AV-0808
Bandwidth performance Bandwidth: 150MHz (-3dB) loaded Brightness and chroma interference: 50dB@5MHz Differential phase error: 0.1%, 3.584.43MHz Differential gain error: 0.1, 3.584.43MHz Maximum transmission delay: 5nS (+1nS) Switching speed: 200nS (longest) Video technical parameters Video input Signal type: 8 VIDEO video Connection type: RCA interface (Lian Hua) Minimum input level: 0.5Vp-p Maximum input level: 2.0Vp-p I/O impedance: 75 Return loss: -30dB@5MHz Maximum DC compensation: 1.5V Synchronous phase lock: 0.3V-0.4Vp-p Video output Signal type: 2 / 4 / 8 VIDEO video Connection type: RCA interface (Lian Hua) Minimum output level: 1.0Vp-p Maximum output level: 2.0Vp-p I/O impedance: 75 Return loss: 30dB@5MHz DC: 5mV0 compensation Conversion type: vertical interval Audio technical parameters Gain: unbalanced 0dB Recording: 20Hz20KHz, 0.05dB radiation response Noise handling: 0.03%@1KHz S/N signal to noise ratio: >90, output 21 dBu balanced rated maximum output power Luminance chrominance interference:<80 @ 1KHz, full Stereo channel separation: 75dB > @:20Hz20KHz Audio input Signal type: 8 stereo, unbalanced Connection type: RCA interface (Lian Hua) Impedance: > 50 The maximum level: 19.5dBu Audio output Signal type: 2 / 4 / 8 stereo, unbalanced Connection type: RCA interface (Lian Hua) Impedance: >50 Gain error: 0.1dB The maximum level (Hi - z): +21dBu Max level (600): +15dBm Specifications Power supply: 220V/50Hz Rated power: 40W Peak power: 120W Installation: with standard cabinet mounting rack Size: 458L * 245W * 90H (mm) Weight: 4.2 (kg) Mean time between failures: 50000 hours (1) support for the input and output of audio and video signals of the 8 channels, the output of the 2, 4, and 8 audio and video signals, and the input and output ports are connected with the RCA interface. (2) support fast switching operations. (3) support for video signal types: composite video (signal). (4) the types of audio signals are stereo, balanced or unbalanced. (5) 150MHz (-3dB), loaded with high bandwidth. (6) it has the function of power down memory, such as power failure protection, LCD liquid crystal display, audio and video synchronization or separate switching. (7) with infrared remote control function and RS232 communication function. (8) rack mounted 2U metal case. (9) the use of programmable logic display circuit, any interactive switching. (10) long distance transmission distortion compensation technique. (11) built in international power supply. |
Greatwall Group administrates GUANGZHOU PRECISE SOUND ELECTRONIC MANUFACTORY and GUANGZHOU ZHUNKUAI HARDWARE MANUFACTORY.It designs, manufactures and sells pro-audio products and hardware products. Our products include professional loudspeakers, line array, power amplifiers, mixers, signal processor, amplifier cases, mixer cases, etc.
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