SYWV(Y) Series Physical Foam Cable
1. Product Description Usage: Mainly used for cable TV system and HFC fiber-coaxial cable to transmit data, language and image signals. Product features: small attenuation, good structural uniformity, excellent anti-interference performance, strong moisture-proof ability, small temperature coefficient. Implementation standard: GY/T135-19982, structural size item model inner conductor diameter mm insulation outer diameter mm braided n/mm aluminum foil (width x thickness) mm sheath outer diameter mmSYWV-75-5(2P)1.00±0.024.8±0.2064/0.1218 x 0.075 single adhesive 7.20±0.30s
Classification:
Keyword: SYWV(Y) Series Physical Foam Cable
Product Description
1. Product Description
Purpose: Mainly used in CATV system and HFC fiber-coaxial cable transmission data, language and image signals.
Product features: small attenuation, good structural uniformity, excellent anti-interference performance, strong moisture-proof ability, small temperature coefficient.
Executive standard: GY/T 135-1998
2. Structure size
|
Project
Model
|
Inner conductor diameter
mm
|
Insulation outer diameter
mm
|
Weaving
n/mm
|
Aluminum Foil
(W×Thick) mm
|
Outer diameter of sheath
mm
|
|
SYWV-75-5(2P)
|
1.00±0.02
|
4.8±0.20
|
64/0.12
|
18 × 0.075 single adhesive
|
7.20±0.30
|
|
SYWV-75-5(4P)
|
1.00±0.02
|
4.8±0.20
|
Inside 80/0.12
|
18 × 0.075 single adhesive
|
7.50±0.20
|
|
Outside 64/0.12
|
21 x 0.05 double-sided
|
||||
|
SYWV-75-7(2P)
|
1.66±0.02
|
7.25±0.25
|
120/0.12
|
27 × 0.075 single adhesive
|
10.30±0.30
|
|
SYWY-75-7(2P)
|
1.66±0.02
|
7.25±0.25
|
120/0.12
|
27 × 0.075 single adhesive
|
|
|
SYWV-75-7(4P)
|
1.66±0.02
|
7.10±0.10
|
Internal 120/0.12
|
27 × 0.075 single adhesive
|
10.60±0.30
|
|
Outside 72/0.12
|
30 x 0.05 double-sided
|
||||
|
SYWY-75-7(4P)
|
1.66±0.02
|
7.10±0.10
|
Internal 120/0.12
|
27 × 0.075 single adhesive
|
|
|
Outside 72/0.12
|
30 x 0.05 double-sided
|
||||
|
SYWV-75-9(2P)
|
2.15±0.03
|
9.00±0.25
|
120/0.15
|
34 × 0.075 single adhesive
|
12.30±0.30
|
|
SYWY-75-9(2P)
|
2.15±0.03
|
9.00±0.25
|
120/0.15
|
34 × 0.075 single adhesive
|
12.30±0.30
|
|
SYWV-75-9(4P)
|
2.15±0.03
|
8.90±0.10
|
Internal 120/0.15
|
34 × 0.075 single adhesive
|
12.60±0.30
|
|
External 120/0.15
|
36 x 0.05 double-sided
|
||||
|
SYWY-75-9(4P)
|
2.15±0.03
|
8.90±0.10
|
Internal 120/0.15
|
34 × 0.075 single adhesive
|
12.60±0.30
|
|
External 120/0.15
|
36 x 0.05 double-sided
|
||||
|
SYWLY-75-9
|
2.15±0.02
|
9.0±0.2
|
Aluminum tube
|
—
|
12.3±0.20
|
|
SYWLY-75-12
|
2.77±0.02
|
11.5±0.2
|
Aluminum tube
|
—
|
15.1±0.20
|
|
Note 1: Equal adhesion-equal surface self-adhesive aluminum foil; double-sided-double-sided aluminum foil;
Note 2: The outer conductors of other types of coaxial cables except aluminum tube cables can be made of tin wire braided and magnesium wire braided structures.
|
|||||
3. Electrical performance
|
Project
Model
|
core dielectric strength
40～60Hz
1mim
|
Insulation resistance 500V
(DC)
20℃
|
Sheath dielectric strength 40~60Hz
KV (effective value)
|
Characteristics
Impedance
200MHz
|
attenuation constant
|
return loss
|
Shielding Attenuation
|
|
|
kV
|
MΩ·km
|
Immersion
|
Sparks
|
Ω
|
dB/100m
|
dB
|
dB
|
|
|
SYWV-75-5
(2P、4P)
|
≥ 1.2
|
≥5000
|
≥ 2.0
|
≥ 3.0
|
75±3.0
|
5 MHz ≤ 2.0
50MHz ≤ 4.7
200MHz ≤ 9.0
550MHz ≤ 15.8
800MHz ≤ 19.0
1000MHz ≤ 22.0
|
300MHz
and below ≥
22
300MHz
Above ≥ 20
|
5MHz ≥ 85
50MHz ≥ 85
200MHz ≥ 90
550MHz ≥ 90
800MHz ≥ 90
|
|
SYWV(Y)
-75-7
(2P、4P)
|
≥ 1.0
|
≥5000
|
≥ 3.0
|
≥ 5.0
|
75±2.5
|
5 MHz ≤ 1.3
50MHz ≤ 3.0
200MHz ≤ 5.8
550MHz ≤ 10.3
800MHz ≤ 12.8
1000MHz ≤ 14.4
|
300MHz
and below ≥
22
300MHz
Above ≥ 20
|
5MHz ≥ 85
50MHz ≥ 85
200MHz ≥ 90
550MHz ≥ 90
800MHz ≥ 90
|
|
SYWV(Y)75-9
(2P、4P)
|
≥ 1.0
|
≥5000
|
≥ 2.0
|
≥ 3.0
|
75±2.5
|
5 MHz ≤ 1.0
50MHz ≤ 2.3
200MHz ≤ 4.5
550MHz ≤ 8.0
800MHz ≤ 9.9
1000MHz ≤ 11.3
|
300MHz
and below ≥
22
300MHz
Above ≥ 20
|
5MHz ≥ 85
50MHz ≥ 85
200MHz ≥ 90
550MHz ≥ 90
800MHz ≥ 90
|
|
SYWLY-75-9
|
≥ 1.0
|
≥5000
|
≥ 2.0
|
≥ 3.0
|
75±2.5
|
5 MHz ≤ 1.0
50MHz ≤ 2.3
200MHz ≤ 4.5
550MHz ≤ 8.0
800MHz ≤ 9.9
1000MHz ≤ 11.3
|
300MHz
and below ≥
22
300MHz
Above ≥ 20
|
5MHz ≥ 100
50MHz ≥ 100
200MHz ≥ 110
550MHz ≥ 110
800MHz ≥ 110
|
|
SYWLY-75-12
|
≥ 1.6
|
≥5000
|
≥ 3.0
|
≥ 5.0
|
75±2.0
|
5 MHz ≤ 0.6
50MHz ≤ 1.7
200MHz ≤ 3.5
550MHz ≤ 6.0
800MHz ≤ 7.4
1000MHz ≤ 8.5
|
300MHz
and below ≥
22
300MHz
Above ≥ 20
|
5MHz ≥ 100
50MHz ≥ 100
200MHz ≥ 110
550MHz ≥ 110
800MHz ≥ 110
|
Product inquiry
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Contact Us
Address: Hongqiao Industrial Park, Touqiao Town, Guangling District, Yangzhou City
Service Hotline:13801454277
Mobile:13801458637(Mr. Jiang)
Operator:0514-87265158
Telephone:0514-87267638 0514-87268261
E-mail:13901174762@126.com
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