A4 Series Broadcasting Level 4 Video 8 Avague Digital Optical Machine

A4 Series Broadcasting Level 4 Video 8 Avague Digital Optical Machine A4 Series Broadcasting Level 4 Video 8 Avoid Digital Optical Machine Model: A4-T / RS-FC Product Features (1) Signal Indicators above broadcast grade A transmission quality standards (2) 10bit video A / D conversion, 20bit audio A / D conversion (3) wide video AGC, input video voltage range 0.6V-1.6V, perfect digital clamp, lower user signal source requirements (4) Analog audio output portable / non-balance automatic conversion, ESD (Electric Static Discharge electrostatic discharge) Protection, using a more secure and reliable (5) transmission distance up to 120 km No relays (6) All components, including connector, customized, stability and reliability of world-renowned manufacturers (7) The box material is aluminum, the shape is beautiful, and the weight (8) PCB plate is environmentally-friendly lead-free, in line with ROHS requirements (9) support LED status indication, video audio activity indication, optical path indication, power indication, etc. DOTECK Trumber The A4-Series analog audio-frequency optical terminal consists of the transmitting end and the receiving end, input to a 4-channel CVBS composite video signal, 8-way analog audio signal, using a 10bit encoding method to modumered in analog video signal, 20bit encoding mode to analog audio signal Mode conversion, output 4 channels CVBS composite video signal, 8 road analog audio signals, no compression, digitization during optical path transmission, superior, video image signal indicators are better than the broadcasting grade A transmissions standard. Doteck Trumoto A4-Series Simulation Audio-frequency optical transceiver overcomes conventional simulated frequency modulation, phase-phase, adjustable optical machine multi-channel signals, is seriously interfected with each other, is susceptible to environmental impact, poor transmission quality, long-term working stability. Technical Indicators Video Channel Number 4 Band Width 7MHz Digital Code 10bit Input Level 0.6-1.6VP-P Output Level 1 VP-P Video Standard 525/625 Label Frequency Characterization ± 0.2dB to 5.75MHz (CCIR-601) Bright Color Delay <1.0% differential phase. 1881.1.0 percent of the meta-signal-to-noise ratio (weighted). 1882.70db impedance 75Ω interface BNC audio channel number 8 working mode Balance or non-balanced digital code 20bit maximum input / output level 17.4VP-P (+ 18DBM) frequency response 20Hz ~ 20kHz @ -0.2dB Total harmonic distortion 0.2% signal-to-noise ratio (weighting) >88db @ (1khz) channel isolation. 1882.90db @ 1khz, >90db @ 20khz Impedance 600Ω Interface XLR Card Physical Parameter Dimensions (High X Width X Deep, MM MM) 44 × 433 × 340 (mm) Power 130-260VAC, 50 / 60Hz Power Consumption. 1881.10W Relative Temperature 0-50 degrees Celsius relative humidity 0- 95% does not reveal LED status indicator power, light link state, video audio operation state light link parameter fiber optic mode single mode fiber number 1 fiber interface FC / PC single mode transmission distance 0-40 km