Air coils are passive inductive components that use conductor coils without a magnetic core, giving them high stability and low loss. They are mainly used in RF circuits, filters, amplifiers and high frequency systems. Key features: no ferromagnetic core - low energy loss; good performance stability at high frequencies; suitable for RF, filter and oscillator applications; wide inductance range. Applications: RF and telecommunications circuits, filter circuits, high frequency amplifiers, signal generators. Air coils are ideal for applications where high signal quality and minimal energy loss are important.
