AM Directional Specialist (AMD)

Exam

Third-party exam

Education

Degree

Experience

Experience

Background check

None

Specialist Certifications To establish a benchmark of individual strengths, the National Certification Committee created the concept of Specialist Certifications. To apply for a specialist certification, you must currently hold certification on the Broadcast Engineer, Senior Broadcast Engineer or Professional Broadcast Engineer Certification level. Exams are three hours and consist of 50 multiple-choice questions. One essay-type question will be selected for each designation. Each essay question is worth 20 points. AM Directional Specialist (AMD) The SBE Program of Certification designed the AM Directional Specialist Certification to help evaluate an individual's ability to perform the necessary tasks to keep facilities operating properly. AM radio stations can operate as non-directional with a single tower or directional using more than one tower. While both require knowledge and skill to maintain in proper working order, the directional antenna system involves a higher degree of skill and understanding of RF theory. The exam will cover the operation, maintenance and repair of a directional antenna system. These are the tasks common to the station engineer charged with maintaining these systems. The exam will also gauge a person's knowledge of AM radiators, understanding of the principles of phase addition and cancellation, familiarity with the various components used in a directional antenna system, and ability to correctly make necessary measurements and take proper procedures to make repairs and adjustments to the system.