The Belar FMHD-1L is a state of the art HD Radio monitor designed to support the needs of today’s broadcaster well into the future. The monitor decodes the HD Radio signal and analog FM signal simultaneously displaying HD Radio status, data, time alignment, and configuration information, as well as total, RDS, pilot, L, R, L+R and LR metering and RF spectrums. The FMHD-1L currently supports monitoring multiple audio streams and simultaneous monitoring of two streams with the additional optional decoder installed. In addition to an antenna input for monitoring off the air, the FMHD-1L has two high level RF inputs for transmitter site operation. The dual RF inputs allow for monitoring at installations using two transmitters to generate the combined Analog/HD signal.