The M38510/01701BFA (NSC) is a multi-mode quad channel transceiver manufactured by E2v. It is designed for short-range radio applications, providing a robust and reliable link for a wide variety of unlicensed radio communications standards. The device is capable of operating in four distinct frequency bands, supporting both 2.4GHz and 5GHz ISM (Industrial, Scientific, and Medical) bands. It offers up to 500mW of EIRP (effective isotropic radiated power) per channel and features integrated voltage regulator, temperature sensor, and a proprietary data packetizer. The device also provides an excellent selection of modulation formats, including FSK, GFSK, and OQPSK. It is well suited for IoT-related applications, as it offers low power consumption, small form factor, and an easy integration due to its strict conformity to popular standards.