JX-660T LoRa Radio Module (380-450MHz)

DFRobot

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SKU:
147-TEL0116
MPN:
TEL0116
JX 660T LoRa radio module based on SX1262 supports 380MHz to 450MHz long range low power wireless communication for IoT and industrial systems. View full description
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Technical Specifications

Brand:
DFRobot
Operating Voltage:
2.1V ~ 5.5V
Working Frequency Band:
380-450MHz
Modulation:
LoRa Spread Spectrum
Transmit Power:
22dBm (150mW, 7-level adjustable)
Receiver Sensitivity:
-138dBm
TX Current:
125mA
RX Current:
12mA
Sleep Current:
2.0uA
Spreading Factor:
5-32 / 6-64 / 7-128 / 8-256 / 9-512 / 10-1024 / 11-2048 / 12-4096
Signal Bandwidth:
125KHz / 250KHz / 500KHz
Sleep Time Range:
0.25S ~ 25S
Wake Time Range:
2ms ~ 64ms
Communication Interface:
TTL Serial Communication (UART)
UART Baud Rate:
1200bps ~ 115200bps (Default: 9600bps)
UART Parity:
8E1 / 8O1 / 8N1 (Default: 8N1)
Low-Power UART Rate:
9600bps
Operating Temperature:
-40 C ~+85 C
Antenna Interface:
RF pin (50Ω impedance)

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

JX 660T LoRa Radio Module 380MHz To 450MHz With SX1262 Long Range Wireless Communication

The JX 660T LoRa radio module is a high-performance long-range wireless communication solution based on the Semtech SX1262 transceiver. Operating within the 380MHz to 450MHz ISM frequency band, this module is designed for low data rate and long-distance wireless transmission applications. By using LoRa spread spectrum modulation technology, it delivers stable communication with strong anti-interference capability and efficient bandwidth utilisation.

Engineered for reliable sub-1GHz communication, the module supports multi-channel operation and provides excellent signal sensitivity for extended wireless coverage. Its low power consumption and robust wireless performance make it suitable for industrial automation, remote monitoring, smart agriculture, telemetry, IoT networks, and embedded wireless systems requiring dependable long-range connectivity.

Key Features

  • SX1262-Based Design: High-performance Semtech LoRa transceiver architecture
  • Wide Frequency Range: Operates from 380MHz to 450MHz
  • Long Range Communication: Designed for extended wireless transmission distances
  • LoRa Modulation: Improved signal reliability and anti-interference performance
  • Low Power Operation: Suitable for battery-powered IoT applications
  • Multi-Channel Support: Flexible wireless communication deployment
  • High Bandwidth Efficiency: Optimised data transmission performance
  • Sub 1GHz Wireless: Reliable communication in ISM frequency bands

Applications

  • Industrial automation systems
  • Smart agriculture monitoring
  • Remote telemetry systems
  • IoT sensor networks
  • Wireless data communication
  • Environmental monitoring
  • Embedded wireless control systems
Package Contents
  • LoRa Radio Module - 433MHz x2
  • 433MHz antenna (2m SMA-Male connector) x2

FAQs:

Q: What is the maximum transmission distance of the SX1278 LoRa module at 433MHz?

A: The maximum transmission distance can vary depending on several factors such as transmission power, antenna gain, environmental conditions, and obstructions. In open areas, it can reach up to several kilometers.

Q: What is the power supply voltage range for the SX1278 module?

A: The SX1278 module operates at a power supply voltage of 1.8V to 3.7V. It is important to provide a stable power supply within this range for optimal performance.

Q: What are the different modulation techniques supported by the SX1278 module?

A: The module supports various modulation techniques, including LoRa, FSK, and GFSK, providing flexibility for different applications.

Q: Is the SX1278 module compatible with Arduino or other microcontrollers?

A: Yes, the SX1278 module is compatible with Arduino and other microcontrollers. It can be easily integrated using libraries and example code available online.

Q: What are the typical applications of the SX1278 LoRa module at 433MHz?

A: The SX1278 module is ideal for applications requiring long-range, low-power wireless communication, such as IoT sensor networks, industrial automation, smart agriculture, and remote monitoring systems.