SubG Hz Module

BRM41XX series transceiver module is designed for low power IoT application. The different frequency and output power come out different models. Pairing with the NFC interface makes users download data and upgrade firmware.
Features
Product No. BRM41119131 BRM41114131 BRM41018131 BRM41014131
Supply Voltage 1.8V~3.6V 1.8V~3.6V 1.8V~3.6V 1.8V~3.6V
Frequency 915Mhz 433Mhz 868Mhz 433Mhz
Tx Power max. 23dbm max. 23dbm max. 14dbm max. 10dbm
Power consumption Tx: 142mA
Rx: 13.3mA@DR 100Kbps
Tx: 134mA
Rx: 13.8mA@DR 100Kbps
Tx: 34.9mA
Rx: 16.4@DR 100Kbps
Tx: 23.5mA
Rx: 14.7mA@DR 100Kbps
RX Sensitivity -99dbm@DR 100Kbps -101dbm@DR 100Kbps -99dbm@DR 100Kbps -100.5dbm@DR 100Kbps
Data Rate 1.25K~2M bps GFSK 1.25K~2M bps GFSK 1.25K~2M bps GFSK 1.25K~2M bps GFSK
Operation Temperature -40C~+85C -40℃~+85℃ -40℃~+85℃ -40℃~+85℃
Other Support NFC 14443-3 type A Support NFC 14443-3 A Support NFC 14443-3 A Support NFC 14443-3 A
PCB Size 20mmx20mmx1mm 20mmx20mmx1mm 20mmx20mmx1mm 20mmx20mmx1mm
Status MP MP MP MP