Basic Info.
Length
as Customers Request
Product Description
Specification and Size of Coaxial RF Cable:
Type | Inner conductor mm | Insulated outer diameter mm | Diameter of outer conductor mm | Sheath OD mm | MΩ.km Insulated resistance | dB/m Attenuation under 200MHz |
Pieces/diameter* | Inner layer | Outer layer | Diameter of single piece |
SYV-50-2-1 | 7/0.16 | 1.50±0.10 | Soft copper wire | / | 0.10±0. 01 | 2.8±0.2 | 5000 | ≤0.45 |
SYV-50-2-7 | 7/0.16 | 1.50±0.10 | / | 0.10±0. 01 | 2.8±0.2 | ≤0.45 |
SYV-50-2-8 | 7/0.16 | 1.50±0.10 | / | 0.10±0. 01 | 2.8±0.2 | ≤0.45 |
SYV-50-2-41 | 1/0.68 | 2.20±0.10 | / | 0.14±0. 01 | 4.0±0.2 | ≤0.31 |
SYV-50-3-1 | 7/0.32 | 2.95±0.13 | / | 0.14±0. 01 | 5.0±0.2 | ≤0.24 |
SYV-50-3-3 | 1/0.90 | 2.95±0.13 | / | 0.14±0. 01 | 5.0±0.2 | ≤0.22 |
SYV-50-3-4 | 1/0.90 | 2.95±0.13 | / | 0.14±0. 01 | 5.0±0.2 | ≤0.22 |
SYV-50-3-5 | 1/0.90 | 2.95±0.13 | Soft copper wire | 0.14±0. 01 | 5.8±0.2 | ≤0.22 |
SYV-50-3-41 | 1/0.90 | 2.95±0.13 | Soft copper wire | 0.14±0. 01 | 5.8±0.2 | ≤0.22 |
SYV-50-5-1 | 1/1.40 | 4.80±0.20 | / | 0.14±0. 01 | 7.2±0.3 | ≤0.15 |
SYV-50-5-3 | 1/1.40 | 4.80±0.20 | / | 0.14±0. 01 | 7.2±0.3 | ≤0.15 |
SYV-50-5-4 | 1/1.40 | 4.80±0.20 | Soft copper wire | 0.14±0. 01 | 7.9±0.3 | ≤0.15 |
SYV-50-5-41 | 1/1.40 | 4.80±0.20 | Soft copper wire | 0.14±0. 01 | 7.9±0.3 | ≤0.15 |
SYV-50-7-1 | 7/0.75 | 7.25±0.25 | / | 0.19±0. 01 | 10.3±0.3 | ≤0.11 |
SYV-50-7-2 | 7/0.75 | 7.25±0.25 | / | 0.19±0. 01 | 10.3±0.3 | ≤0.11 |
SYV-50-7-3 | 7/0.75 | 7.25±0.25 | Soft copper wire | 0.17±0. 01 | 11.0±0.3 | ≤0.11 |
SYV-50-7-4 | 7/0.75 | 7.25±0.15 | / | 0.19±0. 01 | 10.3±0.3 | ≤0.62** |
SYV-50-7-6 | 7/0.75 | 7.25±0.15 | Soft copper wire | 0.17±0. 01 | 11.0±0.3 | ≤0.62** |
SYV-50-7-41 | 7/0.75 | 7.25±0.25 | Soft copper wire | 0.17±0. 01 | 11.0±0.3 | ≤0.11 |
SYV-50-9-41 | 7/0.95 | 9.0±0.30 | / | 0.19±0. 01 | 12.2±0.4 | ≤0.095 |
SYV-75-3-41 | 7/0.17 | 3.00±0.13 | / | 0.14±0. 01 | 5.0±0.25 | 0.28 |
SYV-75-4-1 | 7/0.21 | 3.70±0.13 | / | 0.14±0. 01 | 6.0±0.2 | 0.22 |
SYV-75-4-2 | 7/0.21 | 3.70±0.10 | Soft copper wire | 0.14±0. 01 | 6.7±0.2 | 0.95** |
SYV-75-4-3 | 1/0.59 | 3.70±0.13 | / | 0.14±0. 01 | 6.0±0.2 | 0.19 |
SYV-75-4-4 | 1/0.59 | 3.70±0.13 | / | 0.14±0. 01 | 6.0±0.2 | 0.19 |
SYV-75-5-4 | 1/0.75 | 4.80±0.20 | / | 0.14±0. 01 | 7.2±0.3 | 0.15 |
SYV-75-5-5 | 1/0.75 | 4.80±0.20 | Soft copper wire | 0.14±0. 01 | 7.9±0.3 | 0.15 |
SYV-75-5-41 | 1/0.75 | 4.80±0.20 | / | 0.14±0. 01 | 7.2±0.3 | 0.15 |
SYV-75-5-42 | 1/0.75 | 4.80±0.20 | Soft copper wire | 0.14±0. 01 | 7.9±0.3 | 0.15 |
SYV-75-7-1 | 7/0.40 | 7.25±0.25 | / | 0.19±0. 01 | 10.3±0.3 | 0.12 |
SYV-75-7-2 | 7/0.40 | 7.25±0.25 | / | 0.19±0. 01 | 10.3±0.3 | 0.12 |
SYV-75-7-3 | 7/0.40 | 7.25±0.15 | Soft copper wire | 0.17±0. 01 | 11.0±0.3 | 0.60 |
SYV-75-7-4 | 1/1.15 | 7.25±0.15 | / | 0.19±0. 01 | 10.3±0.3 | 0.52 |
SYV-75-7-8 | 1/1.15 | 7.25±0.25 | / | 0.19±0. 01 | 10.3±0.3 | 0.10 |
SYV-75-7-41 | 7/0.40 | 7.25±0.25 | Soft copper wire | 0.17±0. 01 | 11.0±0.3 | 0.12 |
Note: - Characteristic impedance of SYV-75- is 75±3Ω. Capacitance is no more than 76ρF/m.
