Spiral Strip Shield Microwave Coaxial Cable
for 18GHz Application
RG-402SS is a Replacement Cable for the following Cables,
SS402, Tflex-402, Multiflex_141, Multibend 141.
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RG-402SS Cable are flexible alternatives to semi-rigid coaxial cable, and the unique shielding configuration offers a cost effective, low attenuation. The use of silver plated spiral strip and silver plated copper round wire braid composite shields results in low transfer impedance levels. The 50 ohm constructions exhibit the same attenuation characteristics as the M17/130-RG402 cable. RG-402SS Cable have VSWR characteristics that meet or exceed similar size flexible constructions. RG-402SS have been designed with diameters over the outer braids of .141¡± respectively, so standard SMA connectors may be used.
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Download for Specification Sheet
RG-402SS Spiral Strip Shield Microwave Cable
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Construction |
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Item |
Material |
Diameter |
Remark |
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Center Conductor |
SPCW |
0.92 mm ( 0.036 inch ) |
Solid |
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Dielectric |
PTFE |
2.97 mm ( 0.117 inch ) |
Solid |
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Inner Shield |
SPCS |
3.25 mm ( 0.128 inch ) |
Wrapping |
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Outer Shield |
SPC |
3.58 mm ( 0.141 inch ) |
Braid |
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Jacket |
FEP |
4.14 mm ( 0.163 inch ) |
Blue |
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Electrical & Mechanical Data |
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Characteristic impedance |
50 ¥Ø |
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Operating frequency |
20 GHz ( Max. ) |
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Velocity of propagation |
70 % |
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Signal delay |
4.7 ns/m |
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Capacitance |
96.5 pF/m |
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Operating temperature |
- 55¡É ~ 200¡É |
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Shield effectiveness |
> -100 dB ( up to 18 GHz ) |
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Working voltage |
1,900 Vrms ( Max. ) |
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Weight |
43.6 kg / km |
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Min. bending radius |
20 mm ( single ) |
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40 mm ( multiple ) |
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Attenuation |
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Frequency |
Max. Attenuation |
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(GHz) |
(dB/m) |
(dB/ft) |
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1 |
0.41 |
0.125 |
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3 |
0.74 |
0.226 |
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5 |
0.98 |
0.299 |
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10 |
1.47 |
0.448 |
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15 |
1.87 |
0.570 |
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18 |
2.10 |
0.640 |
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20 |
2.24 |
0.683 |
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