"This short primer is based on the experience of Tambuli, one of the first community radio stations in the Philippines. The primer is divided into two sections: Section A comprises definitions of community radio and an introduction to the necessary technical equipment, to management and to codes of conduct; section B is on programming, the nature of radio and its possibilities, and shows the different formats which can be used. Two things are special about the primer: Firstly, it explains what kind of equipment is needed, what it costs and what must be considered when choosing a transmitter, an antenna tower, and a suitable location for broadcasting. Furthermore, it gives advice on studio acoustics and on policies for operating a transmitter. Secondly, it outlines general characteristics, strengths and weaknesses of radio which should be kept in mind by those who have not worked with radio before, such as: 'radio lacks permanence. The audience may not read and re-read messages as in the print press', or 'radio appeals to disadvantaged groups. Being portable and inexpensive it is affordable to the common people, especially to farmers, fishermen and rural audiences." (commbox)