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Home > Products > Spiral Strip Microwave Coax > 29 AWG True-Flex047 High Performance Spiral Strip Coax 50 Ohm with Low Loss Excellent Shielding
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29 AWG True-Flex047 High Performance Spiral Strip Coax 50 Ohm with Low Loss Excellent Shielding

Product Details

Place of Origin: Shanghai, China

Brand Name: Bing Wire & Cable

Certification: CE/RoHS/ISO

Model Number: True-Flex 047

Document: True-Flex 047.pdf

Payment & Shipping Terms

Minimum Order Quantity: 1 foot

Price: $0.35-1.28 / foot

Delivery Time: 10-15 work day

Payment Terms: L/C,D/A,D/P,T/T,Western Union

Supply Ability: 2000m 7 work days

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Type:
Spiral Strip Coax
Conductor Material:
Solid Silver Plated Copper Alloy/ Copper Clad Steel
Dielectric:
Solid PTFE
Inner Shield:
Silver Plated Copper Strip Spiral
Braid Shield:
Silver Plated Copper Wire Braid
Jacket:
Extruded FEP
Impedance:
50 ± 1 Ohms
Operating Temperature:
-65°C ~ +200 ℃
Type:
Spiral Strip Coax
Conductor Material:
Solid Silver Plated Copper Alloy/ Copper Clad Steel
Dielectric:
Solid PTFE
Inner Shield:
Silver Plated Copper Strip Spiral
Braid Shield:
Silver Plated Copper Wire Braid
Jacket:
Extruded FEP
Impedance:
50 ± 1 Ohms
Operating Temperature:
-65°C ~ +200 ℃
29 AWG True-Flex047 High Performance Spiral Strip Coax 50 Ohm with Low Loss Excellent Shielding
Product Description
True Flex 047 is a high-performance flexible Spiral Strip Coax engineered for mission-critical applications demanding both semi-rigid electrical performance and true flexible handling. Featuring a solid-core PTFE dielectric and FEP jacket, this 29 AWG cable delivers exceptional stability, low loss, and outstanding shielding effectiveness across an ultra-wide frequency range up to 60 GHz. Designed to withstand harsh environments while maintaining signal integrity, True Flex 047 combines the ruggedness of MIL-DTL-17 semi-rigid cables with the flexibility of RG-type cables—making it the ideal choice for space-constrained installations and dynamic applications.
Core Advantages
  • Premium Conductor: Silver-plated copper stranded conductor effectively improves corrosion resistance and conductivity, reduces signal loss, and is suitable for long-term use in harsh environments.

  • Dual-layer Composite Shielding:Silver-plated copper tape spiral wrap plus silver-plated copper braid provides 100% shielding coverage and ensures consistent performance even after repeated flexing.

  • Superior Shielding Effectiveness: >100 dB @ 1 GHz guarantees excellent EMI suppression and RF noise isolation.

  • Precision Impedance Control: 50 ± 1 ohms throughout the frequency range ensures low VSWR and minimal signal reflection.

  • Wide Temperature Range: -85°C to +200°C operational capability for extreme environments.

  • Exceptional Phase Stability: Mechanical phase and amplitude stability under flexure, critical for phased array and high-precision applications.

  • Ultra-wide Bandwidth: Supports frequencies up to 60 GHz, compatible with standard semi-rigid connectors including SMA, 2.92mm, 2.4mm, 1.8mm, and 1.0mm.

Application Scenarios
  • Radar Systems: Phase stable, 60 GHz, wide temperature, lightweight

  • Electronic Warfare Systems: >100 dB shielding, low VSWR, flexible

  • Satellite Communications: Low loss, high durability, 100% shielding

  • 5G Infrastructure: DC-60 GHz, flexible, low loss

  • Microwave Backhaul: 50±1 Ω impedance, temperature stable, small OD

  • High-Performance Test Equipment: Low VSWR, high shielding, phase stable under flex

Why to Choose Our Spiral Strip Coax?

Choose True Flex 047 Spiral strip coax for its unique combination of true mechanical flexibility and semi-rigid electrical performance—delivering a 5 mm static bend radius that enables routing in the tightest spaces without compromising signal integrity. Engineered for high durability, it withstands repeated flexing and extreme environmental conditions, while its lightweight construction reduces payload in aerospace and portable applications. With a 60 GHz bandwidth, it is future-proofed for emerging high-frequency systems, and its superior shielding effectiveness (>100 dB) ensures exceptional EMI rejection. Whether you need the phase stability of a semi-rigid cable or the ease of installation of a flexible cord, True Flex 047 provides the reliability and performance required for mission-critical applications.


Specification

Physical Properties

Item Material Diameters (mm)
Inner Conductor Solid Silver Plated Copper Alloy or Silver Plated Copper Clad Steel 0.287± 0.0025
Insulation Solid PTFE 0.93± 0.025
Inner Shield Silver Plated Copper Strip Spiral -----
Braid Shield
Silver Plated Copper Wire Braid
1.21± 0.051
Jacket
Extruded FEP
1.48± 0.076

Electrical Properties

Capacitance (pF/m) 95
Impedance (Ohms) 50± 1ohms
Velocity of Propagation (%) 70
Max Voltage (Vrms) 1000
Cutoff Frequency (GHz) 60
Min. Dynamic Bend Radius (mm) 10
Temperature Range (℃) -65~+200

Attenuation

Frequency (GHz) Attenuation (dB/m) Power(CW)
0.500 0.8 61.0
1.000 1.1 42.5
2.000 1.6 29.4
4.000 2.3 20.2
8.000 3.4 13.7
12.000 4.3 10.9
18.000 5.5 8.6
26.500 6.9 6.8
34.000 8.0 5.8
40.000 8.9 5.3
50.000 12.0 4.6
Product Detail

29 AWG True-Flex047 High Performance Spiral Strip Coax 50 Ohm with Low Loss Excellent Shielding 029 AWG True-Flex047 High Performance Spiral Strip Coax 50 Ohm with Low Loss Excellent Shielding 1

29 AWG True-Flex047 High Performance Spiral Strip Coax 50 Ohm with Low Loss Excellent Shielding 229 AWG True-Flex047 High Performance Spiral Strip Coax 50 Ohm with Low Loss Excellent Shielding 3

FAQ
1.Are you a manufacturer or a trading company?
A: We are a professional manufacturer of wires and cables, based in Shanghai, with extensive experience since 2005.
2.What’s your company MOQ?
A: To ensure the best cost and quality for different products, our MOQ varies, normally it's 2km. Please reach out to our sales team for specific and flexible options.
3.Can I get the samples?
A: Yes, we encourage you to verify our quality. Samples are available upon request. A nominal fee may apply, which is deductible from your future bulk order.
4.Does your company accept customization?
A: Yes, we provide both OEM and ODM services to meet your specific requirements.
5.How can I get the right price?
A: For a precise quotation tailored to your needs, please contact us with detailed specifications (e.g., type, length, color, packaging). We respond quickly.
6.What services can we provide?
A: We provide a seamless trading experience: Secure payment (T/T, PayPal), flexible trade terms (FOB Shanghai, EXW Shanghai, etc.), and cooperation with major logistics companies (DHL, FedEx, UPS, or your preferred agent) for door-to-door delivery.Other terms can be discussed based on your needs.
7.How long will the delivery take?
A: The general production lead time is 10-15 working days after order confirmation and deposit. Exact time depends on the order quantity and customization complexity.
8.How do you solve after sale service?
A: Our relationship doesn't end after a sale. We offer comprehensive after-sales support. If you encounter any issues, our team will provide a swift and effective solution to ensure your complete satisfaction.


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