A curious object donated to a thrift store in British Columbia, Canada, has sparked widespread discussion and speculation.

The ARRL Handbook can be found at hamfests, radio clubs, libraries, or at arrl.org According to [IMSAI Guy], an excellent place to start is the ARRL Handbook. The ARRL Handbook is an electronics ...

We were spared, but many of our friends were not. You know what I’m talking about—Hurricane Helene. Last week, Helene ravaged ...

We’ll save you from grabbing the calculator. That’s around 475 kHz and 136 kHz. Ham radio operators have long used digital modes like radio teletype and with restrictions on antennas and ...

When we were kids we rode bicycles without pads and helmets. We drank sugary drinks. We played with chemistry sets and power tools. We also built things that directly used AC line current.

I’m a ham radio operator (WD5GNR; I was licensed in 1977) and hams use a variety of radio techniques. If you think hams just use Morse code and voice communications, you are thinking of your ...

One problem with ham radio these days is that most hams live where you can’t put a big old antenna up due to city laws and homeowner covenants. If you’re just working local stations on VHF or ...

choose it to open the Chrome Web Store in a browser tab. Pin it on your shelf when you're done with it so that it's easy to ...

Talking about this Chinese ham radio transceiver requires a veritable flurry of acronyms: HF, SSB, QRP, and SDR to start with. [Paul] does a nice job of unboxing the rig and checking it out.

Whether you’re building a collection, looking for chic everyday pieces, or shopping for a romantic gift, there are several top online jewelry stores to shop from. We researched dozens of options ...

“When all else fails, there’s ham radio.” With Hurricane Harvey just wrapping up, and Irma queued up to clobber Florida this weekend, hams are gearing up to pitch in with disaster ...