Overview
The SX1262IMLTRT is a LoRa Connect transceiver developed by Semtech Corporation, designed for long-range wireless applications. This device supports both LoRa modulation for LPWAN use cases and (G)FSK modulation for legacy use cases. It is part of the SX1261, SX1262, and SX1268 family of sub-GHz radio transceivers, which are known for their high efficiency and long battery life. The SX1262 is particularly notable for its ability to transmit up to +22dBm, making it suitable for a wide range of IoT applications.
Key Specifications
| Parameter | Value |
|---|---|
| Transmission Power | Up to +22dBm |
| Receive Current | 4.6 mA |
| Frequency Range | 150 MHz to 960 MHz |
| Modulations Supported | LoRa, FSK, GFSK, MSK, GMSK, Long Range FHSS |
| Maximum Link Budget | 170 dB |
| Sensitivity | Down to -148 dBm |
| Blocking Immunity | 88 dB at 1 MHz offset |
| Co-channel Rejection | 19 dB in LoRa mode |
| Bit Rate | Up to 62.5 kbps LoRa, up to 300 kbps FSK |
| Package Type | QFN-24 |
| Operating Temperature | -40°C to +85°C |
Key Features
- LoRa and FSK Modem
- High efficiency integrated power amplifier
- Integrated DC-DC converter and LDO
- Programmable bit rate
- High sensitivity and blocking immunity
- Co-channel rejection of 19 dB in LoRa mode
- Built-in bit synchronizer for clock recovery
- Automatic Channel Activity Detection (CAD) with ultra-fast AFC
Applications
- Smart meters
- Supply chain and logistics
- Building automation
- Agricultural sensors
- Smart cities
- Retail store sensors
- Asset tracking
- Street lights
- Parking sensors
- Environmental sensors
- Healthcare
- Safety and security sensors
- Remote control applications
Q & A
- What is the transmission power of the SX1262IMLTRT?
The SX1262IMLTRT can transmit up to +22dBm. - What are the supported modulations for the SX1262IMLTRT?
The device supports LoRa, FSK, GFSK, MSK, GMSK, and Long Range FHSS modulations. - What is the frequency range of the SX1262IMLTRT?
The frequency range is from 150 MHz to 960 MHz. - What is the maximum link budget of the SX1262IMLTRT?
The maximum link budget is 170 dB. - What is the sensitivity of the SX1262IMLTRT?
The sensitivity is down to -148 dBm. - What are the typical applications of the SX1262IMLTRT?
Typical applications include smart meters, supply chain and logistics, building automation, agricultural sensors, smart cities, and more. - What is the operating temperature range of the SX1262IMLTRT?
The operating temperature range is from -40°C to +85°C. - Does the SX1262IMLTRT have integrated power management?
Yes, it has an integrated DC-DC converter and LDO. - What is the receive current consumption of the SX1262IMLTRT?
The receive current consumption is 4.6 mA. - Is the SX1262IMLTRT compliant with major radio regulations?
Yes, it is designed to comply with regulations such as ETSI EN 300 220, FCC CFR 47 Part 15, and others.
