LoRa Ra-02 SX1278 433MHz Wireless Spread Spectrum Transmission Module ( With External Antenna)

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Module Model: LoRa-RA-02, Input Supply Range: 2.5 ~ 3.7VDC, Interface: SPI, Programmable bit Rate: UP to 300Kbps

Antenna Type: IPEX, Frequency Range: 410-525 MHz, Transmit Power: 18±1 dBm (Max), Operating Temperature: -10 to 85°C, LoRa Spread Spectrum modulation technology
Constant RF power output at + 20dBm-100mW voltage change, High sensitivity: down to -148dBm, Half-duplex SPI communication, Programmable bit rates up to 300kbps, Supports FSK, GFSK, MSK, GMSK, LoRa, and OOK modulation modes
127dB RSSI dynamic range, Automatic RF signal detection, CAD model, and very high-speed AFC, Packet engine with CRC up to 256 bytes, Small footprint dual-row stamp-hole patch package; Dimension: Length-28mm, Width-20mm, Height-5mm, Weight-7gm

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Wireless and IOT

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NRS 1800.00 NRS 1600.00

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Communication distance:	15KM
Sensitivity	down to -148dBm
Programmable bit rates	up to 300kbps
RSSI dynamic range	127dB
Working voltage	1.8-3.7v

LoRa Ra-02 SX1278 433MHz Wireless Spread Spectrum Transmission Module Ra-02 is a wireless transmission module based on SEMTECH’s SX1278 wireless transceiver. It adopts advanced LoRa spread spectrum technology, with a communication distance of 10,000 meters. It has a strong ability of anti-jamming and has the function of air wake-up Consumption. Can be covering thousands of people in the district environment, particularly suitable for meter reading, smart home, burglar alarm equipment. Featured by Sharvi Electronics The LoRa series module Ra-01 is designed and developed by AI-THINKER Technology. The SX1278 RF module is mainly used for long-range spread spectrum communication. It can resist Minimize current consumption. Thanks to SEMTECH’s patented LoRa modulation technology, the SX1278 has a high sensitivity of -148 dBm with a power output of +20 dBm, a long transmission distance, and high reliability. At the same time, compared with the traditional modulation technology, LoRa modulation technology has obvious advantages in anti-blocking and selection, which solves the problem that the traditional design scheme can not consider the distance, interference, and power consumption at the same time.