SS Rock SStable® Spiral Strip Coaxial Cable

SS402 SS405 SS75086

Construction:

Center conductor: Solid silver plated copperweld

Dielectric: Solid PTFE

Inner shield: Spiral strip of silver plated copper

Outer braid: Round silver plated copper

Jacket: Solid blue FEPCenter

Operating temperature: -55 +200° C

Velocity of Propagation: 70%

ShieldingEffectiveness: <-110 dB

Harbour’s SS 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 M17/130-RG402 and M17/133-RG405 cables. All SS cables have VSWR characteristics that meet or exceed similar size flexible constructions. SS402 and SS405 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.

Attenuation Calculation and K Factors Although typical and maximum attenuation values are given for discrete frequencies, typical attenuation values may be calculated by using K1 and K2 factors for each construction. The K1 factor is calculated by taking into consideration the type, strand factor, and diameter of the center conductor, and the impedance of the cable. The K2 factor is calculated by taking into consideration the velocity of propogation and the dissipation factor of the dielectric.

SS岩SStable®螺旋鋼帶同軸電纜
SS402 SS405 SS75086
結構：
中心導體：實心鍍銀銅鋼絲
介質：固體PTFE
內蒙古盾：的鍍銀銅螺旋鋼帶
外編織：圓形鍍銀銅
外套：穩定藍色FEPCenter
工作溫度：-55 + 200℃
傳播速率：70％
ShieldingEffectiveness：<-110分貝

Harbour的SS同軸電纜是靈活的替代方案，以半剛性同軸電纜，以及獨特的屏蔽結構提供了一個高性價比，低衰減選項。低傳輸阻抗水平使用帶/圓編織複合屏蔽效果。 50歐姆的結構表現出相同的衰減特性的M17 / 130-RG402和M17 / 133-RG405電纜。所有的SS電纜有達到或超過同樣大小的靈活結構VSWR特性。 SS402和SS405已設計，直徑超過0.141的外辮子“和086”分別可以使用這樣的標準的SMA連接器。

總體FEP護套是抗油和化學品。電纜或者是無標記或表面印刷消除標記磁帶，可能會導致終止的問題。未經標記帶中，編織芯和，它允許容易解除與短長度組件護套之間存在粘合力的改進的水平。

衰減計算與雖然典型和最大衰減值K係數是給出了離散頻率，典型的衰減值可通過使用K1和K2因子為每個施工來計算。該K1因子由考慮到的類型，鏈因子，以及中心導體的直徑，電纜的阻抗計算出的。 K2的係數是通過考慮到傳播史的速度和電介質的損耗因數計算出的。
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