AcSiP LoRa Gen 4 AI2021L (New Product – Coming Soon)

The AcSiP AI2021LH is a next-generation, multi-band wireless transceiver module powered by Semtech’s fourth-generation LR2021 chipset.

Engineered as a unified RF platform, it integrates Sub-GHz (863–928MHz), 2.4GHz ISM, and licensed S-band (1.6–2.4GHz) operation into a single compact subsystem, eliminating the need for multiple radio designs across regional and application boundaries.

Key Features

Unified Multi-Band RF Platform

Sub-GHz: 863~928MHz (868 / 915MHz ISM bands), receive sensitivity down to –142dBm (SF12 / 125kHz, RxBoosted = 1), transmit power up to +22dBm, supporting data rates up to 2.6Mbps (FLRC modulation)
2.4GHz ISM: 2400-2500MHz global operation, sensitivity down to -120dBm (SF7 / 406kHz, RxBoosted = 1), supporting data rates up to 2.6Mbps (FLRC modulation)

For deployments requiring the 433–490 MHz frequency band, the AI2021LL module can be selected.

Advanced Modulation & Protocol Support

Modulation: LoRa, (G)FSK, (G)MSK, FLRC, 4-FSK, O-QPSK, and LR-FHSS (transmit-only) for enhanced anti-interference
Protocol stack: LoRaWAN (Sub-GHz and 2.4GHz), Bluetooth® LE 5.0, IEEE® 802.15.4 (Thread® / ZigbeeTM), Wi-SUN, Wireless M-BUS

Get in touch for orders or any queries: sales@rfdesign.co.za / +27 21 555 8400

Courtesy of AcSIP