Ramsey Electronics Phone Patch Mixer Kit PPM3 Especificaciones descargar pdf (Pagina 10)

The professional broadcasters do however also use the Mini DV format, which has become the

standard video format for private users. A high-end DV camera operated by a professional camera

man can produce footage, which live up to the highest profession standards and even amateurs can

produce broadcast worthy material with this kind of small cameras. For community media

initiatives, the DV format is excellent, because the cameras are affordable and relatively easy to

operate, and the technical quality is beautiful.

Fig. 9: DV Camcorder DCR-VX2100 from Sony

Video footage can be edited in any modern computer as long as it is powerful enough – and you can

even use your computer for both audio and video editing. This is primarily a matter of how much

Ram and how much hard disc space the computer has, because video files are much bigger than

sound files. As with audio editing it is possible to use a number of different software. At the

moment it seems that Macintosh computers have a lead over ordinary PC’s when it comes to video

editing. It is, however, mainly a matter of taste and a matter of how advanced editing options you

need.

3 CHOOSING THE RIGHT EQUIPMENT

When choosing the most appropriate equipment, two main factors have to be taken into

consideration: First of all the needs of the community media initiative in question and secondly the

available budget. We might all like to drive a fancy sports car, but maybe a bicycle is more suitable

for our needs? Thus, in the following we will list a number of different solutions ranging from the

most basic to an advanced radio station. And these solutions have the advantage of being modules

that one can add on or combine in a number of variations. To stick with the example above it is

actually possible to start with a bicycle and gradually turn it into a Jaguar sports car!

We will operate with the following main modules:

The Micro Radio Stations are everything from a small 250 mill Watt FM mono transmitter with a

microphone to a PC operated system up to 1.000 US $. Here the main objective is to be on the air

with information for the local community despite having none or very limited funds. The operating

range is from 1 km to 10 km.

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Ramsey Electronics Phone Patch Mixer Kit PPM3 Especificaciones Pagina 10