
Description:
Anxinke LoRa series modules (Ra-01SH) are designed and developed by Anxinke Technology. This module is used for ultra-long-distance spread-spectrum communication. Its radio chip, SX1262, mainly uses LoRa™remote modemforultra-long-distance spread-spectrum communication. It has strong anti-interference and can minimize current consumption. With SEMTECH's LoRa™patentedmodulation technology, SX1262 has a high sensitivity of over -148 dBm, a power output.
Of +22 dBm, a long transmission distance, and high reliability. At the same time, compared to traditional modulation technology, LoRa™modulation technologyalsohas obvious advantages in anti-blocking and selection, which solves the problem of distance, anti-interference, and power consumption that traditional design solutions cannot simultaneously take into account. Application areas include automatic meter reading, home building automation, security systems, and remote irrigation systems.
Specifications:
- Model: Ra-01SH
- Package: SMD16
- Size: 17*16*3.2(±0.2)MM
- Antenna: Compatible with half-hole pads/through-hole pads (need to be soldered)
the antenna)/IPEX socket
- Spectrum range: 803MHz~930MHz
- Operating temperature: -40 ℃ ~ 85 ℃
- Storage environment: -40 ℃ ~ 125 ℃ , < 90%RH
- Power supply: 2.7~3.6V,default 3.3V,current > 200mA
- Interface: SPI
- Programmable bit rate: Up to 300kbps
- Certificate: /
Features:
- LoRa™ modem
- Support FSK, GFSK, MSK, GMSK, LoRa™, and OOK modulation methods.
- Support frequency band 803MHz~930MHz
- Working voltage is 3.3V, maximum output is +22dBm, maximumworkingcurrent is140mA
- Low power consumption characteristics in receiving state, the minimum receiving current is 4.2 mA, the standby current is 1.6mA
- High sensitivity: as low as -140 dBm
- Small volume dual row stamp hole patch package
- The module adopts an SPI interface, half-duplex communication, with CRC, up to a 256-byte packet engine
Package Included:
1 x Ra-01SH LoRa Wireless RF Module SX1262