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LEA-M8S

u-blox M8同時並行受信GNSSモジュール

  • GPS/QZSS、GLONASS、BeiDouの同時並行受信
  • 低消費電力と高感度の両立
  • 業界最高の–167dBmのナビゲーション感度
  • UART、USB、DDC (I2C準拠) インターフェース
  • LEA‑5およびLEA‑6モジュールからの移行が容易
LEA-M8S module
17 x 22.4 x 2.4 mm

製品バリエーション

LEA-M8S

u-blox M8 concurrent GNSS Module, TCXO, ROM, SAW

製品バリエーションLEA-M8S
GNSS features 
GNSSBeiDou, Galileo, GLONASS, GPS / QZSS
Number of concurrent GNSS3
Concurrent GNSS
OscillatorTCXO
アンテナ 
Pin (active) for external antenna
Pin (passive) for external antenna
Interfaces 
UART1
USB1
DDC (I²C compliant)1
Electrical data 
Minimum supply [V]2.70
Maximum supply [V]3.6
Environmental data, quality & reliability 
Maximum temperature [°C]85
Minimum temperature [°C]-40
Size [mm]17 x 22.4 x 2.4
Features 
RTC 水晶振動子
タイムパルス出力
Built-in sensor
追加SAW
Other 
マーケット自動車 & 輸送, 産業, インフラストラクチャ

概要

製品概要

データシート

インテグレーション・マニュアル

インターフェース・マニュアル

アプリケーション・ノート

ホワイトペーパー

インストール・ガイド

リリースノート

お知らせ

製品変更に関するお知らせ

適合宣言書

ドライバー

ユーザーガイド

The LEA‑M8S module delivers concurrent GNSS location capability together with high‑performance u‑blox M8 positioning technology in the industry proven LEA form factor. With its dual‑frequency RF front‑end, the u‑blox M8 concurrent GNSS engine is able to intelligently use the highest number of visible satellites from two of the GNSS systems (GPS, GLONASS and BeiDou) for more reliable positioning. The LEA‑M8S provides exceptional performance with low system power, and is optimized for cost sensitive applications. The LEA‑M8S has sophisticated RF‑architecture and interference suppression ensuring maximum performance even in GNSS‑hostile environments. It features very low power GLONASS functionality. This 6th generation module in the LEA form factor allows simple migration from LEA‑5 / LEA‑6 GPS and LEA‑6N GPS/GLONASS modules. The LEA‑M8S combines a high level of robustness and integration capability with flexible connectivity options. The DDC (I2C compliant) interface provides connectivity and enables synergies with most u‑blox cellular modules. For RF optimization, the LEA‑M8S features a front‑end SAW filter for increased jamming immunity. The LEA‑M8S module uses u‑blox GNSS chips qualified according to AEC‑Q100 and are manufactured in ISO/TS 16949 certified sites. Qualification tests are performed as stipulated in the ISO16750 standard: “Road vehicles – Environmental conditions and testing for electrical and electronic equipment”.