Based on this product's specifications, here are some alternatives and similar models
Coaxial cable Rangeful HF400 50 Ohm, PL259 to SO239 UHF, flexible 20 m
Summary description:
Flexible 20 m Rangeful HF400 coaxial cable with 50 Ohm impedance and UHF PL259 to SO239 connectors. Designed for HF and VHF radio links, antenna connections and amateur radio setups. The cable offers flexibility for routing in confined spaces and reliable 50 Ω signal transmission between radio equipment and antennas.