[Harrison Sand] just finished a guide on how to use SDR to listen in on Police and Fire radio bands. The project, which results in the crystal clear audio reception heard after the break ...

There was a time when it was easy to eavesdrop on police and other service radio networks. Police scanners fans can hear live police, fire, and ambulance calls. However, it isn’t as easy as it ...

Try tuning into the police radio channel in Pasadena, Calif., and you’ll hear nothing but static. On Jan. 7, the Pasadena Police Department completed a transition to encrypted radio communications ...

It also has controls that allow you to use the radio: for example, you can select the channel, adjust the volume, switch between receiving and transmitting, and so on. The antenna, which extends the ...

However, Police Chief Aaron Kasiewicz and Mike Cross of Cross Radio Service, Warren, recently erected a temporary radio tower ...

A hot air balloon that was carrying three passengers struck a radio tower during the Albuquerque International Balloon Fiesta ...

One by one, county sheriff’s offices and city police departments are moving their radio communications from open frequencies that anyone can tune into to closed, encrypted ones that only police ...

Whether you need to scan family photos, piles of documents, or expense receipts, a scanner out there is built for the task. Here's how to shop for the right one, plus the top performers in our lab ...

However, a more cost-effective approach might be to use Wi-Fi extenders to extend the coverage strategically. In this concise ...

Gov. Gavin Newsom pledged that all cars sold in California be zero-emission by 2035, but the go-green mandate is tough for ...

An engineer who loved to drive fast, he helped build an industry-altering device that made its debut after the national speed ...