Semi-Rigid Coax Cable
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Semi-Rigid Coax Cable

Semi-rigid coaxial cable finds application in frequency ranges from 500 megahertz (500 MHz) through 65 Gigahertz (65 GHz) and beyond.
Almost any system designed for 500 megahertz and above,and in need of good operational performance and total shielding, can utilize semi-rigid cable.
It is still the best microwave transmission medium available in the world. The solid tubular outer conductor yields 100% RF shielding and enables the dielectric and center conductor to remain precisely spaced. This results in optimum impedance control as well as the lowest possible insertion loss.

Professional Semi Rigid Coax Cable Manufacturer

Hongsen Cable manufactures semi-rigid coax available in 10 Ohm, 25 Ohm, 35 Ohm, 50 Ohm, 70 Ohm and 75 Ohm impedances with PTFE and LD PTFE dielectric. The diameters available are 0.034 inch, 0.043 inch, 0.047 inch, 0.0865 inch, 0.09 inch, 0.141 inch and 0.250 inch with a seamless copper, tin-plated copper, silver plated copper, tinned aluminium or tin-plated aluminium outer conductor. Two types of inner conductors are offered, which are silver plated copper (SPC) or silver plated copper clad steel.

Advantages Of Semi Rigid Coaxial Cable

One of the advantages of semi-rigid coaxial cable is that it offers higher phase stability and lower insertion loss than flexible coaxial cable. In addition, semi-rigid coaxial cable delivers superior electrical isolation and lower noise levels than flexible coaxial cable.

Another advantage of semi-rigid coaxial cable is that it can be curved into complex shapes to fit inside complex cable runs, like enclosures. Semi-rigid is highly durable and is able to survive harsh shock and vibration conditions. It can also deal with large temperature fluctuations, relying on the dielectric of the coaxial cable.

Features Of Semi Rigid RF Cable

 Suitable for frequencies up to 65 GHz
 Rigid enough to hold its shape
 Excellent return loss and RF leakage
 Impedance values from 10 to 75 ohms
 Diameters from 0.034 to 0.250 inch

Applications Of Semi Rigid Coax Cable

  • Test Equipment
  • Space & Defense
  • Medical
  • Wireless
  • Low PIM
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0.034 inch OD (0.86mm)

Model Inner Conductor Dielectric Outer Conductor Impedance PDF Details Inquiry
HSR-034-SP 50 ohm 0.20mm Silver Plated Copper Clad Steel 0.66mm PTFE 0.86mm Seamless Silver-Plated Copper Tube 50 ± 3 Ohm HSR-304-SP.pdf View detail » Inquire
HSR-034 10 ohm 0.51mm Silver Plated Copper 0.64mm PTFE 0.86mm Seamless Copper Tube 10 ± 3 Ohm HSR-304-10.pdf View detail » Inquire
HSR-034-TP 50 ohm 0.20mm Silver Plated Copper Clad Steel 0.66mm PTFE 0.86mm Seamless Tin-Plated Copper Tube 50 ± 3 Ohm HSR-034-TP.pdf View detail » Inquire
HSR-034 50 ohm 0.20mm Silver Plated Copper Clad Steel 0.66mm PTFE 0.86mm Seamless Copper Tube 50 ± 3 Ohm HSR-304.pdf View detail » Inquire

0.043 inch OD (1.09mm)

Model Inner Conductor Dielectric Outer Conductor Impedance PDF Details Inquiry
HSR-043 10Ohm 0.72mm Silver Plated Copper 0.91mm PTFE 1.09mm Seamless Copper Tube 10 ± 3 Ohm HSR-043C-10.pdf View detail » Inquire

0.047 inch OD (1.19mm)

Model Inner Conductor Dielectric Outer Conductor Impedance PDF Details Inquiry
HSR-047 50Ohm 0.29mm Silver Plated Copper Clad Steel 0.94mm PTFE 1.19mm Seamless Copper Tube 50 ± 3 Ohm HSR-047.pdf View detail » Inquire
HSR-047-TP 0.29mm Silver Plated Copper Clad Steel 0.94mm PTFE 1.19mm Seamless Tin-Plated Copper Tube 50 ± 3 Ohm HSR-047-TP.pdf View detail » Inquire
HSR-047-SP 0.29mm Silver Plated Copper Clad Steel 0.94mm PTFE 1.19mm Seamless Silver-Plated Copper Tube 50 ± 3 Ohm HSR-047-SP.pdf View detail » Inquire

