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Coaxial cable
Hangzhou Linan DongSheng Cable Co.,ltd
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Coaxial cable

SYWV(Y) -75 Serial Cable
This type of cable has smaller attenuation than that of other radio frequencies. These cables are used in CATV closed-circuit TV system for HF and super-high frequency transmission, and slso used in data transmitting network for data transmission.

SYWV(Y) -75 Serial Cable Structure&Dimension&Electrical Performance

SYWV(Y) -75 -5 -7 -9 -12
Inner Conductor 1. 00+/- 0. 02 1. 60+/- 0. 02 2. 15+/- 0. 03 2. 77+/- 0. 03
Dielectric 4. 80+/-0. 20 7. 25+/-0. 25 9. 00+/-0. 25 11. 50+/-0. 30
Outer conductor 5. 80 8. 30 10. 30 12. 80
Sheath 7. 50 10. 60 12. 60 15. 40
Weight(approx) kg/km 43 70 80 120

Insulation resistance 10000 10000 10000 10000
Core dielecric strength 1. 6 1. 6 1. 6 1. 6
Sheath dielecric strength
Spark 3 5 8 8
Soaked water 2 3 5 5
Capacitance 52 52 52 52
Characteristic impedance 75+/-3. 0 75+/-2. 5 75+/-2. 5 75+/-2. 0
Structural echo loss VHF 20 20 20 20
UHF 18 18 18 18
Attenuation Constant 50MHz 4. 8 3. 2 2. 4 1. 9
DB/100mmax 200MHz 9. 7 6. 4 5. 0 3. 9
300MHz 11.9 7.9 6.2 4.8
450MHz 14.5 9.7 7.6 5.9
550MHz 16.8 10.7 8.5 6.7
750MHz 19.7 12.9 10.1 7.9
800MHz 20.3 13.3 10.4 8.2
860MHz 21.0 13.8 10.8 8.5
1000MHz 22.7 14.9 11.7 9.2


Coaxial cable

Category :	Coaxial Cable
Related Searches :	cables
Country Of Origin :	China
Listing Type :	Sell
Brand Name :	DongSheng
Terms Of Payment :	T/T or L/C
Certifications :	UL
Colors :	grey
Contact :	Alfred Lee
Address :	Linglong Economic Area Linan Hangzhou Linan, Zhejiang, 311301 China
Telephone :	[86] (571) 63763198
Fax :	[86] (571) 63763198