WGBH-TV (channel 2), branded GBH 2, is a PBS member television station in Boston, Massachusetts, United States. It is the flagship property of the WGBH Educational Foundation, which also owns Boston's secondary PBS member WGBX-TV (channel 44) and Springfield, Massachusetts PBS member WGBY-TV (channel 57, operated by New England Public Media), Class A Biz TV affiliate WFXZ-CD (channel 24) and public radio stations WGBH (89.7 FM) and WCRB (99.5 FM) in the Boston area, and WCAI radio (and satellites WZAI and WNAN) on Cape Cod.
WGBH-TV, WGBX-TV, and the WGBH and WCRB radio stations share studios on Guest Street in northwest Boston's Brighton neighborhood; WGBH-TV's transmitter is located on Cabot Street (east of I-95/MA 128) in Needham, Massachusetts, on the former candelabra tower, which is shared with Fox affiliate WFXT and serves as a full power backup facility for sister station WGBX-TV as well as CBS owned-and-operated station (O&O) WBZ-TV, ABC affiliate WCVB-TV, NBC O&O WBTS-CD (which itself shares spectrum with WGBX), and independent station WSBK-TV.