0.0865 inch OD (2.20mm)

Model Inner Conductor Dielectric Outer Conductor Impedance PDF Details Inquiry
HSR-0865C-25 0.92mm Silver Plated Copper 1.68mm PTFE 2.20mm Seamless Copper Tube 25 ± 2 Ohm HSR-0865C-25.pdf View detail » Inquire
HSR-0865C-25-TP 0.92mm Silver Plated Copper 1.68mm PTFE 2.20mm Seamless Tinned Plated Copper Tube 25 ± 2 Ohm HSR-0865C-25-TP.pdf View detail » Inquire
HSR-0865 0.51mm Silver Plated Copper Clad Steel 1.68mm PTFE 2.20mm Seamless Copper Tube 50 ± 2 Ohm HSR-0865.pdf View detail » Inquire
HSR-0865C 0.51mm Silver Plated Copper 1.68mm PTFE 2.20mm Seamless Copper Tube 50 ± 2 Ohm HSR-0865C.pdf View detail » Inquire
HSR-0865-SP 0.51mm Silver Plated Copper Clad Steel 1.68mm PTFE 2.20mm Seamless Silver Plated Copper Tube 50 ± 2 Ohm HSR-0865-SP.pdf View detail » Inquire
HSR-0865-TP 0.51mm Silver Plated Copper 1.68mm PTFE 2.20mm Seamless Tin-Plated Copper Tube 50 ± 2 Ohm HSR-0865-TP.pdf View detail » Inquire
HSR-0865C-TP 0.51mm Silver Plated Copper 1.68mm PTFE 2.20mm Seamless Tinned Plated Copper Tube 50 ± 2 Ohm HSR-0865C-TP.pdf View detail » Inquire
HSR-0865C-SP 0.51mm Silver Plated Copper 1.68mm PTFE 2.20mm Seamless Silver Plated Copper Tube 50 ± 2 Ohm HSR-0865C-SP.pdf View detail » Inquire
HSR-0865C-AL-TP-LL 0.574mm Silver Plated Copper 1.68mm LD PTFE 2.20mm Tin-Plated Aluminum Tube 50 ± 2 Ohm HSR-0865C-AL-TP-LL.pdf View detail » Inquire
HSR-0865C-LL 0.574mm Silver Plated Copper 1.68mm PTFE 2.20mm Seamless Copper Tube 50 ± 2 Ohm HSR-0865C-LL.pdf View detail » Inquire
HSR-0865-AL-TP 0.51mm Silver Plated Copper 1.68mm PTFE 2.20mm Tin-Plated Aluminum Tube 50 ± 2 Ohm HSR-0865-AL-TP.pdf View detail » Inquire
HSR-0865-75-TP 0.287mm Silver Plated Copper Clad Steel 1.70mm PTFE 2.20mm Seamless Tinned Plated Copper Tube 75 ± 2 Ohm HSR-0865-75-TP.pdf View detail » Inquire

0.090 inch OD (2.29mm)

Model Inner Conductor Dielectric Outer Conductor Impedance PDF Details Inquiry
HSR-090-25 1.02mm Silver Plated Copper 1.85mm PTFE 2.29mm Seamless Copper Tube 25 ± 2 Ohm HSR-090C-25.pdf View detail » Inquire

0.141 inch OD (3.58mm)

