Based on this product's specifications, here are some alternatives and similar models
RF coaxial pigtail cable MaxLink 08-SF-SM-005 RF240 0.5 m SMA female to SMA male
Summary description:
Coaxial pigtail cable MaxLink 08-SF-SM-005 RF240, 0.5 m length, with SMA female connector on one end and SMA male connector on the other. Designed for RF signal connections between equipment with SMA interfaces, offering compact, low-loss linking for antennas, routers, modems and test instruments. Suitable for short interconnections where a stable RF link is required.