Coaxial Cable Feeder 50 Ohm Dual Shielded Radio Intercom High Frequency Cable 3DF Coaxial Cable
▌Product overview
Coaxial cable is divided into four layers from the inside out: central copper wire (single strand solid wire or stranded wire), plastic insulator, mesh conductive layer and wire sheath. A central copper wire and a network of conductive layers form a current loop. Because the central copper wire and network conductive layer for coaxial relationship named.
▌Features
▌Construction and Dimension
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Item
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RG59
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RG58
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RG6
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RG7
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RG11
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|
Material of inner conductor
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Cu
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Cu
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Cu
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Cu
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Cu
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Diameter of inner conductor(mm)
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0.81±0.02
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19*0.20±0.01
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1.00±0.02
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1.29±0.02
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1.63±0.02
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|
Material of dielectric
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Foam PE
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PE
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Foam PE
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Foam PE
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Foam PE
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|
Diameter of Dielectric(mm)
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3.66±0.15
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2.95
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4.57±0.01
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5.72
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7.11
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|
Material of Shield
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ALfoil+Al brading
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BC/TC braiding
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ALfoil+Al brading
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ALfoil+Al brading
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ALfoil+Al brading
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|
Coverage
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40%--95%
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95%
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40%--95%
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40%--95%
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40%--95%
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|
Diameter of 1st outer conductor
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3.9
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-
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4.9
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5.9
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7.52
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|
(mm)
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|||||
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Diameter of 2nd outer conductor
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4.12
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--
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5
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-
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7.8
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Material of Jacket
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PVCPE
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PVCPE
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PVCPE
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PVCPE
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PVCPE
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|
Diameter of Jacket
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6.3
|
4.95
|
6.9
|
8.1
|
10.16
|
| RG59 Coax Construction | OD/ (mm) | ||||||||
| Conductor | Solid Copper | 0.81 | |||||||
| Dielectric | Physical Foam Polyethylene | 3.66 | |||||||
| Shield | Bonded Aluminum Foil+Aluminum Braid | Nom.4.10 | |||||||
| Jacket | PVC or Polyethylene | 6.1 | |||||||
| PVC | |||||||||
| RG 58 Cable Physical Characteristics | |||||||||
| Weight per | 5kg | ||||||||
| Minimum bend radius | 32mm | ||||||||
| Operating temperature range | PVC:－25℃ to +75℃ | ||||||||
| PE:－45℃ to +80℃ | |||||||||
| RoHS compliance | 2011/65/EU (RoHS) | ||||||||
| RG-59 Cable Electrical Characteristics | |||||||||
| Impedance | 75 | +/- 2 ohms | |||||||
| Capacitance | 52 | pF/m. max | |||||||
| Maximum voltage | 5000 | Volts | |||||||
| Velocity of propagation | 85 | % | |||||||
| Operating Frequency | 1 | GHz | |||||||
| Screening effectiveness | ≥ 40 | dB (up to 1 GHz) | |||||||
| Insulation resistance | ≥ 1 x 108 | MΩm | |||||||
| Max. operating voltage | ≤ 3.0 | kVrms (at sea level) | |||||||
| RG59 Attenuation | |||||||||||
| Freq(MHz) | Typical(dB/m) | Max. CW power | |||||||||
| 100 | 0.105 | 319 | |||||||||
| 300 | 0.189 | 184 | |||||||||
| 500 | 0.249 | 143 | |||||||||
| 700 | 0.3 | 121 | |||||||||
| 900 | 0.346 | 106 | |||||||||
| 1000 | 0.367 | 101 | |||||||||
▌Parameter
| project | Material Science | Diameter (mm) |
| 1. Inner conductor | Bare copper wire | 1.02 |
| 2. Insulator | Foamed polyethylene | 4.57 |
| 3. Outer conductor | Self adhesive aluminum foil + aluminum magnesium wire braiding | Nom.5.22 |
| 4. Sheath | Polyvinyl chloride (PVC) | 6.91 |
| Polyethylene (PE) |
| goods | RG6 RG59 coaxial cable with power cord | ||||
| Minimum order quantity | 30000 meters | ||||
| Conductor material | Copper / CCS | ||||
| insulation | Foam / solid PE | ||||
| Woven | 36W, 48W, 64W, 96w, 112W, 128W or customized | ||||
| Jacket | PVC | ||||
|
| Rack connection of equipment, transmission of closed-circuit television (CCTV), common antenna system (MATV) and color or monochrome RF monitor. These applications do not require the selection of precision video coaxial cables with particularly strict electrical tolerances. The characteristic resistance of video coaxial cable is 75 ohms, which is not optional. Physics has proved that the optimal attenuation characteristic of video signal occurs at 77 ohms. In low-power applications, the material and design determine that the optimal impedance of the cable is 75 ohms. |
▌Packaging:
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1. Standard Packaging: b. Standard Code(Product Type, Fiber Type,Fiber Count) |
Our Service: 1. We are the one of biggest manufacture of cable in China and has more than 20 years manufacturing and selling experience. 2. We accept OEM. The cable size and material are customized. Ur own logo and own design are welcome. We will produce according to your requirment and description; 3. Please send us inquiry for more products info and we will give you feedback in 12 hours. |
▌FAQ
Q1. Can I have a sample order for this product?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q3. Do you have any MOQ limit for sample order?
A: Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for the product?
A: Firstly let us know your requirements or application.
B.Secondly We quote according to your requirements or our suggestions.
C.Thirdly customer confirms the samples and places deposit for formal order.
D.Fourthly We arrange the production.
