Alcad OT-512 - Serie 916: Optical transmitter tv-sat 10mw lnb feed.

Optical transmitter for analogue and digital TV signals, both in the terrestrial and satellite band. This device receives the TV signals in the terrestrial and IF satellite bands via coaxial cable and transmits them via single-mode optical fibre with a wavelength of 1310 nm using a Class 1 laser.

Applications

Large-scale collective terrestrial and satellite TV installations in which, due to the topology of the installation, the distribution is not possible using coaxial cable. The optical modulation is easily adjustable with two independent controls of the OMI for terrestrial and satellite TV. Satellite polarity can be chosen using switches that control the voltage (13/18V) and tone (0/22KHz) that power the LNB.

Characteristics

Modular equipment. Zamak chassis with steel side panels. F-type connectors for the input of the TV signals in the terrestrial band and the satellite IF band. Female SC/APC single-mode connector for optical fibre.

Technical specifications