Wholesale 1802R CCTV Twisted Pair Video Balun 60DB Rejection UTP Transceiver
批发1802R央视双绞线视频传输器60DB抑制双绞线收发器
| 描述： 1.全动态CCTV视频远距离 2.内置线性度，清晰度和Chronma控制 3.启用无与伦比的共同干扰抑制 4.内置瞬态保护 5.提高图像清晰度时connnect到DVR或四，降低杂讯的影响。 规范： Frequebcy响应：DC 8HZ 共模抑制：60DB 工作温度：-10度至-70度 储存温度：-30度至-70度 适用于NTCS，PAL，SECAM，CCIR 阻抗：100-20％〜100 + 20％ 直流环路电阻：一百分之一十八 差分capacititance：62pf /米（最大） 总重量：121克 净重量：80g 颜色：银色  注意： 1.杆：gainsetting swicth onactive发射机（LLT301T / LLT302T / LLT401T），其中有三种模式为L，M，H可根据距离和可以改变来调节 单一的力度。 2.夏普：上活性接收机（LLT301R / LLT302R / LLT401R / 1610R），它有16种的acccording到不同的距离的设置方法的图像补偿开关。 它可以 efficintly提高图像defition。 3.明亮：亮度主动接收器，它可以分别调节每个通道的视频单量调整锅。 无为而设置和调整杠杆，清晰明亮的重视，这样你就可以达到最佳的图像效果。 套餐包括： 1×1802R双绞线视频传输器 |
| Description: 1. Full motion CCTV video at long distance 2. Built-in linearity, Sharpness and Chronma control 3. Enable unparalleled common interference rejection 4. Built-in transient Protection 5. Improve the picture definition when connnect to DVR or Quad, and reduce noice affects. Specification: Frequebcy Response: DC 8Hz Common-mode rejection: 60DB Working Temperature: -10 degree to -70 degree Storage Temperature: -30 degree to -70 degree Suitable for NTCS, PAL, SECAM, CCIR Impedance: 100-20% TO 100+20% DC Loop resistance: 18/100 Differential capacititance: 62pf/ m (Max) Total Weight: 121g Net Weight: 80g Color: Silvery Notice: 1. Lever: gainsetting swicth onactive transmitter (LLT301T / LLT302T/ LLT401T) ,which has three modes as L, M, H. It can be adjusted according to distance and can change single intensity. 2. Sharp: image compensation switch on active receiver (LLT301R/ LLT302R/ LLT401R/ 1610R) ,which has 16 kinds of setting methods acccording to different distance. It can efficintly improve image defition. 3. Bright: brightness adjusting pot on active receiver, which can respectively adjust video single intensity of every channel. Do nothing but set and adjust Lever, sharp and bright seriously, so you can achieve the best image effect. Package Included: 1 X 1802R Twisted Pair Video Balun |
