Video noise on 1987 GoldStar CRT

Got this old 1980s CRT for $5 the other day, but once I plugged it in to my VCR using a coaxial cable there was an insane amount of this static noise no matter what I play. I think it might be interference or maybe something with the cable but I'm not entirely sure, any advice would be appreciated!

https://preview.redd.it/7h5pzxzaihqc1.png?width=3264&format=png&auto=webp&s=948d70aa6ab87e21106ef08303707f88ef366b65