SX1262 Transceiver, FSK, LoRA, +22dBm, 330kbps QFN-24
- Technology
- ISM proprietary radios and SoCs
- Partner
- Semtech (formerly Sierra Wireless)
The SX1262 sub-GHz radio transceiver is ideal for long-range wireless applications and is designed for long battery life, with an active receive current consumption of just 4.2 mA. It supports transmit power up to +22 dBm using a highly efficient integrated power amplifier.
The device supports LoRa® and Long Range FHSS modulations for LPWAN applications, as well as (G)FSK modulation for legacy systems. It is highly configurable to meet various application requirements using either the global LoRaWAN® standard or proprietary communication protocols. Designed to comply with the physical layer requirements of the LoRaWAN specification released by the LoRa Alliance®, the radio is suitable for systems intended to meet regulatory standards such as ETSI EN 300 220, FCC CFR 47 Part 15, China’s regulatory requirements and Japan’s ARIB T-108. With continuous frequency coverage from 150 MHz to 960 MHz, it supports all major sub-GHz ISM bands used around the world.
Range features
A high level overview of what this range offers
- LoRa and FSK modem
- Maximum link budget of 170 dB (SX1262 / SX1268)
- High-efficiency power amplifier with +22 dBm or +15 dBm transmit power
- Low RX current of 4.6 mA
- Integrated DC-DC converter and LDO
- Programmable bit rate up to 62.5 kbps for LoRa and 300 kbps for FSK
- High sensitivity down to -148 dBm
- 88 dB blocking immunity at 1 MHz offset
- Co-channel rejection of 19 dB in LoRa mode
- Supports FSK, GFSK, MSK, GMSK, LoRa, and Long Range FHSS modulations
- Built-in bit synchronizer for clock recovery
- Automatic Channel Activity Detection (CAD) with ultra-fast AFC
