| 视 频 指 标 |
| 频率响应 |
Frequency Response(±0.1dB) |
1KHz —6MHz |
| 信噪比 |
Signal-to-Noise Ratio(Weighted) |
≥67dB |
| 微分增益 |
Differential Gain |
≤ 1% |
| 微分相位 |
Differential Phase |
≤ 0.7 |
| 亮度非线性 |
Luminance Non-Linearity |
≤ 1% |
| 行时失真 |
Line Time Distortion |
≤ 0.5% |
| 场时失真 |
Field Time Distortion |
≤ 1% |
| 插入增益 |
Insertion Gain |
0.≤ ±0.1dB |
| 色亮延时 |
C/Y Delay Inequality |
≤ 10ns |
| 色亮互调 |
C/Y Inter-modulation |
≤ 1% |
| 色度非线性增益 |
Chroma Non-Linearity Gain |
≤ 1% |
| 色度非线性相位 |
Chroma Non-Linearity Phase |
≤ 1 |
| K因子 |
K-2T, K-PB |
≤ 0.5% |
| 音 频 指 标 |
| 频率响应 |
Frequency Response(-0.5dB) |
20 —20KHz |
| 总谐波失真 |
Total Harmonic Distortion |
≤ 0.1% |
| 信噪比 |
Signal-to-Noise Ratio (Weighted) |
≥72dB |
| A/B通道分离度 |
Cross Coupling A/B Channels |
≥70dB |
| A/B通道增益差 |
Gain A/B Channels(20 —20KHz) |
≤ 0.1dB |
| A/B通道相位差 |
Phase A/B Channels(20 —20KHz) |
≤ 0.5 |
| 光 学 指 标 |
| 光发射机 |
Laser transmitter-single mode. |
1310nm 0dBm≥ Po≥-10dBm
1550nm optional |
| 光接收机 |
InGaAs PIN/Pre-amp |
Minimum input:≤ -25dBm |
| 接收灵敏度 |
67dB Video SNR |
≤ -25dBm |
| 接 口 指 标 |
| 视频接口 |
BNC, 75Ω Unbalanced, 1Vp-p |
| 音频接口 |
600Ω XLR |
| 尺寸 |
19” 1U |
| 通道 |
4 Video channel 4 Audio channel (8 optional) |
| 电源 |
220 V/AC |