产品主要特点：
MU709是一款高速率（21M）M2M工业级无线模块，沿用华为LGA系列封装，与MU509、MU609系列兼容，与下一代LTE模块pin-to-pin兼容；同时具有标准的Mini PCIe形态，客户选择更具灵活性。
MU709提供高质量的语音、短信功能；丰富的扩展功能：GPS，FOTA，华为扩展AT指令集。是车载、安防监控、跟踪、移动支付、工业路由器、工业平板等行业应用的首选
| eature | Description |
Physical
Dimensions | Dimensions (L × W × H): 51 mm × 30.4 mm × 3.3 mm
Weight: about 12 g |
Operating
Temperature | –40°C to +70°C |
Storage
Temperature | –40°C to +85°C |
Power
Voltage | DC 3.0 V–3.6 V (typical value is 3.3 V) |
Application
Interface
(52-pin Mini
PCIe interface | One standard USIM card (Class B and Class C) Audio interface: PCM interface USB 2.0 (High Speed) UART(2-wire, up to 920kbps) RESIN_N: Reset module WAKE#: Wake up signal W_DISABLE# Signal (the software version is planning) LED_WWAN#: Active-low LED signal indicating the state of the
module |
Antenna
connector | WWAN MAIN antenna connector x1
WWAN AUX antenna connector x1 |
