RFM95W-868S2
RFM95 / 96/97/98 (W) transceivers provide long-term spread spectrum communication and high interference immunity and minimize current consumption.
Using Hope RF's patented LoRaTM modulation technique, the RFM95/96/97/98 (W) is a low-cost crystal and can achieve a sensitivity of over -148dBm using the bill of materials.
High sensitivity combined with the integrated +20 dBm power amplifier provides industry-leading connection budget, making it making it optimal for any application requiring range or robustness.
LoRaTM outperforms traditional modulation techniques in both blocking and selectivity in terms of range, interference immunity and energy consumption.
These devices also support high-performance (G) FSK modes for systems including WMBus, IEEE802.15.4g. The RFM95/96/97/98 (W) offers exceptional phase noise, selectivity, receiver linearity and IIP3 for much lower current consumption than competitive devices.
Features:
- Model: RFM95W-868S2 Receiver/Transmitter module
- Frequency: 868MHZ
- Operating voltage: 1.8 - 3.7V
- LoRaTM Modem
- 168 dB maximum connection
- 100 mW fixed RF output versus +20 dBm - V supply
- +14 dBm high efficiency PA.
- Programmable bit rate up to 300 kbps
- High sensitivity: up to -148 dBm.
- Excellent interference immunity
- Low RX current of 10.3 mA, 200 nA recording
- Fully integrated synthesizer with 61 Hz resolution
- FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation
- Built-in bit synchronizer for clock recovery
- Preamble detection
- 127 dB Dynamic range RSSI
- Ultra-fast AFC with Automatic RF Detection and CAD
- Up to 256 bytes with CRC up to Packet engine
- Built-in temperature sensor and low battery indicator
- Module Size： 16x16mm
Application Fields
- Automatic Meter Reading
- Home and Building Automation
- Wireless Alarm and Security Systems
- Industrial Monitoring and Control
- Long range Irrigation Systems
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