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Trend in Routing

Though we write often in Radio World about overarching trends and benefits of routing infrastructure systems, here we invited several companies that build such systems to get really specific and tell us about one interesting, new or unique product — or even a specific feature or capability — that h

Posted on:12-20 View:1348
How to Adjust a Gamma Match

Radio antenna systems have a different impedance, or resistance to electrical flow, on the antenna beams and the feed-point cable connected to them. This causes interference and limits the quality and intensity of reception. Gamma matches are a type of transformer that match the impedance differenc

Posted on:12-19 View:1444
FCC Rejects Redskins Name Arguments

The FCC says the name of Washington NFL team ,“Redskins,” does not violate broadcast indecency rules and the agency approved a license renewal for a radio station owned by team owner Daniel Snyder. The agency late Thursday rejected a petition filed by George Washington law professor John Banz

Posted on:12-19 View:289
Fox News Radio to Air Christmas Special

“The Todd Starnes All-American Christmas” will air on Fox News Radio Christmas Eve at 7PM/ET and Christmas Day at 7AM and 7PM/ET. Hosted by FOX News Channel contributor Todd Starnes, the two-hour Christmas special will feature Mike Huckabee, Duck Dynasty star Al Robertson, GRAMMY winner Chris Tomli

Posted on:12-17 View:291
Beam Heading Calculations for a Ham Radio

The beam heading is the direction that your antenna is pointing. “Working DX” -- or contacting faraway amateur radio stations -- takes a bit of work and practice. The most important part of the equation is knowing where to point your antenna, as this gives you the best chance of making that c

Posted on:12-17 View:1653
FCC Aims to Clear 84 MHz of TV Spectrum

Regulators last week approved proposals to clear 84 MHz of TV spectrum, establish opening bid prices and develop procedures to close the 2016 incentive auction. In other words, they suggested rules to recommend for final adoption in a Public Notice approved in a 3–2 party-line vote. “This is

Posted on:12-16 View:547
How to Fix a Telescoping Radio Antenna

Repairing a broken telescopic antenna is a task that can be performed without tools, in some cases, or with little more than a screwdriver in others. Making an improvised antenna or altering the radio case for a new antenna takes more work and a few more tools. One caution should be noted, and that

Posted on:12-16 View:5506
INOmini 632 Expands Data Functionality

Inovonics says its INOmini 632 HD-Radio Monitor/Receiver will include off-air data logging capabilities for Artist and Song-Title information. “This new functionality allows stations to validate live off-air PAD (Program Associated Data) via a new front-panel USB port connected to a P

Posted on:12-15 View:332
How to Test an AC/DC Adapter

AC/DC adapters convert alternating current, or AC, voltage to direct current, or DC, voltage. These adapters are also known as power supplies. Electronics manufacturers use AC/DC adapters in many types of consumer electronic devices. For example, a laptop computer uses an AC/DC "black box"

Posted on:12-15 View:677
When to Use a Lower Side Band in an Amateur Radio?

Lower side band is an spectrum-efficient way to communicate by voice over the amateur radio, and is used on the 160, 80, and 40 meter bands. While use of lower side band is not expressly required by FCC rules, amateurs are expected to transmit voice in this mode when operating in certain ham radio

Posted on:12-12 View:886

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