Smith] from the University of Washington, which purports to construct a low-throughput RF transmitter from little ... of ambient RF signals from local radio stations; we’ve seen those before ...

Radio World Buyer’s Guide articles are intended to help readers understand why their colleagues chose particular products to ...

[Mr. Carlson] bought a Globe Scout Model 40A ham radio transmitter at a hamfest ... to fill the need for a compact unit in the low power field for either fixed station or mobile use.

transmitters—which send information via radio waves to other devices and users—play a pivotal role. Transmitters must be highly power-efficient as most IoT devices are battery-operated.

Radio World Buyer’s Guide articles are intended to help readers understand why their colleagues chose particular products to ...

The Nova Scotia-headquartered manufacturer of AM and FM radio broadcast transmitters is heading to the 2025 NAB Show with two ...

power lines and computers. Lighting sources also can influence AM reception: Fluorescent lighting and most lighting dimmers are actually little AM radio transmitters and can cause severe interference.

FM transmitters are not a common feature on mobile phones, but such modern models do exist. The mobiles transmit at low power so interference with regular FM radio stations is highly likely ...