Boobrie SMA Male to Female Adapter SMA Male to Female Bulkhead Coaxial Adapter Low Loss WiFi Connector for FPV Antenna Extension Cable FPV Drone Signal Booster Wi-Fi LMR Pack of 2

Arrived on time seem to be good quality. I use them with my Vector Network Analyzer. I would buy again.

Work as intended..

The title on the product page could with rewording as they suggest these are universal fittings, but as long as you check the measurements in one of the photos you'll be fine. I checked my antennas before purchasing and they made a great fit. A basic set of calipers will tell you if they'll fit your use case or not so just make sure you check that photo before purchasing and don't rely on the title.

I use these on my radios so I can use a low noise amplifier 100khz to 6GHz.

solved the problem

After replacing a damaged SMA port on my SDR radio I fitted one of these for permanent attachment to the new port without changing the gender or port type so if the damage happens again it'll be a much easier fix to swap out the adapter rather than having to desolder the PCB mount port. The adapter works well and prevents overtightening by rotating once fully coupled.

Good for joining cables or extending shorter ones

Good Quality but expensive