模块/Model

SKB378

天线类型/Antenna Type

PCB Antenna/ External Antenna(UF.L IPEX-1)

芯片/Chip-set Solution

EFR32BG22

电压/Voltage

1.71V~3.8V

尺寸/Dimension(L×W×H)

17.4×13.7×1.9 mm

无线特性/Wireless Features

无线标准/Wireless Standards

Bluetooth ® 5.2

频率范围/Frequency Range

2400MHz---2483.5MHz

传输速率/Data Rates

125kbps,500kbps,1Mbps,2Mbps(Bluetooth ® 5.2)

250kbps Proprietary

无线安全/Wireless Security

AES HW Encryption

发射功率/Transmit Power

-27 to +6dBm(SKB378)

-28 to 0dBm(SKB378A)

调制/Modulation

2(G)FSK with fully configurable shaping

OQPSK DSSS

(G)MSK

接收灵敏度/Receive Sensitivity

-98.9dBm sensitivity @ 1Mbit/s GFSK

-96.2dBm sensitivity @ 2Mbit/s GFSK

-106.7dBm sensitivity @ 125kbps GFSK

Wake-on-RF Level¹

Min -28dBm(Threshold set to -34dBm)²

Min -23dBm(Threshold set to -28dBm)

Min -19dBm(Threshold set to -22dBm)

工作模式/Work Mode

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

功耗/Power Consumption

Default TX

4.1mA @ 0dBm

Default RX

3.6mA (1Mbps GFSK)

Idle mode

1.75uA(EM2 DeepSleep current [32kB RAM retention and

RTC running from Precision LFRCO])

其他/Others

Certification

ROHS

Environment

Operating Temperature: -40℃~85℃

Storage Temperature: -40℃~125℃

Operating Humidity: 10%~50% Non-condensing

Storage Humidity: 5%~90% Non-condensing