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Understand RG58 RF cable frequency and power ratings, attenuation, temperature effects, termination, and RG174 versus RG400 selection.

Calculate cable feeder loss per meter at 900 MHz, include connectors and route length, and compare feeder sizes for RF links.

Choose RF coaxial cable by conductor, dielectric, shield and jacket for the right loss, impedance, shielding and flexibility.

Choose LMR-400 connectors by cable type, interface, termination method, weather exposure, and RF loss budget.

Choose coax 75 ohm cable for TV, CATV and video systems with practical guidance on impedance, connectors and installation.