Although little was officially announced by Chinese authorities about the signals of the new system, the launch of the first COMPASS satellite permitted independent researchers not only to study general characteristics of the signals, but even to build a COMPASS receiver. COUNT 3
QSN1 How much information about the COMPASS system did Chinese authorities release? ANS1 little was officially announced QSN2 What is one thing launching the first COMPASS satellite enable researchers to do? ANS2 to study general characteristics of the signals QSN3 What is another thing launching the first COMPASS satellite enable researchers to do? ANS3 to build a COMPASS receiver