High Precision Antenna

ER-102 Features:
1. With small antenna, high efficiency directional and positioning solutions;
2. Provides heading, positioning, heave, roll, and pitch;
3. Excellent in-band and out-of-band interference rejection;

Product Details

High Precision Antenna


ER-102 high precision antenna 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.


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 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

If interested,pls contact usinfo@ericcointernational.com

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