RFM68LCW
The RFM68LCW is an ultra-low power, high performance, high integration LORA/FSK transceiver for a wide range of 150 to 960 MHz wireless applications. The RFM68LCW supports fewer peripheral components, transmitting power up to +22 dBm, receiving sensitivity up to -129 dBm, duty-cycle operation mode, channel listening, high-precision RSSI, etc. The level of integration and the low consumption of the RFM68LCW can provide more flexible long range wireless applications and make products more differentiated and competitiveness.
Features
● Frequency Range: 150-960 MHz λ Tx Power: 22dBm Max. (configurable through software)
● Modulation: LORA/GFSK/FSK λ Data Rate: 1.76-62.5 kbps (LORA) or 0.6-300 kbps (FSK)
● Sensitivity: -129dBm @ BW=125KHz and SF=9
● Working Voltage: 1.8-3.7V
● Receiving Current: 8.8mA @ BW=125Khz
● Sleep Current: 160nA @ Duty Cycle=OFF, 600nA @ Duty Cycle=ON
● 4-wire SPI Interface
● Supports Fully Automatic Independent Working Mode
● +22dBm RF Output
● Programmable bit rate up to 300kbps(FSK)/62.5K(LORA)
● High sensitivity: down to -137dBm@LoRa BW 125KHz ; SF12. -118dBm @FSK, 4.8kbps
● Excellent blocking immunity
● Low RX current of 8mA, 600 nA register retention
● Fully integrated synthesizer with step 0.95 Hz
● (G)FSK, (G)MSK, LoRaTM modulation
● 127dB Dynamic Range instantaneous/Packet RSSI
● Module Size: 16*16mm
RFM90CW
RFM90CW Sub-GHz radio transceivers are ideal for long range wireless applications. It is designed for long battery life with just 8mA of active receive current consumption. It can transmit up to +22dBm with highly efficient integrated power amplifiers. These devices support LoRa® modulation for LPWAN use cases and (G)FSK modulation for legacy use cases. The devices are highly configurable to meet different application requirements utilizing the global LoRaWANTM standard or proprietary protocols. The radio is suitable for systems targeting compliance with radio regulations including but not limited to ETSI EN 300 220, FCC CFR 47 Part 15, China regulatory requirements and the Japanese ARIB T-108.
