《射频同轴电缆》ppt课件

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1、RFCoaxialCableMIL-C-17—RG-178/179/316RFCoaxialCable—射頻同軸電纜高頻﹑超高頻通訊場合高傳輸性能要求RG類MilitarySpecification–MIL-C-17線材結构﹑材料﹐机械物理性能和傳輸性能LTK主要產品RG-178,RG-179,RG-316標准產品&衍生產品國際標准產品結构對照—RG-178厂商項目MadisonHuber+SuhnerHarbourBeldonMIL-C-17導体SPC7/0.1SPCCS7/0.1SPCCS7/0.1SPCCS7/0.1SPCCS7/0.

2、1絕緣FEP0.83PTFE0.83PTFE0.838TFE0.838TFE0.838屏蔽鍍銀編織0.1x96%鍍銀編織95%鍍銀編織0.1x95.9%鍍銀編織96%鍍銀編織0.1x95.9%外被FEP1.80FEP1.80FEP1.80FEP1.80FEP1.80國際標准產品結构對照—RG-179厂商項目MadisonHuber+SuhnerHarbourBeldonMIL-C-17導体SPC7/0.1SPCCS7/0.1SPCCS7/0.1SPCCS7/0.1SPCCS7/0.1絕緣FEP1.6PTFE1.55PTFE1.6TFE1.5

3、7PTFE1.6屏蔽鍍銀編織0.1鍍銀編織93%雙層鍍銀編織0.1x93%x94%鍍銀編織95%鍍銀編織0.1x92.3%外被FEP2.49FEP2.54FEP2.84FEP2.54FEP2.54國際標准產品結构對照—RG-316厂商項目Times-microwaveHuber+SuhnerHarbourBeldonMIL-C-17導体SPCCS7/0.17SPCCS7/0.18SPCCS7/0.17SPCCS7/0.17SPCCS7/0.17絕緣PTFE1.52PTFE1.55PTFE1.52TFE1.47PTFE1.52屏蔽鍍銀編織0.

4、1鍍銀編織96%鍍銀編織鍍銀編織96%鍍銀編織0.1x95.2%外被FEP2.49FEP2.5FEP2.49FEP2.5FEP2.49國際標准產品性能對照—RG-178厂商HarbourTimes-microwaveBeldonHuber+SuhnerMIL-C-17項目特性阻抗ohm50+/-250+/-250(nom.)50+/-250+/-2傳輸數率%7069.569.56969.5衰減MHzdB/m50/0.3180.3440.3260.381000.4260.4520.4590.4680.525200/0.6410.6230.67

5、60.7564000.8920.9110.9180.9821.082700/1.2121.2141.3391.442900/1.3871.3941.5421.64110001.4491.4561.5091.6381.7051800/1.9702.076/2.3453000/2.570//3.082國際標准產品衰減曲線—RG-178國際標准產品性能對照—RG-179厂商HarbourBeldonHuber+SuhnerMIL-C-17項目特性阻抗ohm75+/-375(nom.)75+/-375+/-3傳輸數率%7069.56969.5衰減M

6、HzdB/m50/0.2790.188/1000.2620.3280.268/200/0.4100.385/4000.5080.5250.5560.689700/0.6460.753/900/0.7310.864/10000.8750.7870.916/國際標准產品衰減曲線—RG-179國際標准產品性能對照—RG-316厂商Huber+SuhnerHarbourTimes-microwaveBeldonMIL-C-17項目特性阻抗ohm50+/-250+/-250+/-250(nom.)50+/-2傳輸數率%6969.569.569.569

7、.5衰減MHzdB/m500.176/0.1840.1840.2461000.2510.2490.2620.2720.3612000.361/0.3730.3940.4934000.5210.5240.5310.5740.6897000.704/07100.7770.9139000.808/0.8100.8951.03310000.8560.8590.8560.9511.2462000//1.223/1.5303000//1.5311.7581.902國際標准產品衰減曲線—RG-316LTK標准產品Teflon鍍銀線編織鍍銀銅包鋼Teflo

8、nLTK標准產品結构產品RG-178RG-179RG-316項目導体SPCCS7/0.1SPCCS7/0.1SPCCS7/0.17絕緣TeflonFEPFEP屏蔽鍍銀編織鍍銀編織