This week’s Tech question comes from sub-element 2 (Operating Procedures,) group B (Q signals) [T2B10] Which Q signal indicates that you are receiving interference from other stations? A. QRM B….

This week’s Tech Class question is pulled from sub-element 4 (Amateur radio practices and station set up), section B (AGC) [T4B12] What is the function of automatic gain control or…

The Technician class question for this week is from sub-element 1 section F, essentially “the rules.” [T1F13]  [97.103(c)] When must the station licensee make the station and its records available…

The Technician question of the week comes from sub-element 7 (antenna measurements) section C (SWR measurement) [T7C05] What is the approximate SWR value above which the protection circuits in most…

This week’s Tech question is from sub-element 5 (Electrical Principles) group A (units) [T5A11] What is the basic unit of electromotive force? A. The volt B. The watt C. The…