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Flexible Coaxial Cable

  • Flexible coax cable construction includes solid, foamed, and proprietary low-dielectric constant materials, combined with precise closed-loop-control production processes.
  • These specialized manufacturing processes allow for the creation of coaxial cables that exceed the performance of normal coax cables. These cables have a wide variety of ground-based satellites, wireless broadband, robotics, medicine, telecommunications, etc.

These cables are flexible and can be bent to any shape, just as capable of both semi-rigid and conformable coax.

Phase stable to 70 GHz

Solid, foamed, and ePTFE dielectrics

The Range of 0.047 to 0.141 flexible cable solutions, terminating to a wide range of high-performance connectors, is the answer you have been looking for for so long!


About Flexible Coaxial Cable

Our flexible coaxial cable assemblies are MIL-C-17/LMR compliant and constructed with solid, foamed and proprietary low-dielectric constant membranes. That can withstand any environment you throw at them; your signal will be secure no matter what!

Flexible coaxial cable is the single most important element to every field of engineering. They are used for wireless broadband, test systems, ground-based satellites, and antennas; electronics warfare defence automotive robotic medicated telecommunication microwave.

Our Products

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Coax connector options Cable performance ranges Cable configurations
Our cables can be terminated to a wide range of connectors such as SMA, N, BNC, TNC, G4PO, SMB, SMC, SMP, SMPM, SSMA, GPO, GPPO, G3PO, MCX, MMCX, 1.0 mm, 2.4 mm, 2.9 mm, 3.5 mm. Direct-to-board fine wire connections to 0.175 mm are available. Insertion Loss: Less than 1 dB @ 40 GHz Power Capability: 1000 CW @ 5 GHz Frequency: DC – 70 GHz The velocity of Propagation: Up to 90% Phase Stability: Less than 5° through 40 GHz (flexure & temperature) Delay & Phase Matching: ≤ ± 1° per GHz, (≤ ± 3 ps delay matching) Coax (16 AWG – 52 AWG)

Our Capacities

If you are thinking of getting flexible coaxial cable


N, BNC, TNC, SMB, SMC, SMA, SMP, SMPM, SSMA, GPO, GPPO, G3PO, G4PO, MCX, MMCX, 1.0 mm, 2.4 mm, 2.9 mm, 3.5 mm Direct to board fine wire attachment to .175 mm also available.


Frequency Insertion Loss Velocity of Propagation
DC – 70 GHz < 1 dB @ 40 GHz Coax (16 AWG – 52 AWG)
Phase Stability Delay & Phase Matching Power Capability
< 5° through 40 GHz (flexure & temperature) ≤ ± 1° per GHz (≤ ± 3 ps delay matching) 1000 CW @ 5 GHz

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Our customers are very satisfied with us
Arthur CEO

I have received an shipment of the cables that was supplied (p/o : 5130903714 ) I would like to say thanks you , to you and your staff ( factory ) well done . I am very happy with the quality of the work, ( C ) Regards, Arthur


Thank you very much for your hot support and efforts for our parts supply. We received your DC cables with thanks a lot. All parts passed inspection successfully!

Martin Hrehor
Martin Hrehor Director & Lead Engineer

I just received the cables. Once again, we are very pleased with the results. We are also looking forward to further cooperation in the future. Please take care.


I could not ask for anything better in terms of quality since everything arrived in perfect condition. Thank you very much and I look forward to future projects with Cloom Tech. Thanks again for Cloom Tech's hard work in making this project a success.

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