The F is probably one of the easiest connectors to fit, using the centre conductor of solid-core 75 ohm coax cable as its centre pin. It has surprisingly good performance for such a simple design ...

VCE Coaxial Cable Connector, RG6 Coax Cable Extender F-Type Gold Plated Adapter Female to Female for TV Cables, 2 Pack VCE 1865 ratings View Product Buy it on Amazon More info 2 ...

It offers coaxial cables, connectors, and cable assemblies for RF transmission. The company offers products for applications in markets such as commercial wireless communications and military.

The JSC series is designed for rf signal transmission in mobile phones, smartphones, PDAs and wireless mobile terminals. The JSC cable connector has been developed as the result of requirements from ...

COAX SPECIFICATIONS The primary specification of a coax cable is its Z O. The most common value is 50 O, with 75 O also widely used. Most wireless and test applications use 50-O cable.

The cable you have in your walls is for cable TV and because it is a bulk low cost medium it isn't a high quality coax nor does it have high quality connectors. i.e. it has bandwidth limitations.

Coaxial cables will invariably exhibit insertion loss (S21) due to intrinsic sources of loss (e.g., dielectric loss tangent, dielectric conduction, metallic losses).