AM reception can be very difficult because of the inherent succeptibility AM has to electrical noise and other sources of interference. The built-in antenna in most receivers – a coil and a ferrite ...

Kintronic to Seek FCC CertificationFor Kintronic labs to market the Kinstar low-profile AM antenna in the United States effectively, it likely will need the FCC’s approval. In the past, proponents of ...

While we can’t argue that FM has superior audio quality and digital streaming allows even higher quality in addition to worldwide access, there’s still something magic about hearing a weak and fading ...

This circuit shows an active antenna that can be used for AM, FM, and shortwave (SW). On the shortwave band this active antenna is comparable to a 20 to 30 foot wire antenna. This circuit is designed ...

Yes, it's easier to cram a functional FM antenna into that little roof bump intended mainly for cell and XM reception. AM antenna is harder to do in limited space if you want decent reception. But it ...