7700ADA6-EQ-L
Analog Video Distribution Amplifier with Cable Equalization and Loop Thru
The 7700ADA6-EQ-L is an equalizing 1x6 Analog Distribution Amplifier with passive loop thru. The 7700ADA6-EQ-L features one balanced equalized input, one passive looping output and six outputs. The module has been designed to distribute a wide range of analog video signals. It can also distribute other pulses and signals that are less than 2V p-p.
The 7700ADA6-EQ-L occupies one card slot and can be housed in the 1RU 7801FR frame which holds up to four single or two dual slot modules, the 3RU 7800FR frame which has a 15 slot capacity, the portable 3RU 350FR frame which has a 7 slot capacity, or a standalone enclosure which holds a single module.
特点
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产品结构图 
指标
| Analog Video Input | |
|---|---|
| 标准 | Any analog video format, up to 2V p-p and 30MHz bandwidth |
| 端口数目 | BNC per IEC 61169-8 Annex A |
| Common Mode Range | > 6V p-p |
| 共模抑制比 | > 70dB to 1kHz |
| Signal Amplitude | 2.5V p-p max |
| Cable Equalizer | 0m to 300m of Belden 8281 or 1694A cable |
| Coupling | AC or DC (jumper selectable) |
| 反射损失 | > 40dB to 10MHz, > 30dB to 30MHz |
| Clamp Range | > ±600mV |
| Fast Clamp Attenuation of 60Hz | > 36dB |
| Analog Video Outputs | |
|---|---|
| 输出数量 | 6 + 1 passive loop |
| 端口数目 | BNC per IEC 61169-8 Annex A |
| Output Impedance | 75Ω |
| Gain Control Range | ±5dB |
| DC Level | < ±100mV (with DC Coupling active and back porch clamp disabled) |
| 频率响应 | < ±0.05dB (to 5.5MHz) |
| 微分增益 | < 0.17% (0m to 300m) |
| 微分相位 | < 0.19° (0m to 300m) |
| C/L Gain Inequality | < ±0.1% (all cable lengths) |
| C/L Delay | < ±2ns |
| Output Isolation | > 42dB to 10MHz, > 32dB to 30MHz |
| Output Return Loss | > 40dB to 30MHz |
| Noise Performance | < -78dB RMS NTC7 weighting, < -70dB RMS 15kHz to 5.5MHz |
| 电气 | |
|---|---|
| 电压 | +12V DC |
| 功率 | 1.2 瓦 |
| EMI/RFI | Complies with FCC Part 15Class A EU EMC Directive |
| 物理参数 | |
|---|---|
| 插槽数 | 1 |
订购信息
| 7700ADA6-EQ-L | Analog Video Distribution Amplifier with Cable Equalization and Loop Thru |
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| 订购可选项 | |
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| 注意 | • 后面板必须在下订单是指明 - eg: [model]+3RU |
| 后面板后缀 | |
|---|---|
| +3RU | 3RU 后面板用于7800FR, 7801FR, 7700FR-C 或 350FR 多用途主机 |
| +1RU | 1RU 后面板用于7701FR 多用途主机 |
| +SA | 独立封装后面板 |
| 机箱 | |
|---|---|
| 350FR | Portable Multiframe which holds 7 modules |
| 7700FR-C | 3RU 多用途主机，可装15 个模块 |
| 7800FR | 3RU 多用途主机，可装15 个模块 |
| 7701FR | 1RU 多用途主机，可装 3 个模块 |
| S7701FR | 独立封装 |
| 7801FR | 1RU 多用途主机，可装4 个模块 |