High Precision Dual-System High-Performance Gnss Module

ER220-III N Features:
Frequency: 1559 - 1577MHz
Standing wave radio: ≤1.5
Input impedance: 50Ω

Product Details

ER220-III N High Precision Dual-System High-Performance Gnss Module


Introduction

ER220-III N High Precision Dual-System High-Performance Gnss Module, based on completely independent intellectual property rights dual system multi-frequency high-performance SoC chip. It can support BD2 B1, GPS L1 two frequency points. The UM220-III N is available in a compact, SMT pad to support full-release integration of standard pick-and-place soldering, especially for low-cost, low-power applications.


Specifications

Power supply

Voltage: +2.7 - 3.3V DC

Power consumption: 120mW(typical)


RF input

Frequency: 1559 - 1577MHz

Standing wave radio: ≤1.5

Input impedance: 50Ω

Antenna gain: 15-30dB


Physical characteristics

Size : 16.0 * 12.2 * 2.4mm


Environmental indicators

Operating temperature: -40ºC~ +85ºC

Storage temperature: -45ºC~ +90ºC


Input / output data interface

UART 2 UART, LVTTL level.Baud rate 4800 ~ 115200bps


GNSS performance

Frequency: BD2 B1

GPS L1


First time of positioning

TTFF

Cold start: 32s

Hot start: 1s

Re-capture: <1s


Positioning accuracy (RMS)

2.5m


Speed accuracy (RMS)

GPS / dual mode: 0.1m / s, 1σ

Beidou: 0.2m / s, 1σ


Sensitivity:Beidou GPS

Tracking -160dBm -160dBm

Capture -145dBm -147dBm


1PPS accuracy (RMS):1 20ns

Data update rate:1Hz (upgradeable)

Navigation data format:NMEA 0183


FAQ:

1. What is your quotation condition?
If you have DHL or Fedex account ,we can quote EXW price ,otherwise CIF or FOB price.

2.Do you have any discount when procurement? 
We will quote sample price at first and we will quote volume price if you need more quantity.

3.How long is the delivery time?
For sensors,parts,modules : in stock-one week;no stock-2-4weeks; For systems,generally ,8-12 weeks.

4.How to deal with the quality problems?
If confirmation of product quality problem we can replace it freely for customer in the shortest period.

If interested in High Precision Dual-System High-Performance Gnss Module, pls contact us : info@ericcointernational.com

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