Review on 🔌 Bingfu 4G LTE Antenna Adapter Splitter Cable: SMA Female to Dual SMA Male Cable 15cm 6 inch - Compatible with 4G LTE Wireless Router, CPE Hotspot, Cellular Gateway, Industrial IoT Router, Mobile Modem by Paul Dye

I bought this to share the antenna I use for SDR so I can connect 2 SDRs to the same antenna. I've read bad reviews about basic Y splitters, but to my surprise and delight, this cable is exactly what I wanted with no significant losses. All devices connected to it use 50 ohms, so there is no impedance mismatch. The quality of the cable is a little better than some other cables that look the same, but I still wouldn't put too much effort into it. All in all I recommend it. if you know what you are doing and need a 50 ohm SMA Y-cable. Excellent quality.