High-Frequency Transmission Flexible Coaxial Cable

Product Specifications

Prod Model:	SFF-50-3-52
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Jacket:	FEP
Application:	Submarine Cable
Type:	Cat 1
Certification:	VDE
Conductor Material:	Sccs(Silver-Plated Copper Clad Steel Wire)
Cover Material:	FEP
Brand:	Yuanda

Product Description

High-frequency transmission flexible coaxial cable

Technical Data:

1. Valid values for the maximum continuous operating voltage: 1400V

2. Frequency: Not more than 12.4GHz.

3. Ratio: 69.5% of the nominal value

4. DC resistance of inner conductor properties ( 20° C): Less than 0.064 Ω /m
Elongation: Not less than 1%.

5. Tensile strength: Not less than 758N/mm2

6. Operating temperature range: (-55~200)° C

7. Inner conductor: Silver-plated copper clad steel wire

8. Outer conductor: Silver-plated copper

9. Insulation: PTFE

10. Jacket: FEP

11. Application and features: This cable is used for radio communications equipment, aircraft and other similar high-frequency transmission technology using electronic devices.

12. Executive Standard: SJ 50973/11-1998


Cable structure and key performance data:

Type	SFF-50-3-52
Inner conductor number/diameter (mm)	1/0.94
Nominal insulation OD (mm)	2.95
Outer conductor ≤  (mm)	4.34
Nominal jacket OD (mm)	4.95
Nominal Feature Impedance (Ω)	50
Attenuation constant ≤ dB/100m	50MHz	9.84
	400MHz	30.51
	3000MHz	96.13
Structural Return Loss ≥dB	≤ 50MHz: 25.5 101~400MHz: 23.1 1001~3000MHz: 20.0