Test & Measurements
Converting to digital
With the transition to digital-only broadcasting fast approaching, broadcasters are considering what to do with their analog transmitter as well as how to handle redundancy for the DTV transmitter. At the end of the transition, approximately 1300 UHF DTV stations will be on the air, and many of these stations will be using a single IOT amplifier. Other stations will not have a backup transmitter or the budget to pay for one. The stations lucky enough to have an analog UHF transmitter can convert it to digital to provide redundancy. This tutorial will present the challenges such broadcasters face as well as follow one station as it plans for its conversion...
Replacing the CRT III
The replacement for the CRT display is here today in one of the flat-panel display technologies. These monitors come in a wide array of sizes and features. Which one will match or go beyond the capabilities of the CRT is a very important question. Which one gives the most accurate display and what is the new standard for judging color? With CRTs on the way out and with so many choices, it’s hard to know which way to look...
Neutrik’s opticalCON takes to the road
Neutrik’s IP65-rated opticalCON is hitting the road with LiveWire Remote Recorders...
MultiDyne introduces HD-3000 Series serial digital video fiber-optic transport link
The new fiber-optic link handles data rates from 5Mb/s to 2970Mb/s...
Gepco highlights GEP-FLEX multipair 22-gage cables at AES 2008
The cables feature excellent flexibility and transmission over long distances...
Wohler introduces RM LCD video monitoring series
Wohler's RM series monitors offer an array of features at a competitive price point...
CamSnap ID-System Identifier helps identify cables quickly
The system uses clip-on labels to quickly identify all types of wiring...
Replacing the CRT II
The LCD display is one of the most popular display technologies available today. It is in wide use in applications from computer monitors and consumer televisions to professional broadcast monitors. But it’s taken the LCD more than 40 years to get to this point, and it still has shortcomings when compared to the CRT. What are these limitations and how are manufacturers overcoming them?...
Replacing the CRT
The cathode ray tube has been an integral part of television since the beginning, but soon it will be obsolete. Today’s display monitors come with a wide array of technologies and capabilities. But with these new technologies come new questions: What are the new display technologies and what new standards are there for judging video images? Not too long ago, the only display was the CRT; but with so many display choices now, it’s difficult to know which to choose...
Mirifice, Simplay to cooperate on HD product testing
Integrating the Simplay HD testing technology with Mirifice’s MiriATE test system will allows manufacturers to automate their HD product testing....
Fiber-optic basics
Fiber optics has found a place in the broadcast facility, whether it’s providing an HD link between different floors of a building, connecting disparate cameras in a stadium or even connecting an ASI link between the studio and the transmitter. But how much does the average engineer know about this vital link in the broadcast chain? This tutorial will provide a basic understanding and some practical tips on how to install, test and troubleshoot a fiber-optic system...
Tektronix adds 1080 SDI signal generation to TG700
The new HD3G7 3Gb/s module for the TG700 supports Level A and Level B 1080p SMPTE formats...
Transport stream monitoring
Transport stream monitoring is as important as monitoring the transmitter, but it is seldom done. This is in part due to the complexity of the signal and the cost of the special stream monitoring equipment required...
Leader announces new monitoring software
The Cinezone software offers real-time pixel accuracy across the entire image....
Tektronix offers palm-sized real-time spectrum analyzer
The new Y500 has a variety of new features....
