Cáp Đồng Trục LS-VINA ( 5C-HFBT-A ) Lưới nhôm phủ 45%, Vỏ PVC Black, Coaxial Cable 75Ohms

Coaxial Cable

HFBT

Description
. Coaxial cable for comnnection of devices intended for television reception like a satellite broadcasting of 75 ohms charateristics impedence or related devices
Lists
. 5C-HFBT BK , 5C-HFBT-A
. 7C-HFBT BK
. 10C-HFBT BK , 10C-HFBT-CCA
Cable Construction
5C-HFBT series

ITEM UNIT 5C-HFBT 5C-HFBT-A
Inner conductor Material Copper CCS
Diameter mm 1.20 ± 0.03 1.02 ± 0.05
Insulation Material Foamed PE Foamed PE
Thickness mm 1.90 ± 0.05 1.73 ± 0.05
Diameter mm 5.00 ± 0.1 4.57 ± 0.1
Color Natural Natural
Outer
conductor
1st shield Material Al/mylar tape Al/mylar tape
Thickness mm 0.042 ± 0.003 0.051 ± 0.003
2nd shield Material Tin-coated Annealed Copper (TA) Aluminum wire (A)
Individual wire diameter mm 0.120 ± 0.005 0.150 ± 0.01
Construction Number of wires per carrier x number of carriers 6 x 16 3 x 16
Lay length mm 46 ± 5 32 ± 5
3rd shield Material Al/mylar tape Al/mylar tape
Thickness mm 0.025 ± 0.003 0.025 ± 0.003
Jacket Material PVC PVC
Color Black Black
Thickness mm 0.90 ± 0.1 0.83 ± 0.1
Diameter mm 7.40 ± 0.5 7.06 ± 0.5

7C-HFBT series

ITEM UNIT SPECIFICATION
Inner conductor Material CCS Cu
Diameter mm 1.63 ± 0.1 1.80 ± 0.1
Insulation Material Foamed PE Foamed PE
Thickness mm 2.74 ± 0.1 2.75 ± 0.1
Diameter mm 7.11 ± 0.2 7.30 ± 0.2
Color Natural Natural
Outer
Conductor
1st shield Material Al/mylar tape Al/mylar tape
Thickness mm 0.025 ± 0.003 0.042 ± 0.003
2nd shield Material Aluminum wire Tinned copper wire
Individual wire diameter mm 0.156 0.140
Construction Number of wires per carrier x number of carriers 6 x 16 5 x 16
Lay length mm 42 ± 5 40 ± 5
3rd shield Material Al/mylar tape Al/mylar tape
Thickness mm 0.025 ± 0.003 0.025 ± 0.003
Jacket Material PVC PVC
Thickness mm 1.0 ± 0.125 1.0 ± 0.125
Diameter mm 10.0 ± 0.5 10.0 ± 0.5

10C-HFBT series

ITEM UNIT 10C-HFBT 10C-HFBT-CCA
Inner conductor Material Copper CCA
(Copper Clad Aluminum)
Diameter mm 2.40 ± 0.03 2.40 ± 0.15
Insulation Material Foamed PE Foamed PE
Thickness mm 3.50 ± 0.1 3.50 ± 0.1
Diameter mm 9.40 ± 0.2 9.40 ± 0.2
Color Natural Natural
Outer
Conductor
1st shield Material Al/mylar tape Al/mylar tape
Thickness mm 0.042 ± 0.003 0.042 ± 0.003
2nd shield Material Tin-coated Annealed Copper Aluminum
Individual wire
diameter
mm 0.160 0.160
Construction Number of wires per carrier x
number of carriers
7 x 16 7 x 16
Lay length mm 40 ± 5 40 ± 5
3rd shield Material Al/mylar tape Al/mylar tape
Thickness mm 0.025 ± 0.003 0.025 ± 0.003
Jacket Material PVC PVC
Color Black Black
Thickness mm 1.0 ± 0.2 1.0 ± 0.2
Diameter mm 12.3 ± 0.5 12.3 ± 0.5
Technical Details
Electrical Characteristics
ITEM UNIT 5C-HFBT 5C-HFBT-A
DC Resistance Inner Conductor Ω/km ≤ 19.24 ≤ 100
Outer Conductor Ω/km ≤ 21.35 ≤ 44
DC Loop Ω/km ≤ 40.59 ≤ 144
Insulation Resistance MΩ/hm ≥ 1000 ≥ 1000
Dielectric Withstand Voltage V/min AC 1000/1 AC 1000/1
Capacitance pF/km 52 ± 3 52 ± 3
Relative Propagation Velocity % ≥ 83 ≥ 83
Standing Wave Ratio 50 ~ 2150MHz ( 5C-HFBT ) 10 ~ 864MHz ( 5C-HFPT-A )  – ≤ 1.2 ≤ 1.2
Impedance MEAN 75 ± 3 75 ± 3
Attenuation ( @ 20℃ ) 10 MHz dB/km ( Max. )  – 23.8
50 MHz 47.2 47.2
150 MHz 77.2 77.2
250 MHz 98.9 98.9
350 MHz 117.1 117.1
450 MHz 137 137
750 MHz 178 178
806 MHz 188.9 188.9
864 MHz 195 195
950 MHz 201.8  –
1200 MHz 244.7  –
1450 MHz 262.4  –
1800 MHz 287.3  –
2150 MHz 315.3  –
Shield Coverage % ≥ 60 ( 3 layer shield ) ≥ 45 ( 3 layer shield )
  • The shield coverage complies with KS C 3326 specification.

Physical Characteristics

ITEM UNIT SPECIFICATION REMARK
Jacket
(before heat-aged)
Tensile Strength kgf/mm2 ≥ 1.02 According to
KS C 3004 / clause 19
Elongation % ≥ 200
Jacket
(after heat-aged)
Tensile Strength % ≥ 80 According to
KS C 3004 / clause 20
Elongation % ≥ 80
Jacket Shrinkage (100℃/4h) % ≤ 10 According to
KS C 3004 / clause 24
Cold Bend Test (-20℃/1h) No visible crack According to
KS C 3004 / clause 23
Cold Impact Test (-10℃/2.5min.) No visible crack According to
KS C 3004 / clause 25
Conductor Discoloration No corrosion/discoloration on
inner & outer conductor
According to
KS C 3002 / clause 3
Min. Bending Radius 6 x Cable Diameter

Bán Và Phân Phối Cáp Tín Hiệu Điều Khiển LS Chính Hãng Trên Toàn Quốc

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