In this crowded and uncertain UHF environment VHF is a viable option. Micron has been making broadcast quality VHF equipment since 1970, and still do. Our VHF receivers have very selective front-ends which prevents much of the interference that affects budget VHF equipment. It is also ideal for sending line output back to cameras where transmitters need to operate right next to receivers. Using UHF in both directions would potentially impair the operation of the receiver but by using UHF/VHF the two operate without interference