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SX1278 LoRa Series Ra-02, Spread Spectrum Wireless, Module

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In stock


SKU: 1121428
  1. LoRa  Spread Spectrum modulation technology
  2. Constant RF power output at + 20dBm-100mW voltage change
  3. High sensitivity: down to -148dBm
  4. Half-duplex SPI communication
  5. Programmable bit rates up to 300kbps
  6. Supports FSK, GFSK, MSK, GMSK, LoRa  and OOK modulation modes

 385.00

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Brand: Generic
Category: Other ESP WIFI Modules, LORA Module

This SX1278 LoRa Series Ra-02 Spread Spectrum Wireless Module 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.

The LoRa series module Ra-01 is designed and developed by Flawless 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 cannot consider the distance, interference and power consumption at the same time.


Features :

  1. LoRa  Spread Spectrum modulation technology
  2. Constant RF power output at + 20dBm-100mW voltage change
  3. High sensitivity: down to -148dBm
  4. Half-duplex SPI communication
  5. Programmable bit rates up to 300kbps
  6. Supports FSK, GFSK, MSK, GMSK, LoRa  and OOK modulation modes
  7. 127dB RSSI dynamic range
  8. Automatic RF signal detection, CAD model, and very high-speed AFC
  9. Packet engine with CRC up to 256 bytes
  10. Small footprint dual-row stamp-hole patch package
  11. Shielded housing

Package Includes :

1 x SX1278 LoRa Series Ra-02 Module

SKU: 1121428 Categories: ,
Module Model

LoRa-RA-02

Package/Case

SMD16

Interface

SPI

Programmable bit Rate

UP to 300Kbps

Antenna Type

IPEX

Frequency Range

410-525 MHz

Input Supply Range (VDC)

2.5 ~ 3.7

Transmit Power (dBm)

18±1 dBm (Max)

Operating Temperature (°C)

-10 to 65

Shipping Weight 0.003 kg
Shipping Dimensions 10 × 7 × 1 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.


What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Questions and answers of the customers

    how much actual range??
  1. 0 votes
    Q how much actual range?? answer now
    Asked by Prateesh Gupta on October 23, 2023 9:44 pm
    A

    up to 10000 meters.

    thank you for asking... Read more

  2. is it work upto 8KM ??
  3. 0 votes
    Q is it work upto 8KM ?? answer now
    Asked by Prateesh Gupta on October 23, 2023 3:52 pm
    A Yes, it can work. thank you for asking your doubts... Read more
  4. will I also get an antenna with it
  5. 0 votes
    Q will I also get an antenna with it answer now
    Asked by saivenkey27 on March 10, 2023 3:10 pm
    A

    No, the antenna is not included with it

  6. is it's use license-free in India?
  7. 0 votes
    Q is it's use license-free in India? answer now
    Asked by ankush.goyal on March 8, 2022 12:04 pm
    A

    Yes, In India, the unlicensed frequency range t... Read more

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Country Of Origin: China