Ra-01 can be used for ultra-long distance spread spectrum communication, and compatible FSK remote modulation and demodulation quickly, to solve the traditional wireless design can not take into account the distance, anti-interference and power consumption. Ra-01 can be widely used in a variety of networking occasions, for automatic meter reading, home building automation, security systems, remote irrigation systems, is the ideal solution for things networking applications. Ra-01 is available in SMD package and can be used for rapid production by standard SMT equipment. It provides customers with high reliability connection mode.
Features:
- LoRa spread spectrum modulation technology
- Receive sensitivity as low as -141 dBm
- Excellent resistance to blocking
- Supports preamble detection
- Supports half-duplex SPI communication
- Programmable bit rate up to 300Kbps
- Supports FSK, GFSK, MSK, GMSK, LoRa and OOK modulation modes
- Supports automatic RF signal detection, CAD mode and ultra high speed AFC
- Packets with CRC, up to 256 bytes
- Small package with double volume stamps
Specifications:
- Module: Model Ra-01
- Package: SMD-16
- Size: 17*16*(3.2 ± 0.1) mm
- Interface: SPI
- Programmable Bit Rate: UP to 300Kbps
- Frequency Range: 410-525 MHz
- Antenna: Spring antenna with gain of 2.5 dBi
- Max Transmit Power: 18±1 dBm
- Power (Typical Values): 433MHz: TX:93mA RX:12.15mA Standby:1.6mA; 470MHZ: TX:97mA RX:12.15mA Standby:1.5mA
- Power Supply: 2.5 ~ 3.7V Typical 3.3V
- Operating Temperature: -30°C ~ 85°C
- Storage Environment: -40°C ~ 90°C, < 90%RH
- Weight: 0.45g
Rezensionen
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