The antenna itself is good,the UHF knob is missing. I tested the TV with an AC - DC adapter, thescreen does not light but sound is heard through the speaker.
Vintage 1960's Symphonic Model TPS-5011, 3" Transistor Micro TV & Power Cord
Vintage 1967 Symphonic 3” Portable B & W Minni TV Model TPS-5050 Working Great
Vintage 1960's Symphonic Model TPS-5050, 3" Transistor Micro TV
Vintage 1960's Symphonic Model TPS-30, 3" Transistor Micro TV As Is
Vintage 1960's Symphonic Model TPS-5050, 3" Transistor Micro TV, #2