Model Inner Conductor Dielectric Outer Conductor Impedance PDF Details Inquiry
HSR-141C-25 1.63mm Silver Plated Copper 2.97mm PTFE 3.58mm Seamless Copper Tube 25 ± 2 Ohm HSR-141C-25.pdf View detail » Inquire
HSR-141C-35 1.29mm Silver Plated Copper 2.97mm PTFE 3.58mm Seamless Copper Tube 35 ± 2 Ohm HSR-141C-35.pdf View detail » Inquire
HSR-141 50 Ohm 0.91mm Silver Plated Copper Clad Steel 2.98mm PTFE 3.58mm Seamless Copper Tube 50 ± 2 Ohm HSR-141.pdf View detail » Inquire
HSR-141-TP 0.91mm Silver Plated Copper Clad Steel 2.98mm PTFE 3.58mm Seamless Tin-Plated Copper Tube 50 ± 2 Ohm HSR-141-TP.pdf View detail » Inquire
HSR-141C-TP 0.91mm Silver Plated Copper 2.98mm PTFE 3.58mm Seamless Tin-Plated Copper Tube 50 ± 2 Ohm HSR-141C-TP.pdf View detail » Inquire
HSR-141C 50 Ohm 0.91mm Silver Plated Copper 2.98mm PTFE 3.58mm Seamless Copper Tube 50 ± 2 Ohm HSR-141C.pdf View detail » Inquire
HSR-141-SP 0.91mm Silver Plated Copper Clad Steel 2.98mm PTFE 3.58mm Seamless Silver-Plated Copper Tube 50 ± 2 Ohm HSR-141-SP.pdf View detail » Inquire
HSR-141C-SP 0.91mm Silver Plated Copper 2.98mm PTFE 3.58mm Seamless Silver-Plated Copper Tube 50 ± 2 Ohm HSR-141C-SP.pdf View detail » Inquire
HSR-141C-LL 1.02mm Silver Plated Copper 2.99mm PTFE 3.58mm Seamless Copper Tube 50 ± 2 Ohm HSR-141C-LL.pdf View detail » Inquire
HSR-141-AL-TP 0.91mm Silver Plated Copper Clad Steel 2.98mm PTFE 3.58mm Tin-Plated Aluminum Tube 50 ± 2 Ohm HSR-141-AL-TP.pdf View detail » Inquire
HSR-141C-AL-TP-LL 1.02mm Silver Plated Copper 2.98mm PTFE 3.58mm Tin-Plated Aluminum Tube 50 ± 2 Ohm HSR-141C-AL-TP-LL.pdf View detail » Inquire
HSR-141-75 0.511mm Silver Plated Copper Clad Steel 2.98mm PTFE 3.58mm Seamless Copper Tube 75 ± 2 Ohm HSR-141-75.pdf View detail » Inquire
HSR-141C-75 0.511mm Silver Plated Copper 2.98mm PTFE 3.58mm Seamless Copper Tube 75 ± 2 Ohm HSR-141C-75.pdf View detail » Inquire

0.250 inch OD (6.35mm)

Model Inner Conductor Dielectric Outer Conductor Impedance PDF Details Inquiry
HSR-250C 1.63mm Silver Plated Copper 5.30mm PTFE 6.35mm Seamless Copper Tube 50 ± 2 Ohm HSR-250C.pdf View detail » Inquire
HSR-250C-SP 1.63mm Silver Plated Copper 5.30mm PTFE 6.35mm Seamless Silver Plated Copper Tube 50 ± 2 Ohm HSR-250C-SP.pdf View detail » Inquire
HSR-250C-TP 1.63mm Silver Plated Copper 5.30mm PTFE 6.35mm Seamless Tin-Plated Copper Tube 50 ± 2 Ohm HSR-250C-TP.pdf View detail » Inquire
HSR-250C-AL-TP 1.63mm Silver Plated Copper 5.30mm PTFE 6.35mm Seamless Tin-Plated Aluminum Tube 50 ± 2 Ohm HSR-250C-AL-TP.pdf View detail » Inquire
HSR-250-75 0.912mm Silver Plated Copper Clad Steel 5.44mm PTFE 6.35mm Seamless Copper Tube 75 ± 2 Ohm HSR-250-75.pdf View detail » Inquire
HSR-250-75-TP 0.912mm Silver Plated Copper Clad Steel 5.44mm PTFE 6.35mm Seamless Tin-Plated Copper Tube 75 ± 2 Ohm HSR-250-75-TP.pdf View detail » Inquire
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HONGSEN CABLE Headquarters
 No.1266, Jinxi Road (south), Linglong Industrial zone, Lin An, Hangzhou City, Zhejiang Province, 311300,China
 Tel :+86-571-61070668   
  sales@hongsencable.com
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