Ham Radio Extra study guide
Ham Radio Extra · Work through your exam, one topic at a time.
The Amateur Extra Class operator license is the top operator class in the FCC's Amateur Radio Service, which the FCC describes as a service for "qualified persons of any age who are interested in radio technique solely with a personal aim and without pecuniary interest." The FCC has issued six types of license operator class, each authorizing varying levels of privileges, and the class for which a licensee is qualified is determined by the degree of skill and knowledge in operating a station demonstrated during an examination to volunteer examiners (VEs) in the community. Most new amateur operators start at the Technician Class and then may advance to the General Class or Amateur Extra Class. The Ham Radio Extra study guide has 4 sections and about 1,362 words.
01FCC Rules and Regulations (Part 97 and Related)
Part 97 is the legal backbone of every license class, but the Extra question pool reaches into subparts that Technician and General candidates rarely touch: §97.101 (good engineering and good amateur practice), §97.113 (prohibited transmissions), §97.115 (third-party traffic), §97.117 (international communications), and the §97.119 station-identification rules. Know that the FCC, not the ARRL, is the governing authority, and that the Commission delegates examination administration to Volunteer Examiner Coordinators under §97.509–§97.527.
350 words, about 2 min02Operating Procedures
Extra-class operating questions test judgment under stress and precision in routine traffic handling. You must know ITU emission designators , Q-signals used in CW and phone, radiogram format , third-party traffic rules , and emergency communications under §97.403 (emergency exception) and §97.405 (station in distress).
329 words, about 2 min03Radio Theory and Electrical Fundamentals
Extra-class theory covers AC circuit analysis , complex impedance , resonance , semiconductor devices , digital logic , and modulation theory . You must be comfortable with phasors, reactance, and the difference between real and reactive power.
328 words, about 2 min04Antennas, Transmission Lines, and RF Safety
Extra questions connect antenna theory to practical safety. You must understand characteristic impedance , standing wave ratio (SWR) , feedline loss , antenna gain and directivity , and the FCC RF exposure rules in §97.13(c) and §1.1310.
355 words, about 2 min