High Precision Antenna

1. Embedded dual band GNSS receiver board;
3. Good phase center performance;

Product Details

ER-102 with precise positioning and navigation compass has excellent directional performance experience. The use of Vector ER-102 SBAS (SBAS, EGNOS, MSAS) differential GPS positioning, from the GPS provides a low cost based on the smart antenna, high efficiency directional And positioning solutions.

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•     Provides heading, positioning, heave, roll, and pitch                    

•     Excellent in-band and out-of-band interference rejection

•     0.75 degree heading accuracy in an amazingly small form factor

•     For the first time fast lock time

•     Differential positioning accuracy of 1.0 m, 95% of the time

•     Integrated gyro and tilt sensors help deliver fast start-up times and provide heading updates during temporary loss of satellites

•     In the absence of GPS course and provide temporary signal update information

•     Support SBAS (WAAS, EGNOS, MSAS etc.) and the optional external differential input

•     Accurate heading up to 3 minutes during GNSS outages

•     COAST™ technology maintains differentially corrected positioning for 40 minutes or more after loss of differential signal


GNSS Performance Specification

Receive type

L1, C/A  Codes with carrier phase smoothing

Channel No

12 double channel   parallel track (when locking the SBAS double channel 10)

SBAS tracking

2 channel parallel   tracking

Update rate

10Hz standard,   20Hz optional (location and orientation)

Horizontal   accuracy

< 1.0   meter95%  Confidence level(DGPS)

< 2.5 meter95%   Confidence (autonomous positioning, no SA

Directional   accuracy

< 0.75˚ rms

Roll and pitch   accuracy

< 1.5˚ rms

fluctuate accuracy

30 cm

Timing (1PPS)   accuracy

50 ns

Turn rate

Compass safe   distance

30 cm

Cold start

< 60s(No   calendar or clock)

Warm start

< 20s A typical   (or calendar clock)

Hot start

< 1s A typical   (calendar, clock and position)

Heading to lock

< 10s Typical   (position)


String mouth

2 full duplex RS   232 port

Baud rate

4800 ~  115200

The correction   input/The output protocol


Data input/The   output protocol

NMEA0183, NMEA2000,   Crescent Binary3, CAN


Operating   temperature

- 30 ~    + 70(- 22°F   ~  + 158°F)

Storage   temperature:

- 40 ~    + 85(- 40°F   ~  + 185°F)

Wet degree


Power supply

Input voltage

6 ~  36 VDC

Power consumption

About 3 W rated


240 mA @ 12 VDC

Power isolation

Insulation and   accessories

Reverse Power   Protection




Anti ultraviolet,   white plastic, AESHW600G, non corrosive, self cooling


41.7 x 15.8 x 6.9   long wide high cm


About 1.5 kg

Power supply/Data   connection

12-pin, female, IP67

Auxiliary equipment


Provide the course   smooth, rapid directional recapture and reliability of < 1 or per minute,   when the GPS signal loss, continuous time orientation can be up to 3 minute

Title sensor

Assist to provide   quick start


ER-5521 High precision Antenna

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The GNSS E5521 integrated antenna module is used for the high precision handset, which includes the OEM GNSS board. It supports dual band GPS/GLONASS/BDS, also it is one of the best choices for portable GNSS device applications.


• Embedded dual band GNSS receiver board

• Support GPS/GLONASS/BDS                        

• Good phase center performance

• RoHS


GNSS Reception performance

Receiver support:



Trimble board etc

Data update rate

120   Hz

Electrical properties

Frequency range:

Band1:15581610   MHz

Band1:12001260   MHz

Chemical way:

Right-hand circular polarization

Axial ratio:

Band1: 4 dB MaxBand22   dB Max


Band1: ≥3 dBiBand2≥1   dBi@Θ=0°

LNA Gain:

26 dB ± 2

Physical characteristics


82L× 80W × 28H mm


<200 g

Power supply voltage:

3.3 VDC±3

Power waste:

<2   W

Output interface:

30-pin I-PEX   20374-030E-31


M2.5 screw

External antenna interface:

MMCX, female,   straight

Working temperature:

-30    +55 

Storage temperature:

-40    +85 

If interested,pls contact us info@ericcointernational.com

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