YMHD RG405SS (SS405 Type) Low Loss Spiral Strip Shield RF Microwave Cable 鐵氟龍耐高溫(雙層鍍銀屏蔽隔離)低損耗射頻微波(20G)同軸電纜
UNDERSTANDING OF SPIRAL STRIP SHIELD COAXIAL CABLE
The Spiral Strip Shield coaxial cables are flexible alternatives to semi-rigid coax, and the unique shielding configuration offers a cost effective, low attenuation option. The use of strip/round braid composite shields results in low transfer impedance levels. The 50 ohm constructions exhibit the same attenuation characteristics as the M17/129-RG401, M17/130-RG402 and M17/133-RG405 cables. All The Spiral Strip Shield coaxial cables have VSWR characteristics that meet or exceed similar size flexible constructions. RG-402SS and RG-405SS have been designed with diameters over the outer braids of .141” and .086” respectively, so standard SMA connectors may be used.
An overall FEP jacket is resistant to oil and chemicals. The cable is either unmarked or surface printed eliminating a marker tape that may cause problems in termination. Without the marker tape, an improved level of adhesion exists between the braided core and the jacket that allows ease of termination with short length assemblies.
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Physical Structure |
RG-405SS
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RG-405STUF
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RG-402SS
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RG-402STUF
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RG-401SS
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Replacement for
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SS405 of Harbour Industries
MULTIFLEX 86
Tflex-405 Multibend 405
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SFL405-105Flex
of Harbour Industries
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SS402 of Harbour Industries
MULTIFLEX 141
Tflex-402 Multibend 402
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SFL402-105Flex
of Harbour Industries
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SS401 of Harbour Industries
Tflex-401
Multibend 401
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Center Conductor
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Materia
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SCCS
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SPCW
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SCCS
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SPC
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SPC
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Structure
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Solid
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Stranded ( 7/33 )
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Solid
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Stranded ( 7/28 )
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Solid
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Diameter
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0.51 mm
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0.0201 inch
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0.53 mm
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0.0210 inch
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0.92 mm
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0.036 inch
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0.96 mm
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0.0376 inch
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1.63 mm
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0.0640 inch
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Dielectric
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Solid PTFE
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1.63 mm
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0.064 inch
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1.60 mm
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0.063 inch
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2.97 mm
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0.117 inch
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2.97 mm
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2.97 mm
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5.31 mm
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0.209 inch
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Inner shield
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Flat Silver Plated Copper Strip
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1.80 mm
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0.071 inch
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1.80 mm
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0.071 inch
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3.25 mm
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0.128 inch
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3.15 mm
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0.124 inch
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5.75 mm
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0.226 inch
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Outer shield
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Silver Plated Copper Wire
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2.18 mm
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0.086 inch
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2.16 mm
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0.085 inch
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3.58 mm
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0.141 inch
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3.51 mm
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0.138 inch
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6.40 mm
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0.252 inch
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Jacket
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FEP
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2.64 mm
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0.104 inch
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2.92 mm
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0.115 inch
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4.14 mm
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0.163 inch
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4.57 mm
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0.180 inch
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6.99 mm
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0.275 inch
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Weight
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19.1 Kg/Km
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5.8 Kg/1000ft
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19.1 Kg/Km
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5.8 Kg/1000ft
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43.6 Kg/Km
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13.3 Kg/1000ft
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42.7 Kg/Km
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13.0 Kg/1000ft
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160.0 Kg/Km
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48.8 Kg/1000ft
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Temperature Range (℃)
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-55 ~ +200℃
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-55 ~ +200℃
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-55 ~ +200℃
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-55 ~ +200℃
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-55 ~ +200℃
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Minimum Bend Radius
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12.7 mm
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0.5 inch
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15.2 mm
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0.6 inch
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20.3 mm
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0.8 inch
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22.9 mm
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0.9 inch
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35.6 mm
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1.4 inch
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Electrical Data |
RG-405SS
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RG-405STUF
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RG-402SS
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RG-402STUF
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RG-401SS
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Impedance (Ohms)
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50 Ω
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50 Ω
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50 Ω
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50 Ω
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50 Ω
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Capacitance (pF/ft.)
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96.5 pF/M
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29.4 pF/ft
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96.5 pF/M
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29.4 pF/ft
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96.5 pF/M
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29.4 pF/ft
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96.5 pF/M
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29.4 pF/ft
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96.5 pF/M
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29.4 pF/ft
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Velocity of Propagation ( % )
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70 %
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70 %
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70 %
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70 %
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70 %
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Shielding Effectiveness
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> - 110dB
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> - 110dB
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> - 110dB
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> - 110dB
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> - 110dB
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