Description: RG CABLE 1.80mm (0.071 inch) / 50 Ohm
Specification: ----------------- Mil-C-17/93-RG178
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CONSTRUCTION |
NO
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ITEM
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MTERIAL
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DIAMETER
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REMARK |
¨ç |
Center Conductor |
SPCW |
0.31 ¡¾ 0.02mm |
Strand 7/0.102mm |
¨è |
Dielectric |
PTFE |
0.84 ¡¾ 0.05mm |
SOLID |
¨é |
Outer Shield |
SPC |
1.30 ¡¾ 0.15mm |
95% (nom.) |
¨ê |
Jacket(Optional) |
FEP |
1.80 ¡¾ 0.12mm |
Brown |
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* SPCW : Silver Plated Copper clad steel Wire
* PTFE : Poly TetraFluorEthylene
* SPC : Silver Plated Copper
* FEP : Fluorinated Ethylene Propylene |
ELECRICAL DATA |
ITEM |
SPECIFICATION |
Operating frequency |
Max. 3 GHz |
Conductor resistance |
Max. 24.45 §Ù / 100ft (20¡É) |
Dielectric resistance |
Min. 1000§Û .km (20¡É) |
Test voltaqe |
2000Vrms (1min) |
Velocity of propagation |
Nom. 69.5% |
Capacitance |
Max. 32 pF/ft |
Characteristic impedance |
50 ¡¾ 2§Ù |
Approx. weight |
8.4 kg/km |
Maximum Attenuation |
100 MHz |
14.0 dB/100ft (0.46 dB/M) |
255 Watts |
200 MHz |
20.2 dB/100ft (0.66 dB/M) |
- |
400 MHz |
29.6 dB/100ft (0.97 dB/M) |
113 Watts |
800 MHz |
43.9 dB/100ft (1.44 dB/M) |
- |
1,000 MHz |
50.0 dB/100ft (1.64 dB/M) |
66 Watts |
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