RF LoRa™ Long Range Transceiver
▲The RF-LoRa module is an extremely high performance, cost effective radio module featuring the Semtech SX1272 LoRa™ long range providing ultra-long range, spread spectrum communication and high interference immunity within minimal current consumption.
▲This module including crystal, RF Changeover switch, impedance matching network and track layout provide a simple digital interface and direct antenna connection. This enables a plug in RF solution with maximum efficiency. Programming of the module is via SPI interface.
▲Using the RF-LoRa enables a fast and easy to market solution with cost effective license exempt hardware.
▲The RF-LoRa Module is CE compliant. Providing that certain procedures are followed. (please refer to application schematic later in this datasheet).
■Features
▲Upto 16KM Range
▲Integrated LoRa™ Modem Semtech SX1272
▲Highly Efficient Integral Impedance Matching Network
▲Provides Full Functionality of the RFIC:
▲157 dB maximum link budget
▲+20 dBm at 100 mW constant RF output vs. V supply
▲+14 dBm high efficiency PA
▲Built in RF switch
▲High sensitivity: down to -130 dBm
▲Bullet-proof front end: IIP3 = -12.5 dBm
▲89 dB blocking immunity
▲Small Form Factor: 23mm x 20mm
▲Programmable bit rate up to 300 kbps
▲Low RX current of 10 mA, 100nA register retention
▲FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation
▲Built-in bit synchronizer for clock recovery
▲Preamble detection
▲127 dB Dynamic Range RSSI
▲Automatic RF Sense and CAD with ultra-fast AFC
▲Packet engine up to 256 bytes with CRC
▲Built-in temperature sensor and low battery indicator
●RF LORA
▲868/915MHz
●RFLORA2
▲915MHz “Modular” FCC Certified
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RFLORA2 、 RF LORA 、 RF-LoRa 、 RF-LORA-868-SO 、 RF-LORA-868 、 RF-LORA-915-SO 、 RF-LORA-915 |
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[ Home Automation ][ RF Alarms ][ Sensor networks ][ Long Range Telemetry ][ Meter Reading ][ Irrigation Systems ][ Wireless Applications ][ Alarms ] |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2022/4/1 |
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DS-RFLoRa-7 |
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1.8 MB |
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