50 CIS DTR-AQS柔性雙編織空間同軸電纜

Transfer impedance  :

Thermal Characteristics

Temperature rating    :  -100°C at +200°C (Peak at +260°C)
Heat ageing   :
after 168 h.at 230°C : shrinkage < 1 mm.
after 168 h.at 200°C : capacitance change  < 4%
attenuation change < 8%
return loss : see curve on page 3
Cold bend on 20 mm mandrel : 4 Hours at  -80°C.

CONSTRUCTION
Core :
Stranded conductors 
Silver Plated Coated Copper 
Alloy
Silver thickness = 4 μm.
Insulation :
Extruded PTFE dielectric
Screen :
Double Braided shield 
OFHC Silver Plated copper
Silver thickness = 2 μm.
Coverage 385%
Overall jacket :
Green PFA jacket

Physical and Chemical characteristics
Nominal PFA wall thickness   : 0.24 mm
Concentricity  : > 76%
Radiation resistance  : No loss of insulation Resistance after a 4.10 14 e/cm2
radiation dosage.
Vacuum mass loss : 
At 200°C  : Loss < 0.4%.
Gas nature  : No hydrocarbons detected.
Fluids resistance  : Solvants, Oils, Hydrocarbons, Skydrol, concentrated
acid, Propellant, Dimethylhydrazine (UDMH) 
Non Flammable