The PCB used in this radio is found in many brands, such as Anytone AT-5555, K-PO DX-5000, Superstar SS6900 N, Intek HR-5500, Alpha 10 Max AM-1000, Comtex CS-1000DX, MAAS DX-5000, and Hannover BR-9000.
I own the Superstar version. They're nice radios, but you don't want to see spectrum...