一款演示切换器/媒体控制器，4 x CV、4 x YC、4 x VGA/UXGA、平衡声道、mic in、
talk-over按钮，内置每通道5Watt RMS音频放大器。CV、YC、UXGA和UXGA CAT5输出。包
括一个房间控制器。
端口(控制器): 2 RS-232 接线端子和一 DB 9M; 1 ETHERNET RJ-45 port.
输入: 4 VGA/UXGA on HD15F connectors; 4 s-Video, 1Vpp (Y), 0.3Vpp (C)/75Ω on 4 pin connectors. 4 CV 1Vpp/75Ω on BNC connectors. Each input is accompanied by the appropriate balanced stereo-audio channels: +4dBm/50kΩ on
detachable terminal block connectors.
Mic: 3mV/10kΩ condenser/dynamic on an XLR connector.
输出: 1 x VGA/UXGA on an HD15F connector. 1 s-Video - 1 Vpp (Y), 0.3Vpp (C),/75Ω on
a 4 pin connector. 1 CV 1 Vpp/75Ω on a BNC connector. 1 UTP CAT5 connector (Line OUT) Each output is accompanied by the appropriate
balanced stereo-audio channel: +4dBm/
150Ω on detachable terminal blocks.
1 master stereo audio +4dBm/150Ω on
a detachable 4-pin terminal block.
1 stereo speaker output 2x5W continuous into 4Ω. 4 relays on terminal block connectors (250V isolated, 1A). 3 IR emitters on terminal block connectors.
最大输出电平: 视频: YC: 1.8Vpp; CV: 1.8Vpp.
XGA: 1.7Vpp; CAT5: 1.3Vpp.
音频: Group: 20dBm. Master: 15dBm.
带宽 (-3dB): 视频: YC: 385MHz; CV: 650MHz
XGA:350MHz; CAT5: 158MHz
音频: Group: 46kHz
Speakers: 40kHz. Master: 33kHz.
微分增益: YC: 0.03%; CV: 0.03%; CAT5: 6.4%;
XGA:0.15%.
微分相位: YC: 0.03 Deg.; CV: 0.03 Deg.; CAT5: 0.2
Deg.; XGA: 0.09 Deg.
K-FACTOR: <0.1%.
信噪比: 视频: YC: 81dB; CV: 75dB.
CAT5: 59dB; XGA: 75dB (unweighted).
音频: Group: 74dB.
Speakers: 53dB (max pwr weighted)
Master out: 72dB.
串扰: 视频: -49dB @5MHZ;
音频: Group: < -76dB. Master: < -69dB
@1kHz.
控制: 前面板, RS-232, RS-485, Ethernet, IR.
耦合: 视频: YC, CV and XGA: DC
音频: AC, input and output.
音频总体谐波损耗 + 噪音@1kHz: Group: 0.08%; Speakers: 2% (max pwr);
Master: 0.25%.
音频二次谐波: Group: 0.065%; Speakers: 1.6% (max pwr);
Master: 0.155%
电源: 90-240VAC, 50/60Hz (115VAC, USA)35VA. |
