Image from page 126 of "Amateur radio : how and why of wireless with complete instructions on operation of receiving outfits" (1922)
Authors: Grainger, Maurice J
Publisher: New York : James A. McCann
Contributing Library: University of Connecticut Libraries
Digitizing Sponsor: LYRASIS Members and Sloan Foundation
View Book Page: Book Viewer
About This Book: Catalog Entry
View All Images: All Images From Book
Click here to view book online to see this illustration in context in a browseable online version of this book.
Text Appearing Before Image:
ing else, causes dis-satisfaction when copying amateur stationsand other short wave signals, such as mu-sic. Capacity may be practically ignored whenreceiving longer wave lengths, but for shortwave reception capacity between the second-ary leads should be eliminated if you are keenabout getting the very most out of your re-ceiver. Keep the secondary leads as far away fromeach other as practicable, and, if possible, atright angles to each other. By secondaryleads I mean those that run from your honey-comb coil mounting to the grid condenser andB battery. Other points of great importance are thelength of the leads between the grid condenserand the detector tube, and those between thesecondary and the B battery. These mustboth be as short as possible. In tuning for long distance signals loosecoupling is absolutely essential. If the tickleris set so that the bulb does not oscillate, but isnear the oscillating point, and the primarycoil is moved away from the secondary, the HONEYCOMB CO/tS
Text Appearing After Image:
Note About Images
Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.