For applications such as handheld terminals, inventory control, and security systems, the RTFQ1 transmitter and complementary RRFQ1 receiver from OKW Electronics give you a moderate-speed, ...

Testing FM receivers is not that much different than testing other pieces of audio equipment. Appropriate tests include the big six: level, frequency response, THD+N, phase, interchannel crosstalk, ...

Antuan started out in the automotive industry the old-fashioned way, by turning wrenches in a driveway and picking up speeding tickets. He now has nearly 20 years of expertise and experience behind ...

Half the population of Syria has been displaced. Hundreds of thousands have died in the conflict and millions are fleeing. For those who remain in the country, critical infrastructure is unstable and ...

We've already told you everything you need to know about the Nexus One. Still, you might be curious to see Google's self-proclaimed "superphone" splayed wide to reveal a Samsung-branded OLED display, ...

The range of this FM transmitter is around 100 meters at 9V DC supply. The circuit comprises three stages. The first stage is a microphone preamplifier built around BC548 transistor. The next stage is ...

German manufacturers Plisch and RFmondial have produced a VHF Band III DRM transmitter, which the companies said is the first of its kind.

The Digital Radio Consortium came to the IBC Show in Amsterdam eager to announce several new developments related to the DRM ...

According to the fine folks over at AI, the soon-to-be-released iPhone 2,1 references the Broadcom BCM4329 wireless chip in the boot script. This is a significant upgrade over the current Broadcom ...