CTV (Taiwanese TV network)

CTV (formerly known as CTV Main Channel) is a free-to-air terrestrial television channel of the China Television company and is the second oldest free-to-air terrestrial television channel in the Republic of China (Taiwan) after TTV Main Channel.

History
It was established on September 3, 1968, test of transmission on October 10, 1969 and officially inaugurated by the 3rd Vice President of the Republic of China Yen Chia-kan on October 31, 1969.

Test card
The test card of CTV is Philips PM5544.