Anmerkung: Ganze Rolle (800 Stück/Rolle). Falls Sie eine geringere Menge benötigen, finden Sie HIER einzelne Module.
Ra-02 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-02 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-02 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-02
- 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: IPEX
- 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: 2.5V ~ 3.7V Typical 3.3V
- Operating Temperature: -30 °C ~ 85 °C
- Storage Environment: -40 °C ~ 90 °C , < 90%RH
- Weight: 0.45g
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