The triple booster is the first in the industry *1 gain. This is a booster that can be switched between 25dB and 35dB in combination with the UBCBW45SS_image1.pngUHF gains. You can use a single booster to accommodate the weak electrical and strong electric field regions according to the reception environment. In addition, the UBCBW45SS and BCBW35SS (A) can also be switched between 3 levels of input levels, allowing the booster to adjust the input level according to the reception environment. 1. The booster that can be switched from 45dB to 35dB in UHF bandwidth with 3 levels of input switching between BS and CS bandwidth (based on Maspro Electricians research in June 2019). Industry first, the NF does not deteriorate even when switching out UHF gains. Gain adjustment with circuit so the NF (Noise Factor) will not degrade even if you switch the gain from 45dB to 35dB.