×
Log in
Upload File
Most Popular
Study
Business
Design
Technology
Travel
Explore all categories
The top documents tagged [brief transmission]
Advanced Radio and Radar Part 5 Radar. Introduction As World War II approached, scientists and the military were keen to find a method of detecting aircraft
217 views
Release 1.0 – September 2006 1 Listen First! When you select a frequency on which to transmit, the first thing you should always do is listen to determine
214 views