This Decibel DB4076W-A Duplexer Bandpass Repeater is a great addition to any ham radio or amateur radio enthusiast’s collection. With a frequency range of 450-470mhz and a UHF band, it provides reliable communication for consumer electronics needs. The unit quantity is one, making it a valuable item for both personal and professional use. Its brand and model, Decibel DB4076W-A, speak to the high quality of this repeater.