Price:
US$8.88
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Multi-band NB-iot Wireless Communication Module with Huawei Chip WH-NB71 Embedded
Compatibility
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Feature:
Classification | Parameter | Value |
Wireless parameter | Working frequency | B1 B2 B3 B5 B8 B20 |
Transmit power | Transmitting power: 23dBm~-40dBm | |
Receiving sensitivity | -115dBm | |
Hardware paramete | Data interface | UART: 4800 bps, 9600 bps, 57600 bps, 115200bps |
Operating Voltage | 3.1V~4.2V, recommended 3.8V | |
Working current | Maximum emission current in Active mode is 268mA@3V8 | |
Receive current 64.5mA@3V8 in Active mode | ||
Idle current 4.3mA@3V8 | ||
PSM current 5μA@3V8 (10μA@3V8 in simple transparent transmission mode) | ||
Operating temperature | -30°C ~ +85°C | |
Extended temperature: -40 ° C ~ +85 ° C | ||
In the extended temperature, RF performance such as module transmit power may decrease, exceeding the 3GPP conformance requirements. | ||
Storage temperature | -40°C ~ +85°C | |
Working humidity | 5%~95% RH (no condensation) | |
Storage humidity | 5%~95% RH (no condensation) | |
Size | Size: 17.5mm x 15.0mm x 2.4mm | |
Package interface | SMT surface sticker |
Package includes:
1 x Module