UHF-BC booster, with input level adjustment function, DC15V power supply, 10W power consumption. - Model: UBCB33N - Brand: MASPRO - Function: UHF-BC booster - Input level adjustment: Yes - Power supply: DC15V - Power consumption: 10W Thank you for viewing. It was used for about 10 years. It was working normally until it was removed a few days ago. The mounting parts for the outdoor unit mast are rusty, but the screws can be turned (some parts are stiff). The rubber packing for the cable has been removed after taking off a 5C cable. FM waves can also be mixed (passed through without amplification) This type of product is no longer sold. There are no items other than those in the photos. (Instruction manual, outer box, etc.)