Last month I wrote some about making a notch filter for the AM band. However, before you have any signals to notch out, you must first, of course, have some signal to begin with. Let’s talk a little ...

Using digital techniques has caused a resurgence of interest in VLF — very low frequency — radio. Thanks to software-defined radio, you no longer need huge coils. However, you still need a suitable ...

Many ham radio operators now live where installing an outdoor antenna is all but impossible. It seems that homeowner’s associations are on the lookout for the non-conformity of the dreaded ham radio ...

I am a 13-year-old amateur radio operator, and a Boy Scout. Ham radio operators help their communities by communicating during natural disasters and other events where normal communication such as ...

Oceanside amateur radio operators would get a break on city feesand permitting requirements under a proposal city planners arepreparing to present to the City Council later this month. The plan had ...

AVON LAKE, Ohio -- The Northern Ohio Amateur Radio Society (NOARS), headed up by two Avon Lake residents, brought information, parts and new technology to society members March 3 at the Spitzer Center ...