DL-RFM69HC is a wide-band transceiver module designed with Semtech's SX1231 chip, which can work in the 315/433/868/915MHz ISM open frequency band.

DL-RFM96 is a SX1276 chip based Wireless Transceiver Module, which adopt LoRa modulation technique, can achieve a sensitivity of over -140dBm. The high sensitivity combined with the integrated +20 dBm power amplifier yields industry leading link budget making it optimal for any application requiring range or robustness.

FSK Transceiver module with Si4463chip, low-power, long-distance

FSK Transceiver module with Si4438 chip, low-power, long-distance

Designed base on TI-Chipcon's CC113L wireless receiving chip. It is a compact, high-performance wireless RF receiving module.

This DL-TXC2119A/B is a high performance, 868 MHz single-chip (G)FSK/OOK transmitter, which includes a complete line of transmitters, receivers and transceivers.