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UT-250C
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Semi-Rigid Coaxial Cable
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MECHANICAL CHARACTERISTICS
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| Outer Conductor Diameter, inch (mm) |
0.250+/-0.001 (6.35+/-0.0254) |
| Dielectric Diameter, inch (mm) |
0.209 (5.309) |
| Center Conductor Diameter, inch (mm) |
0.0641+/-0.001 (1.628+/-0.0254) |
| Maximum Length, feet (meters) |
20 (6.1) |
| Minimum Inside Bend Radius, inch (mm) |
0.375 (9.53) |
| Weight, pounds/100 ft. (kg/100 meters) |
9.9 (14.7) |
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ELECTRICAL CHARACTERISTICS
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| Impedance, ohms |
50+/-0.5 |
| Frequency Range GHz |
DC-19 |
| Velocity of Propagation % |
70 |
| Capacitance, pF/ft. (pF/meter) |
29 (95.1) |
Typical Insertion Loss, dB/ft. (dB/meter)
and Average Power Handling, Watts CW at 20
degrees Celsius and Sea level |
Frequency |
Insertion Loss |
Power |
0.5 GHz
1.0 GHz
5.0 GHz
10.0 GHz
20.0 GHz |
0.05 (0.15)
0.07 (0.22)
0.17 (0.57)
0.27 (0.89)
0.00 (0.00) |
1332.1
914.6
364.4
238.2
0 |
| Corona Extinction Voltage, VRMS @ 60 Hz |
3000 |
| Voltage Withstand, VRMS @ 60 Hz |
7500 |
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ENVIRONMENTAL CHARACTERISTICS
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| Outer Conductor Integrity Temperature, Deg Celsius |
150 |
| Maximum Operating Temperature, Deg Celsius |
100 |
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| Outer Conductor |
Copper |
| Dielectric |
PTFE |
| Center Conductor |
SPC |
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