Using the operating impedance bridge
The development of the operating impedance bridge by Delta Electronics about 40 years ago made antenna impedance measurements not only much easier to perform, but more accurate.
127th AES New Products
127th AES New products from Mackie, Wireworks, Neutrik, Lexicon, DPA Microphones, Sennheiser Electronic, Cakewalk, Audio Precision, Blastwave FX, Hosa Technology, Disc Makers, RTW Radio-Technische Werkstatten, Shure and Audio-Technica.
New Products - September 2009
New products from Alesis, Altinex, Behringer, Blue Microphones, Furman Sound, HM Electronics, KRK Systems, L-com Global Connectivity, NKK Switches, Rode, SM Pro Audio, Sontronic and Symetrix.
Broadcast Showing Progress in Internet Revenue
BIA estimates radio and television stations collectively drove approximately $805 million in online dollars, equal to 7.3 percent of the $11 billion local online advertising money spent in 2008.
Contributor Pro-File: Brian Urban
This month: Brian Urban Chief Operator; KUT Radio, University of Texas at Austin; Austin, TX
Economics of Replacement Power Supplies
While the manufacturer can provide a replacement supply, finding your own replacement may result in a savings.
Antique radios
Steve Johnson has an extensive collection of antique radios. We highlight a few of the more interesting items.
Mounting Power Supplies
We're a power-hungry industry. Electrical power, that is. As our technological diversity increases, our demand for power and reliance on power supplies follows.
Alternative power systems
While approaches using the sun, wind, sub-surface heating and water cause no pollution and little-to-no operational expense once installed, they have been relatively costly to deploy.
Field Report: Microgen TS9080
Tim Diehl gives the Microgen TS9080 100 percent thumbs up. It is an outstanding test tool and a must for serious engineers.
Julius Genachowski joins renewed FCC
There's a new man at the helm of the FCC. Julius Genachowski has served as chief counsel to former FCC chairman Reed Hundt as well as being involved with media and telecommunications, so at least he joins the agency with some familiarity as to its function.
AM stations authorized to use FM translators
Under the new rules, AM stations may rebroadcast only on "currently authorized" commercial-band FM translators.
New Products - August 2009
New products from Ace Products/Kaces, AEQ, Airtools, Day Sequerra, Dixon Systems, Furman Sound, Gepco International, Harris, Nautel, Small Plate Radio, Yellowtec and more.
Ads people ignore
According to a Harris Interactive survey, 46 percent of adults are ignoring Internet banner ads. However, 91 percent of radio listeners are listening to radio ads.
Contributor Pro-File: Tim Diehl
This month: Tim Diehl, CBRE, Owner/President; RF Solutions, Tulsa, OK
Living with the FCC - a History
John Battison looks back on the early days of the FRC and the FCC, recalling some of the simpler times and possibly better methods of another time.
How's your attitude in this down economy?
As we look ahead for relief, we see the predictions: on-air ad sales look flat, but online has promise. The overall economic view predicts a better future.
New Products - July 2009
New products from Axia Audio, Blue Microphones, BW Broadcast, Digigram, Genelec, PTEK, Sierra Multimedia and Towermast.
Domestic cars need to market best features
Domestic car buyers want an Ipod connection more than they want satellite radio, GPS or HD Radio.
Multitaskers are better
When an item can be used for more than application, it has a greater value.
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