1. SWY-75-5 series brief introduction

1)Inner conductor: Φ1.00mm Cu/CCA

2)Insulation: FPE

3)Outer conductor:

  A. First level: PP composite film, second level: Al-Mg alloy wire/TC. 64net 16*4,,96net 16*6,Squa shield 64*64/96*64

  B. second level: Al belt

4)Outer insulation: PVC

2. Structure size

Type

Inner conductor

Insulation diameter

Outer conductor

Jacket

SYWV-75-5(64p)

1.0±0.02

4.8±0.2

≤5.8

7.0±0.2

SYWV-75-5(96P)

1.0±0.02

4.8±0.2

≤5.8

7.0±0.2

SYWV-75-5(4P)

1.0±0.02

4.8±0.2

≤6.0

7.5±0.2

3. Electrical property

Experimental item

Experimental condition

Unit

Technical requirement

SYWV-75-7

Characteristic impedance

200MHz

Ω

75±3

Attenuation index

(20°C)

50MHz

db/100M

4.5(≤4.8)

200 MHz

8.4(≤9.7)

550 MHz

14.5(≤16.8)

800 MHz

17.5(≤20.3)

Return loss

VHF

db

32(≥20)

UHF

db

20(≥18)

4. Picture

TC wire

Al-Mg alloy wire