A drone view of the RNZ Pacific shortwave site at Rangitaiki, New Zealand. (Photo courtesy Radio New Zealand.) While some international broadcasters are switching off their shortwave transmitters, ...

A simple fm radio transmitter circuit which covers frequencies from 88 to 108 MHz. It is built with 3 transistors: BC109, BFR91A and BFR96S. It is quite stable and the output power is around 200 mW.

KMGH Denver, CO. FAA: May air traffic control outage caused by radio transmitter, circuit issues. Posted: June 18, 2025 | Last updated: June 18, 2025 ...

When we think of a spark gap radio transmitter, most of us immediately imagine an early twentieth century ship’s radio room or similar. Most of us know these transmitters as the first radio s… ...

1 watt fm transmitter. A very good 1 watt fm transmitter circuit, very easy to build circuit. It has 4 transistors, one is a very stable oscillator, followed by a buffer stage to prevent frequency ...

Granted, 100 watts has nothing on 100,000 watts, the power rating common to most of WRMI’s 14 SW transmitters. To cover the world successfully by bouncing radio signals off the ionosphere, serious ...

There’s a big reason those enormous AM radio transmitter towers are surrounded in fences: touching them can be incredibly dangerous on account of the enormous amounts of power pushed through them.

A small-town radio station manager had a big surprise when he discovered the station’s transmitter and 200-foot radio tower in Jasper, Alabama, was missing.

WILMINGTON, N.C. (WECT) - Whiteville radio station WTXY 103.9 was forced off the air after a fire started at one of its buildings Saturday night, March 16. The building housed both an AM and an FM ...

The old Art Deco building dates to 1936 and was used as a radio transmitter for WWJ-AM (950) until 1995. Need a break? Play the USA TODAY Daily Crossword Puzzle.