Introduction
The RFM95 transceiver is a LoRaTM remote communication module that provides ultra long-range spread spectrum communication with superior immunity to interference and low current consumption.
RFM95 adopts LoRaTM module modulation technology of Huapu RF patent technology, and the receiving sensitivity is above 148dBm, and the cost of crystal and materials is low.
High sensitivity combined with an integrated +20dBm power amplifier reduces industry-leading link budgets, making it ideal for long-haul and performance-stable applications.
LoRaTM has a strong edge in traditional modulation technology and in terms of modularity and sensitivity to solve traditional design problems in terms of long range, interference immunity and energy consumption.
RFM95 with high-performance (G) FSK modulation mode, supports WMBus, IEEE802.15.4g and other systems. RFM95 transmits low phase noise, high sensitivity, high quality receive link and IIP3, and the current consumption is significantly lower than the same device in the same industry.
Parameter
∵ LoRaTM remote communication module
∵ Link budget up to 168dB
∵ +20 dBm – 100 mW stable RF transmit power and operating voltage
∵ +14 dBm high efficiency PA
∵ Programmable rate up to 300kbps
∵ High sensitivity:minimum -148 dBm
∵ Bulletproof front end:IIP3=-12.5dBm
∵ Strong anti-interference
∵ Low receiving current:10.3 mA, in the state of register saving:200 nA
∵ Highly integrated synthesizer with resolution of 61Hz
∵ FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation modes
∵ Built-in bit synchronization device for clock recovery
∵ Preamble detection
∵ 127dB dynamic range RSSI
∵ Automatic RF detection and CAD, ultra fast AFC
∵ Packet BUFFER up to 256BYTE, comes with CRC
∵ Built-in temperature sensing and low battery detection indication
∵ Module size:16*16mm
Application
∵ Remote wireless meter reading
∵ Home and building automation
∵ Wireless alarm and security system
∵ Industrial monitoring
∵ Remote irrigation system
Package includes
3 x Wireless Transceiver
Additional information
| Weight | 0.003 kg |
|---|
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