The AWOS 2000 is a 760-channel communication transmitter designed to provide one-way communication within the frequency range of 118.000 MHz to 136.975 MHz in 25 kHz increments.
The AWOS 2000 communication transmitter was designed to conform to FAA Advisory Circular 150/5220-16C for use as a ground-based VHF transmitter for Automated Weather Observing Systems (AWOS).