- Approximate value of diameter of single wire
- Attenuation value under 3000 MHz
Coaxial RF Cable with Solid Core & PE Insulation is used to transmit RF signals for radio communication equipment and radio electronic devices with similar technology.
RF Cable with Solid Core & PE Insulation
Type Compiling and Code Meaning
RF coaxial cable.....................S
Copper conductor ...............T(omitted)
PE solid core........................Y
PVC sheath ........................V>
Working Condition of Coaxial RF Cable:
1)Working temperature: -30ºC~70ºC
2)Relevant humidity: 98% at 40±2ºC. Temperature for installation is no lower than -15ºC.
3)Min. bending radius: it will be no less than 5 times that of cable outer diameter for indoor usage, and no less than 10 times for outdoor usage.
Applications of Coaxial RF Cable:
It is used to transmit radio frequency signal for radio communication broadcasting equipments and concerned electric devices.
Type and Description of Coaxial RF Cable:
Type | Description |
SYV | Coaxial RF cable with solid core, PE insulation and PVC sheath |
Butadiene PVC Compound Cable (Wire) is used for supervision & control return circuit of AC 450/750 V or lower, power connections of various mobile electric machines, radio devices and lighting socket, as well as protection circuit, etc.
Working condition of Butadience PVC Compound Cable Wire:
1) Long-term working temperature of wire conductor is no more than 180ºC for cable with silicon insulation, 70ºC for that with PVC insulation
2) Min. environment temperature of wire is -40ºC
3) Bending radius allowed by wire is no less than 8 times that of cable O.D OR 6 times for cable with soft structure.
Applications of Butadiene PVC Compound Soft Cable:
It is used for supervising and controlling return circuit of A.C. rated voltage of 450/750V or lower, power connection of various mobile electrical equipments, radio devices, and lighting & protection under low temperature.
Type and Description of Butadiene PVC Compound Soft Cable:
Type | Cable description | Note |
YVFR | Soft power cable with Cu core, butadiene PVC insulation and sheath | If thin-plated copper wire braided shielding is needed, the letter "P" in the original type of cable shall be changed into the letter "P1". If thinned copper wire conductor is used, the relevant description shall be made in the order, but it is not necessary to give other description in cable type |
YVFB | Flat type soft power cable with Cu core, butadiene PVC insulation and sheath |
YGVFB | Flat type soft power cable with Cu core, silicon rubber insulation and butadiene PVC sheath |
KVFR | Soft control cable with Cu core, butadiene PVC insulation and sheath |
KVFRP | Soft control cable with Cu core, butadiene PVC insulation and sheath, copper wire braided shielding |
KVFB | Flat type soft control cable with Cu core, butadiene PVC insulation and sheath |
KGVFB | Flat type soft control cable with Cu core, silicon rubber insulation and butadiene PVC sheath |
Main Technical Parameter of Butadiene PVC Compound Soft Cable:
Nominal cross section area (mm2) | Conductor structure Pieces/diameter (mm) | Conductor DC resistance at 20ºC≤Ω/km |
Not tinned | tinned |
0.5 | 16/0.20 | 39.0 | 40.1 |
0.75 | 24/0.20 | 26.0 | 26.7 |
1.0 | 32/0.20 | 19.5 | 20.0 |
1.5 | 30/0.25 | 13.3 | 13.7 |
2.5 | 49/0.26 | 7.98 | 8.21 |
4 | 56/0.30 | 4.95 | 5.09 |
6 | 84/0.30 | 3.30 | 3.39 |
10 | 84/0.40 | 1.91 | 1.95 |
16 | 110/0.43 | 1.21 | 1.24 |
25 | 170/0.43 | 0.78 | 0.795 |
35 | 240/0.43 | 0.554 | 0.565 |
50 | 342/0.43 | 0.386 | 0.393 |
70 | 482/0.43 | 0.272 | 0.277 |
95 | 654/0.43 | 0.206 | 0.210 |
120 | 827/0.43 | 0.161 | 0.164 |
150 | 1033/0.43 | 0.129 | 0.132 |
185 | 1274/0.43 | 0.106 | 0.108 |
Address:
No.738 Dongfang Road, Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Shanghai Metal Corporation is the Leading Manufacturer and Supplier of metal products, building materials and machinery in China, the main customers are the world famous company.
Founded in 1980, SMC manufactures many different metal materials and containers. Since 2003, its products are sold in more than 100 countries all over the world.
In 2009, the company started the distribution of construction, industrial and agricultural machinery, chemical products, complete production lines, large-scale complete sets of equipment, electrical engineering equipment, accessories, etc. Of well-known international and domestic brands.
Thanks to the expert skills of its more than 100 engineers, specialized in many branches of engineering including mechanical, civil, chemical and hydraulic, SMC has actively participated in international consulting for various investments and projects.
SMC has professional technical translators in more than 10 languages including English, Spanish, Russian, Arabic, German, French, Japanese and Korean.
The company takes part in the national Belt and Road Initiative, which promote infrastructures (such as houses, railways, airports, port terminals, electrical and chemical industries) development and assist in the successful completion of projects in China and abroad.