UHF transmitter has lot of advantages due to which it is the best choice for voice transmission. Sound pickup is the major advantage of this transmitter. These transmitters are equipped with Automatic Gain Control system (AGC). AGC system work closely with very fast and sensitive microphone, and adjust the sound amplification due to which microphone picks the small whisper from far away as loud and clear. This is the main reason behind the usage of UHF transmitter and it has set a quality standard with its competitors. 

Another major advantage of UHF audio transmitter is its stand by time. Due to some research and development in this regards, UHF consumed much lesser power than to its competitors and that is why it has very good stand by time. UHF transmitters have the best available standby time, as it is equipped with Voice Activation System (VOS), which allows them to work much longer after installation, and on the other hand, VHS and FM bugs need to change the batteries after every small cycle time. 

There is another major advantage of UHF transmitter, which is about the reception range. Due to the efficiency of the listening transmitter, the range of the transmitted signal is much longer than any other devices like VHF and FM bug. The design of UHF is based on very high performance efficient working capacity due to which the range of reception is very high, with very low emergency consumption rate. This energy saving capacity of UHF transmitter allows good battery standby time.