November 2009, San Diego, Chile
Invited by the Technical Director of Chilevision, an RF engineer of Digital Horizon visited broadcast station of Chilevision in San Diego. An ISDB-T exciter was installed to drive a 300W amplifier and an HD channel was broadcasted on air on the channel 11, f=569MHz. At the same time, a 100W repeater was installed on a hill 15km from the main station. The working mode of the pilot was : 64QAM, FEC=7/8, GI=1/32, giving a digital bandwidth of 23.234Mb/s.
Broadcast Station and Repeater Station
Integration and Installation ISDB-T Exciter with Chilevision engineers
Repeater Site
Chiliviison Building and Main Broadcast Tower