Doteck::A4 Series Broadcast Quality 4 Video 8 Audio Digital fiber optic Transmission System
PAL (625/50) and NTSC (525/60) standard auto-recognition
The technical specifications are better than broadcast quality
Video 10 bits A/D conversion, audio 20 bits A/D conversion
Video AGC(auto gain control)functionality, poor video signal input tolerance
Audio output balance/unbalance can be transformed automatically, ESD (Electric Static Discharge) functionality, more safer , more stable
Transmission distance up to 100 km without relay
All components, including connectors, are ordered from public-known manufacturers in the world, high stability and reliability ensurance
Enclosure box material is made of aluminum, elegant appearance, light weight
PCB boards made with environment friendly Pb-free and RoHS Compliant
Convenient instructions of LED status Indicator, video/audio activity, optical link, power supply etc
TV programme signal transmission
Video conference system
Remote multimedia studio
Distance learning system
Doteck A4 series is high performance digital optic fiber transmission system. Input 4-channel composite analog video, 8-channel analog audio. Output 4-channel composite analog video,8-channel analog audio.
The quality of video, audio non-compressed transmission with digital designs is much superior to the analog transmission based on amplitude frequency modulation designs.
Due to the advanced digital fiber optic transmission technology, almost you need not make any adjustments, simple to set up, easy to operate.