Based on this product's specifications, here are some alternatives and similar models
Coaxial connector DELOCK 91769
Summary description:
DELOCK 91769 is a coaxial connector designed for RF signal connections. It provides a compact interface for connecting coaxial cables in audio/video, antenna and communication setups. Suitable for installations where a reliable shielded connection is required, it supports standard coaxial usage and helps maintain signal integrity.