1 4 Superflex Cable

Updated July 3, 2026

Overview

Product sourcing insights & recommendations

26 来源

The 1/4" Superflex (Superflexible) cable, professionally known as 50 Ohm Helical Corrugated Coaxial Cable (e.g., CommScope FSJ1-50A or RFS SCF14-50J), is a high-performance RF transmission line designed for applications requiring extreme flexibility and low signal loss Andrew Pasternack.

1. Product Specifications & Performance

The cable's unique helical corrugated outer conductor allows for a significantly tighter bend radius compared to standard smooth-wall cables Scribd Pasternack.

* Frequency Range: Operates effectively up to 20.4 GHz, making it future-proof for high-frequency RF systems Theantennafarm Pasternack.

* Shielding: Offers exceptional RF isolation of -120 dB, virtually eliminating interference in high-density environments Pasternack.

* Mechanical Integrity: Features a minimum bend radius of just 1.0 inch for repeated bending, ideal for tight cabinet wiring and jumper assemblies Theantennafarm.

2. Market Trends & Insights (2024–2026)

The global coaxial cable market is projected to reach approximately $18.62 billion by 2030, with a CAGR of 4.5%–8.6% in key regions like North America Strategicmarketresearch Coherentmarketinsights.

* 5G & Small Cell Driver: The deployment of 5G infrastructure and Small Cells is the primary growth driver for 1/4" Superflex cables, as these systems require compact, low-PIM (Passive Intermodulation) connections Reanin Maximizemarketresearch.

* Shift to Factory-Terminated Jumpers: There is a strong market shift away from field-termination toward factory-assembled "SureFlex" jumpers to ensure certified PIM performance and faster installation times Andrew Northcommtechnologies.

* Regulatory Compliance: Increasing demand for LSZH (Low Smoke Zero Halogen) and Plenum-rated jackets is observed, driven by stricter fire safety codes for indoor Distributed Antenna Systems (DAS) Rfstechnologies Researchandmarkets.

3. Sourcing Opportunities

The B2B market offers competitive pricing for bulk 1/4" Superflex cables, often listed as "RF Feeder Cable."

* Pricing: Bulk cable typically ranges from $0.12 to $1.00 per meter, depending on volume and conductor material (Copper vs. Copper-clad Aluminum) Alibaba Alibaba.

* Top Suppliers: Major manufacturing hubs are concentrated in Zhenjiang and Suzhou, China, specializing in both raw cable and custom jumper assemblies Alibaba Alibaba.

Based on these technical insights, you can continue with:

Sources & References

26 sources cited · Verified industry data & reports

1/4" Superflexible, 50 Ohm

Talley

This cable is stock on 1640ft reels, which is max continuous length available. This product is sold as 820ft min length or in multiples of ...

1/4" Superflex Coax Cable: N-Male to 4.3-10

Northcomm Technologies

Fully assembled CommScope FSJ1-50A coaxial cable · CommScope/Andrews connectors · All connectors are secured using a calibrated data logging digital torque wrench ...

Low Loss 1/4 Superflexible Helical Corrugated Coax Cable ...

Pasternack

1/4" Superflexible coax has a shield count of 1, a RF shielding of 120 dB and the maximum frequency for this Pasternack cable is 20.4 GHz. 1/4" Superflexible ...

Type N Male - 1/4" SuperFlex Cable

Shireen Inc.

Type N Male - 1/4" SuperFlex ... RF connectors are typically used with coaxial cables and are designed to maintain the shielding that the coaxial design offers.

Cable 1/4" Superflex Coax Cable (Foot)

RSP Supply

RFS 1/4" Coax Superflex Cable Foam Corrugated sold per foot. 50 ohm coaxial cable. 1/4" Low Density Foam Superflex Coaxial Cable with corrugated copper, black ...

1/4" CELLFLEX RF Feeder Cable | Low Loss Coax Cable

RFS Technologies an Amphenol Company

CELLFLEX RF Feeder Cable - 1/4" ; Cable Type. Foam-Dielectric, Corrugated (3) ; Size. 1/4 (4) ; Jacket Option. Black (4) ; Maximum Frequency. 15.8 (2).