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The 500ADA Analog Distribution Amplifier is a general purpose amplifier for distributing 75Ω analog signals. The 500ADA features one balanced input with nine outputs. The 500ADA has been designed to distribute a wide range of analog video signals. It can also distribute other pulses and signals that do not exceed 2V p-p.
The 500ADA is housed in the 3RU 500FR Exponent frame that will hold up to 16 modules.
特点
- 75Ω 或更高阻抗输入(跳线选择)
- 高共模范围和共模拒绝率(CMRR)
- 增益控制
- 跳线可选的AC 或DC 耦合
- 循环的特点带外置的 T 型接头
- 如果插卡电源丢失,有一致的输入阻抗
- VistaLINK® capable for remote monitoring via SNMP (using VistaLINK® PRO) when installed in 500FR frame with 500FC VistaLINK® Frame Controller
卡边缘LED指示器
- 模块状态/本地故障
- 供电状态
指标|
模拟视频输入 | |
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标准 | 任何的模拟视频格式,高至 2V p-p 和 30MHz 带宽 |
输入数量 | 1 |
接头 | BNC per IEC 61169-8 Annex A |
共模范围 | > 6V p-p |
共模抑制比 | > 70dB 至 1kHz |
信号振幅 | 2.5V p-p 最大 |
阻抗 | 75Ω 终接,35kΩ Hi-Z (跳线选择) |
耦合 | AC 或 DC (跳线选择) |
反射损失 | > 40dB 至 10MHz, > 30dB 至 30MHz |
模拟视频输出 | |
---|---|
输出数量 | 9 |
接头 | BNC per IEC 61169-8 Annex A |
阻抗 | 75Ω |
增益控制范围 | ±5dB |
频率响应 | < ±0.05dB (至 5.5MHz) |
微分增益 | < 0.17% |
微分相位 | < 0.19° |
C/L gain inequality | < ±0.1% |
C/L 延迟 | < ±2ns |
绝缘 | 42dB 至 10MHz, 32dB 至 30MHz |
反射损失 | > 40dB to 30MHz |
噪音性能 | |
NTC7 加权 RMS | < -78dB |
15kHz - 5.5MHz RMS | < -70dB |
电气 | |
---|---|
电压 | +12V DC |
功率 | 1.2 瓦 |
EMI/RFI | 符合 FCC Part 15 Class A, EU EMC 指标 |
物理参数 | |
---|---|
插槽数 | 1 |
订购信息|
500ADA | 模拟视频分配放大器 (1 x 9) |
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Enclosures | |
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500FR | 3RU Exponent Compact High Density Distribution Frame |
S501FR | 500 Series Standalone Enclosure |
附件 | |
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500FC | VistaLINK® Frame Controller |
CP-2116E-H | Remote Control Panel |
CP-2232E | Remote Control Panel |