Semi-Rigid coaxial cable manufacturer

Specifications

-Quality Approved
-Competitive price
-Promote Delivery time

Semi-Rigid Coax Cable

SR-250-75

0.250 inch OD (6.35mm)

  

Construction: 

Item	Material	Diameter (Inch/mm)
Inner Conductor	Silver plated copper clad steel	0.0359+/-0.001	0.912+/-0.0254
Dielectric	PTFE	0.214+/-0.001	5.44+/-0.0254
Outer Conductor	Seamless Copper Tube	0.250+/-0.001	6.35+/-0.0254

 

Electrical & Mechanical Characteristics:

Capacitance:  63.5pF/m

Impedance: 75+/-1Ω

Velocity of Propagation: 70.0%

Corona Extinction voltage: 3000.0VRMS@60Hz

Voltage Withstand: 7500.0VRMS@60Hz

Max. Operating Frequency: 21.0GHz

Min. Inside Bend Radius: 12.5mm

Outer Conductor Integrity Temp: 150.0°C

Operating Temp Range: -55 to +125°C

 

Attenuation & Average Power (@ 20°C & Sea Level): 

Frequency (GHz)	Attenuation (dB/ft. dB/meter)	Average Power (Watts CW)
0.5	0.05 (0.16)	1653.0
1.0	0.07 (0.23)	1133.0
5.0	0.18 (0.59)	449.9
10.0	0.28 (0.92)	293.4
20.0	0.45 (1.46)	186.9

 

Certification:

 

  

 

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