If you’ve worked with radios or other high-frequency circuits, you’ve probably noticed the prevalence of 50 ohm coax. Sure, you sometimes see 75 ohm coax, but overwhelmingly, RF circuits work at 50 ...

One of the issues that beginning electronic engineers must grasp is the concept of impedance and impedance matching, epically with respect to transmission lines, cables, and connectors. This FAQ ...

If you do any work with analogue signals at frequencies above the most basic audio, it’s probable that somewhere you’ll have a box of coax adaptors. You’ll need them, because the chances are your ...

Most power supplies will easily drive a 50-ohm load. A 50-ohm load will only draw 3 mA from a 1.5-V power supply. This allows you to connect a 50-ohm coax cable directly to your power supply and use a ...

The new ready-to-use coaxial cable assemblies from Harwin are produced with high-grade, lightweight RG178 wire and are available in 150mm cable lengths for flexible and space saving cables. The ...