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UT-300C-25
( )
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Semi-Rigid Coaxial Cable
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MECHANICAL CHARACTERISTICS
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| Outer Conductor Diameter, inch (mm) |
0.300+/-0.002 (7.620+/-0.0508) |
| Dielectric Diameter, inch (mm) |
0.261 (6.629) |
| Center Conductor Diameter, inch (mm) |
0.144+/-0.001 (3.658+/-0.0254) |
| Maximum Length, feet (meters) |
20 (6.1) |
| Minimum Inside Bend Radius, inch (mm) |
0.5 (12.7) |
| Weight, pounds/100 ft. (kg/100 meters) |
16.49 (24.54) |
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ELECTRICAL CHARACTERISTICS
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| Impedance, ohms |
25+/-1.0 |
| Frequency Range GHz |
DC-13 |
| Velocity of Propagation % |
70 |
| Capacitance, pF/ft. (pF/meter) |
58 (190.4) |
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 (0.16)
0.07 (0.23)
0.18 (0.59)
0.28 (0.92)
0.00 (0.00) |
1510.5
1037.9
414.7
271.5
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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