Article With Plans Make Giant Loop High Power Crystal Radio
You can make this unique, interesting, powerful crystal radio
This unique crystal radio in both its appearance and performance is a big improvement over the small crystal sets which are so often seen. The aerial for this set is several times larger than the smaller wound aerials which were often wound around a little box such as a cigar box. This excellent big aerial has much greater signal pickup and much longer range. It also has a tap on the loop to increase it'e selectivity and the necessary separation of stations in crowded broadcast areas.
This article gives full instructions for making this fine crystal radio. All parts or similar substitutes for them are available at most radio or electronic supply stores. Making this crystal radio set is not difficult and the plans and diagrams are easy to follow. Check it out on eBay at http://goo.gl/ifm2E or in our blog at http://builddoityourselfprojects.blogspot.ca