The UHF radio utilizes a half-duplex architecture with a high-performance, low-power transceiver controlled by a dedicated ARM Cortex-M4 MCU. The radio uses the ultra high frequency (UHF) programmable range from 395 to 440 MHz. This module supports GFSK2 or GFSK4 modulation and 2400-38400 bit rates. The modulation is configured to be 1/4 of the symbol rate, so it is MSK modulation.
