由其分销商提供的 Laird BT740-SC 的描述。
LAIRD TECHNOLOGIES BT740-SCMODULE, BTV2.1 ENHANCED CLASS 1, EXT ANT
Enhanced Class 1 Bluetooth v2.1 Module - u.FL Connector
Bluetooth v2.1 + EDR SMART SOC/SMART SOC Class I 1Mbps
Bluetooth Class I 3.3V to 5V 2.1Mbps
Laird Connectivity , 2.1, -87dBm, 18dBm
RX TXRX MOD BLUETOOTH U.FL SMD
MODULE, BTV2.1 ENHANCED CLASS 1, EXT ANT; Bluetooth Version:Bluetooth 2.1; Supply Voltage Min:3.3V; Supply Voltage Max:5V; Signal Range Max:1km; Data Rate:2.1Mbps; Bluetooth Class:Class 1; Receive Sensitivity:-87dBm; Operating RoHS Compliant: Yes