Wholesale LU-204 4CH Passive UTP Video Balun

Wholesale LU-204 4CH Passive UTP Video Balun

批发LU- 204 4路无源双绞线视频传输器

5.57 USD

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技术参数:
频率响应: DC- 8MHz的
CMRR(共模抑制比) : 60分贝
阻抗:
BNC : 75Ω
RJ45 : 100Ω
工作温度: -10℃〜 70℃
储存温度: -30 〜70℃
适用于NTSC , PAL , SECAM和CCIR系统
外形尺寸: 75 ×50× 25毫米(不包括BNC )
所需的导线的类型:
非屏蔽五类以上双绞线(请使用标准五类以上双绞线,线材的质量将直接影响到传输的图像效果和传输距离)
特性阻抗: 100 ±20Ω
直流环路电阻: 18Ω / 100M
Specifications:
Frequency response: DC-8MHz
CMRR (common mode rejection ratio) : 60dB
Impedance:
BNC: 75Ω
RJ45: 100Ω
Working temperature: -10 to 70°C
Storage temperature: -30 to 70°C
Applicable to NTSC, PAL, SECAM and CCIR systems
External dimensions: 75 x 50 x 25mm (excluding BNC)
Types of the required wire:
Unshielded Cat5 or above twisted pair wire (please use standard Cat5 or above twisted pair wire, the wire quality will directly affect the transmitted image effect and transmission distance)
Characteristic impedance: 100 ± 20Ω
DC loop resistance: 18Ω/ 100m