Reader's Forum
Letter: What About the Western Electric 640AA Mic?
Engineer Ben Dawson wonders about a condenser from the past
Tech and Gear
Collocating AM Transmitter Facilities With Cellular Monopole Towers
Conventional wisdom about the number and length of “ground radials” is far too conservative
News and Business
AM Improvement, Times Three
How “moving” the licensed communities of three stations provided improved service in Miami
Columns and Views
A Brief History of the 0.5 mV/m Protected Contour
A historical blanket fourfold power increase doubled the de facto protected contour for one...