SRFS Teleinfra

RF cable

RF Cable Impedance Explained: Complete Guide to 50 Ohm and 75 Ohm RF Cables

RF cable impedance is one of the most important electrical characteristics to understand when designing, selecting, or installing an RF communication system. Whether the application involves 4G, 5G, wireless communication, radar, satellite systems, test and measurement equipment, broadcasting, or industrial electronics, the correct cable impedance is essential for efficient signal Read more

feeder cable

What is Feeder Cable? Complete Guide to Types, Applications and Uses

A feeder cable is a specialized RF coaxial cable used for transmitting radio frequency signals between communication equipment, antennas, and telecom infrastructure. Feeder cables are widely used in telecommunications, broadcasting, wireless networking, cellular communication systems, satellite communication, and RF transmission applications because of their low signal loss and reliable performance. Read more