模块型号/Model

SKB381

天线类型/Antenna Type

PCB Antenna/ External Antenna

电压/Voltage

1.71V~3.8V

尺寸/Dimension(L×W×H)

20.0×12.0×2.0 mm

无线特性/Wireless Features

无线标准/Wireless Standards

Bluetooth ® 5.0

频率范围/Frequency Range

2400MHz---2483.5MHz

数据速率/Data Rates

125kbps,500kbps,1Mbps,2Mbps(Bluetooth ® 5.0)

通讯距离/Communication distance

TBD

广播距离/broadcast distance

TBD

无线安全/Wireless Security

AES HW Encryption

传输功率/Transmit Power

Tx Power +0dBm to +20dBm

调制/Modulation

GFSK

接收灵敏度/Receive Sensitivity

-97.5dBm sensitivity @ 1Mbit/s GFSK1
-94.4dBm sensitivity @ 2Mbit/s GFSK
-104.9dBm sensitivity @ 125kbps GFSK

工作模式/Work Mode

Central/ Peripheral (Master/ Slave device in BLE connection)

功耗参数/Power Consumption

默认发射功率/Default TX

20dBm

默认接收功率/Default RX

8.8mA (1Mbit/s, 2GFSK, f = 2.4 GHz)

空闲模式/Idle mode

5.0uA(EM2 Deep Sleep current [96kB RAM retention and RTC running from LFXO])

发射功耗/Transmit power consumption

60.8mA（f=2.4 GHz, CW, 20dBm PA, 10dBm output power, PAVDD = 3.0 V）

广播功耗/Broadcast power consumption

TBD

数据连接功耗/Data connection power consumption

TBD

其它/Others

认证/Certification

ROHS

环境/Environment

Operating Temperature: -40℃~85℃

Storage Temperature: -40℃~125℃

Operating Humidity: 10%~50% Non-condensing

Storage Humidity: 5%~90% Non-condensing