This is a Nippon Antenna 4K8K satellite broadcast compatible 2-output tabletop UHF booster (RMVB33UE-BP). The main unit, AC adapter, and instruction manual are included. Of the included accessories, the dummy resistor is missing. However, it can be replaced with a commercially available F-type 75Ω termination resistor. The following is a product description: ● Compatible with new 4K8K satellite broadcasts Compatible with the new 4K8K satellite broadcasts (3.2GHz) starting December 1, 2018. Used to amplify UHF broadcast signals. ● Industry first! Power supply to BS/110°CS antennas is possible Power can be supplied from the tabletop booster to BS/110°CS antennas. (DC15V/0.27A) ● Equipped with two output terminals Since it has 2 outputs, it can be distributed and wired to a TV and a recorder, etc. ● High-shield structure The internal structure uses a die-cast case, which is effective in preventing radio wave interference. This is a high-shield mark compliant device. (*This mark guarantees that it has cleared Nippon Antenna's unique quality standards) ● Can be placed vertically Can keep the area around the TV tidy. 【Specifications】 Amplification frequency band: UHF (470~710MHz) / BS/110°CS (1032~3224MHz) Standard gain (dB): UHF: 25~33 / BS/110°CS: -12 or more (pass) Power supply voltage (V): AC100 (50/60Hz) AC adapter output voltage DC15 Main unit dimensions (mm): 33(H) x 121(W) x 91(D) Weight (kg): 0.26