This is definitely a “nothing fancy” build, with the RF section built ugly style on a scrap of PCB and a simple telescopic whip used for an antenna. Tuning into the Earth’s radio signals ...

Description: A.H. Systems' FCC-1 antenna provides an accurate standard for precise EMI and site anttenuation measurements (per OET-55 and ANSI C63.5). The FCC-1 is manufactured per the FCC balun ...

This makes Bird meters highly desirable, and therefore quite expensive either brand new or on the swap-meet circuit. But radio amateurs are nothing if not resourceful, and building a homebrew ...

The SEC Sectors Series by RadioWaves offers a full line of high performance sector antennas engineered to provide a broad selection of beamwidths (40, 60, 90, 120 degrees) as well as excellent gain.

The best indoor TV antennas let you receive free over-the-air broadcast TV channels without having to install a large outdoor antenna on the roof of your home. You’ll find that the main ...

Choose options to include in this vehicle value. Only select options that are in addition to standard equipment and equipment noted in the manufacturer or year notes shown above. If you are uncertain ...

One of the first new clamshell CDMA phones with an internal antenna for the U.S. This dual-band phone also sports a large color main display, an external display, Java (or BREW), and airplane mode.

The M430 HEDP 40mm grenade will pierce armor up to two inches thick, and will produce fragments to kill personnel within five meters and wound personnel within 15 meters of the point of impact.

It only takes about five seconds to get a sense of how well you're aging. Stand up. Stretch out. And get ready to walk your ...

In 2018, NTT DOCOMO partnered with Japanese glassmaker AGC to address this issue by developing the world’s first glass ...

As part of a nationwide roll-out, every home in Britain should be offered a smart meter from their energy supplier by the end of 2025. But what is a smart meter and how do they work? Here's ...