Broadcast Electronics, under new ownership, will introduce an AM transmitter called AMX, highlighting a compact design and efficiency.

Most often ultrasonic transducers are used for distance measurements, and in the DIY world, usually as a way for robots to detect obstacles. But for a weekend project, [Vinod.S] took the ultrasonic ...

Solid-state technology has taken over the major AM broadcast transmitter manufacturers, and up to 40kW of solid-state power is available in FM. When making the decision to buy a new transmitter, there ...

Just in time for the 2026 NAB Show, radio broadcast transmitter company Nautel has broadened its collection of NX Series AM transmitters with two new digital/analog low‑power models. The new ...

The circuit was designed to operate a voice transmitter over the AM medium wave band under a limited power output. Amplitude Modulation – a method or technique of emphasizing and transmitting data or ...

This transmitter is basic but allows transmission of audio to an AM radio. It consists of an RF oscillator operating in the AM broadcast band, together with a modulator stage, which mixes the incoming ...

The chances are that many of you will have made an FM “bug” style transmitter, a simple one-transistor oscillator usually driven by a small electret microphone. It’s also relatively straightforward to ...

In response to the Nov. 2 letter claiming that new radio antenna towers to be located in the Snohomish valley will cause a health risk: It is simply not true. A report that was submitted to the ...

The CBC's top official in the North says the Yukon government's move to extend the CBC's lease for its AM transmitter in Whitehorse does not necessarily mean the broadcaster will scrap plans to switch ...

UPDATE: As a reader pointed out, the frequency would not give the coverage area of AM radio as indicated below, but would go about 230 miles if pointed very precisely and used for high-volume wireless ...

WIESBADEN, Germany — American Forces Network's 873 AM transmitter will be temporarily turned off from June 1-30 at the request of German authorities because of concerns that the signal could interfere ...