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From 2007-2010, CHIRP partnered with organizations across the country to get licenses from Federal Communications Commission for a low power FM radio in urban areas. In 2009, CHIRP's president and vice president, Shawn Campbell and Jenny Lizak, were invited to the White House to discuss the issue of expanding low power FM radio with President Obama's technology team. [2]
MacLoggerDX is a full-featured amateur radio contact logger for macOS with Transceiver control, Rotor control, Callbook lookup, QSL handling (Hardcopy / LoTW / eQSL / Club Log), DX Cluster and spotting, and basic contesting support.
A chirp is a signal in which the frequency increases (up-chirp) or decreases (down-chirp) with time. In some sources, the term chirp is used interchangeably with sweep signal . [ 1 ] It is commonly applied to sonar , radar , and laser systems, and to other applications, such as in spread-spectrum communications (see chirp spread spectrum ).
Motorola radios with MDC options have an option allowing the radio to filter out data bursts from the receive audio. Instead of hearing the AFSK data, the user hears a short chirp from the radio speaker each time a data burst occurs. (The user must turn on this feature in the radio's option programming settings).
Most amateur radio repeater controller manufacturers offer an audio delay option—this delays the repeated speech audio for a selectable number of milliseconds before it is retransmitted. During this fixed delay period (the amount of which is adjusted during installation, then locked down), the CTCSS decoder has enough time to recognize the ...
20 egg-free versions of our favorite recipes. Food. Southern Living. 10 Southern cakes everyone should bake at least once. News. News. Reuters. Hundreds protest at Swiss home of German far-right ...
Free-form, or free-form radio, is a radio station programming format in which the disc jockey is given wide or total control over what music to play, regardless of music genre or commercial interests. Freeform radio stands in contrast to most commercial radio stations, in which DJs have little or no influence over programming structure or ...
Will Ferrell is having a laugh about a nightmare pre-fame job he had.. PEOPLE has an exclusive clip from Sunday TODAY with Willie Geist, in which the actor, 56, admits to host Willie Geist he was ...