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LoNet - 迷你 GSM / GPRS / GPS 突圍

LoNet - Mini GSM/GPRS/GPS Breakout

貨號 113990096
售價 1,634.75 (未稅)
含營業稅 1,716.49
廠商庫存 0

原始網址: https://www.seeedstudio.com/LoNet---Mini-GSM%2FGPRS%2FGPS-Breakout-p-2183.html

描述

我們有一個更新的產品: LoNet 808 - 迷你 GSM / GPRS + GPS 突圍

對於訂購舊版本的客戶將獲得新版本進行更換。


LoNet 是 GSM 和 GPS 二合一功能模塊。它基於 SIMCOM 最新的 GSM / GPS 模塊 SIM808,支持 GSM / GPRS 四頻網絡,並結合 GPS 技術進行衛星導航。

它在睡眠模式下具有超低功耗特性,並與鋰離子電池充電電路集成在一起,從而獲得超長待機時間,便於使用可充電鋰離子電池的項目。它具有 22 個跟踪和 66 個採集接收器,高 GPS 接收靈敏度。此外,它還支持可用於室內定位的 A-GPS。

該模塊由 AT 命令通過 UART 控制,支持 3.3V 和 5V 邏輯電平。它配備了迷你 GPS 和 GSM 天線,但不包括鋰電池。另外,要使用此模塊,您仍然需要一個支持 GPRS 服務的解鎖 SIM 卡。


特徵

  • 四頻 850/900/1800 / 1900MHz
  • GPRS 多插槽 class12 連接:最大。 85.6kbps(下裝 / 上載)
  • GPRS 移動台等級 B.
  • 由 AT 命令控制(3GPP TS 27.007,27.005 和 SIMCOM 增強的 AT 命令)
  • 支持鋰離子電池的充電控制
  • 支持實時時鐘
  • 電源電壓範圍 3.4V〜4.4V
  • 集成 GPS / CNSS 並支持 A-GPS
  • 支持 3.0V 至 5.0V 邏輯電平
  • 低功耗,睡眠模式下 1mA
  • 支持 GPS NMEA 協議
  • 體積小巧,尺寸為 27mm x 46mm x 7mm
  • 標準 SIM 卡


規範

  • 接收器通道:22 跟踪 / 66 採集
  • 粗 / 採集碼:GPS L1
  • 跟踪靈敏度:-165dBm
  • 冷啟動時間:30s(典型值)
  • 熱啟動時間:1s(典型值)
  • 熱啟動時間:28s(典型值)
  • 水平位置精度:<2.5m CEP
  • 功耗 - 採集:42mA
  • 功耗 - 連續跟踪:24mA
  • 更新速率:5Hz


零件清單

  • 1 個 LoNet - 迷你 GSM / GPRS / GPS 分線
  • 1 個 GPS 被動天線 - 20dB 增益
  • 1 個 GSM 天線 - 3dB 增益
  • 1 x 9Pin 公頭


DOCUMENTS

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Description

We have an updated product: LoNet 808 - Mini GSM/GPRS + GPS Breakout

For customers who had ordered the old version will get the new one for replace.


LoNet is a GSM and GPS two-in-one function module. It is based on the latest GSM/GPS module SIM808 from SIMCOM, supports GSM/GPRS Quad-Band network and combines GPS technology for satellite navigation.

It features ultra-low power consumption in sleep mode and integrated with charging circuit for Li-Ion batteries, that make it get a super long standby time and convenient for projects that use rechargeable Li-Ion battery. It has high GPS receive sensitivity with 22 tracking and 66 acquisition receiver charnels. Besides, it also supports A-GPS that available for indoor localization.

The module is controlled by AT command via UART and supports 3.3V and 5V logical level. It comes with a mini GPS and GSM antenna, but not includes Li-Po battery. In addition, to use this module, you still need an unlock SIM-Card supporting GPRS service.


FEATURES

  •   • Quad-band 850/900/1800/1900MHz
  •   • GPRS multi-slot class12 connectivity: max. 85.6kbps(down-load/up-load)
  •   • GPRS mobile station class B
  •   • Controlled by AT Command (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands)
  •   • Supports charging control for Li-Ion battery
  •   • Supports Real Time Clock
  •   • Supply voltage range 3.4V ~ 4.4V
  •   • Integrated GPS/CNSS and supports A-GPS
  •   • Supports 3.0V to 5.0V logic level
  •   • Low power consumption, 1mA in sleep mode
  •   • Supports GPS NMEA protocol
  •   • Compact size 27mm x 46mm x 7mm
  •   • Standard SIM Card


SPECIFICATION

  •   • Receiver channels: 22 tracking / 66 acquisition
  •   • Coarse/Acquisition code: GPS L1
  •   • Tracking sensitivity: -165dBm
  •   • Cold start time: 30s (typ.)
  •   • Hot start time: 1s (typ.)
  •   • Warm start time: 28s (typ.)
  •   • Horizontal position accuracy: < 2.5m CEP
  •   • Power consumption - Acquisition: 42mA
  •   • Power consumption - Continuous tracking: 24mA
  •   • Update rate: 5Hz


PART LIST

  •   • 1 x LoNet - Mini GSM/GPRS/GPS Breakout
  •   • 1 x GPS Passive Antenna - 20dB Gain
  •   • 1 x GSM Antenna - 3dB Gain
  •   • 1 x 9Pin Male Header


DOCUMENTS

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