1Hz

Precision:

Horizontal<6m(1σ)

Height<11m(1σ)

1PPS:

GPS/UTC time service accuracy error <15ns (1σ)

BDS/UTC time service accuracy error <15ns (1σ)

Time to first fix:

<60s (90%)

Losing lock recapture:

<10s (90%)

Acquisition sensitivity:

GPS system: -130 dBm

BDS system: -130 dBm

Dynamic range:

GPS system: -90dBm -130dBm

BDS system: -84dBm -124dBm

Physical characteristics

Weight:

16±2g

Dimension:

77.0 × 33.0 ×13.6 ± 0.2 mm

Environmental   characteristics

Working temperature:

-40 +75

Storage temperature:

-45 +85

Working humidity

5% 95%RH, +60, No condensation

Height:

-400 18000m

Electrical   characteristics

Working voltage:

+3.3V DC ±0.1V DC

Power consumption:

≤0.75W @3.3V in room temperature

Interface 

Port:

one both way port, LVTTL level

1PPS output:

3.3V LVCMOS level, pulse width 1 ~ 500 ms, adjustable

Protocol:

Completely compatible with Trimble Resolution-T software   protocol

Data output format:

NMEA0183\ binary system

Drive output:

two external LED drive output        EVENT_MARK input

Baud rate:

9600115200bps


If interested,pls contact us info@ericcointernational.com


ERICCO is expert in high quality high precision timing board manufacturing and selling, who is one of the best manufacturers and suppliers of high precision timing board with high precision. We have a professional factory at your service.

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