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音频安装电缆

更新:2014/4/17 9:24:15      点击:843
  • 型号解释:RG-数字电缆 V-聚氯乙稀绝缘(护套) J-绞形结构 P4-铝箔屏蔽 Note: RG-digital cable V-PVC Insulating Jacket J-Twist structure P4-Aluminum Foil shield

产品介绍

型号:RGVJP4V 音频安装电缆 Model: RGVJP4V Audio-Engineering Cable
型号解释:RG-数字电缆 V-聚氯乙稀绝缘(护套) J-绞形结构 P4-铝箔屏蔽
Note:
 RG-digital cable V-PVC Insulating Jacket J-Twist structure P4-Aluminum Foil shield

图示
Picture

截面图
Section

规格
Specification
n/Φ mm

单芯导体
截面积
Each Crossec
Area Φ mm2

20时导体
最大直流电阻
Conductor's Max DC
Resistance at 20
Ω/km

70时导体
最小直流电阻
Minimum Insulating
Resistance at 70
MΩ/km

屏蔽
密度
Shield
Density %

标称
外径
Nom.O.D
Φ mm


护套颜色多种选择
Jackets are in
various colors.

2×7/0.2
+7/0.2

0.22+0.22

92.3+95

0.013

>98

4.5

2×16/0.15
+16/0.15

0.30+0.30

69.2+71.2

0.014

>98

5.0


护套颜色多种选择
Jackets are in
various colors.

4×13/0.12
+16/0.12

0.15+0.18

130+112

0.016

>95

5.5

4×16/0.12
+25/0.12

0.18+0.30

92.3+71.2

0.012

>95

8.0

相关提示
1
RG系列电缆主要用与高频数字讯号的传输,抗干扰性强。
2
、线芯导体为4N无氧铜丝束绞而成,抗氧化,讯号导通率高,衰减小。
3
、屏蔽层采用铝箔及镀锡铜丝缠绕双层屏蔽,密度达98%以上,有效屏蔽各种杂波干扰,提高了音质的清晰度。
4
、此电缆适用于各种音频工程安装穿管选用,护套柔软耐磨损,具有优良的抗电磁干扰能力。

Explanation
1
RG Series cables, having exceptional anti-disturbance capability, are used for the transmission of high frequency digital signals.
2
The cables have stranded 4N oxygen-free copper as the core conductor, which resists oxidation, ensures high transmission rate and low attenuation.
3
The two-tier shield consists of aluminum foil and hot-tinned fine copper wire whose shielding density can reach 98% and which can effectively shield all disturbing waves thus remarkably improving sound clarity.
4
With soft and abrasion enduring jackets and exceptional to resist electromagnetic disturbances, such cables can be used in various audio projects.

 

型号:SYE(V) SYWFE(V) 同轴视频电缆 Model: SYE(V) and SYWFE(V) Coaxial Video Cable
型号解释:S-射频 Y-聚乙烯绝缘 E-聚氯乙稀弹性体软护套 V-聚氯乙稀护套 WF-发泡聚乙烯
Note:
 S-Radio frequency Y-PVC insulation E-PVC elastic jacket V-PVC jacket WF-Foam PVC

图示
Picture

截面图
Section

型号
Model

规格
Specification
n/Φ mm

特性阻抗
Characteristic
Impedance Ω

衰减常数不大于dB/m
Attenuation Constance
equals to/less than

屏蔽密度
Shield
Density %

标称外径
Nom.O.D
Φ mm

30MHZ

200MHZ


护套颜色多种选择
Jackets are in
various colors.

SYE(V)
75-2-2

1×7/0.08

75Ω ±3

0.22

0.579

>90%

2.9

SYE(V)
75-3-2

1×7/0.17

75Ω ±3

0.122

0.38

>90%

5.0

SYE(V)
75-5-2

1×7/0.26

75Ω ±3

0.078

0.211

>90%

7.1


护套颜色多种选择
Jackets are in
various colors.

SYWFE(V)
75-5-1

1×1/1.0

75Ω ±3

0.030

0.095

>95%

7.1

SYWFE(V)
75-7-1

1×1/1.7

75Ω ±3

0.020

0.064

>95%

10.2

SYWFE(V)
75-9-1

1×1/2.13

75Ω ±3

0.016

0.052

>95%

12.1

相关提示
1
、线芯导体为4N无氧铜丝束绞而成,抗氧化,讯号通导率高,衰减小。
2
、此类电缆适用于优质视频信号的传输,有效屏蔽杂波。特性阻抗稳定,衰减小,导线与屏蔽层的电容恒定,满足视频信号的优质传输。
3
SYWFE(V) 采用低损耗发泡处理,线芯导体采用单根或多根4N铜丝,屏蔽层采用铝箔或铜网纺织,屏蔽密度高更适合固定安装。

Explanation
1
The cables have stranded 4N oxygen free copper as the core conductor, which resists oxidation, ensures high transmisson rate and low attenuation
2
The cables are to be used for the transmission of video signals and such features as strong shielding capability, stable characteristc impedance, low attenuation and stable capacitance between wire and shield, all of which guarantee the effective transmisson of video signals.
3
SYWFE V cable, having gone through a low loss foaming process, has a single 4N copper wire as its core conductor and aluminum foil plus braided copper as its shield so as to have a high shield denstity and be more suitable for fixed installation.

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