Valentin Lippert
ASIN: B00KPIJEXQ
Publisher: Amazon.com Services LLC
Pages: 10
Scanners are often used to monitor police, fire and emergency medical services. Radio scanning serves an important role in the fields of journalism and crime investigation, as well as a hobby for many people around the world.This e-book will show you which scanners to buy, tips & tricks and what to listen to. Watch the watchers!Free Bonus: Complete US Frequency Allocation Chart.