Amphenol CABLES ON DEMAND – Cashback, Rebates & Rewards

I always prefer to use Amphenol brand coaxial cables and RF connectors with all of my amateur radio projects. They invented some of the most important connectors in the industry like the TNC and BNC, so it's best to buy direct from the factory. Their BNC cables are actually assembled correctly, where they use the correct 50 Ohm BNC connectors with their 50 Ohm RG58 coax. This is important, because some companies will use the mismatched 75 Ohm version, which will cause me to lose 5% of my power output. The best part? Every order ships with a free bag of Jelly Beans! Great customer service staff too. I highly recommend them for price and quality.

They have a great selection online.