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TRX142 Dual Shielded Triaxial Cable 50 Ohm Low Loss RG142 Equivalent Cable
TRX142 Dual Shielded Triaxial Cable 50 Ohm Low Loss RG142 Equivalent Cable
TRX142 Dual Shielded Triaxial Cable 50 Ohm Low Loss RG142 Equivalent Cable
TRX142 Dual Shielded Triaxial Cable 50 Ohm Low Loss RG142 Equivalent Cable
TRX142 Dual Shielded Triaxial Cable 50 Ohm Low Loss RG142 Equivalent Cable
TRX142 Dual Shielded Triaxial Cable 50 Ohm Low Loss RG142 Equivalent Cable
TRX142 Dual Shielded Triaxial Cable 50 Ohm Low Loss RG142 Equivalent Cable
TRX142 Dual Shielded Triaxial Cable 50 Ohm Low Loss RG142 Equivalent Cable
Specifications
Impedance :
50 Ohm
Model Number :
TRX142
Insulation :
PTFE
Temperature Range :
-55C ~ +200°C
Rated Voltage :
1900 VMS
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Supply Ability :
2000 M 7 working days
Type :
Triaxial Cable
RG Compatibility :
RG142 / M17 standard
Delivery Time :
10-15 working days
Price :
USD 0.18-1.52 / m
Jacket :
FEP
Max Frequency :
8 GHz
Cable Assembly :
Custom lengths / connectorized available
Place of Origin :
Shanghai, China
Shielding :
Dual Shielded (2x Silver-Plated Copper Braid)
MOQ :
1000 M
Packaging Details :
Standard export carton or customized
Brand Name :
Bing Wire & Cable
Certification :
ISO / RoHS
Inner Conductor :
Silver-Plated Copper-Covered Steel
Description
TRX142 Coaxial Cable Product Description

The TRX142 is a high-performance 50 Ohm dual shielded triaxial cable (RG142 equivalent), engineered for demanding applications that require maximum signal integrity and superior electromagnetic interference (EMI) protection. As the triaxial upgrade of the industry-standard RG142 coaxial cable, it adds a second conductive sheath and an extra insulation layer for dramatically better noise rejection. Operating over a broad temperature range from -55°C to +200°C with frequency capability up to 8 GHz, the TRX142 triaxial coax ensures clean, accurate signal transmission in the most electrically noisy environments.

TRX142 Coaxial Cable Key Features
  • Dual Shielded Construction (Double Silver-Plated Copper Braid) – Inner and outer silver-plated copper braids deliver 100% coverage and outstanding EMI/RFI protection, ensuring signal purity in the most sensitive applications.
  • RG142 Equivalent / MIL-DTL-17 Compliant – A true triaxial alternative to standard RG142 coaxial cable, built to meet mi litary and aerospace signal-integrity requirements.
  • 50 Ohm Impedance – Industry standard impedance optimized for RF, telecommunications, and high-precision test equipment.
  • PTFE Dielectric & FEP Jacket – Delivers stable electrical performance, low loss, and excellent chemical and UV resistance across a wide -55°C to +200°C temperature range.
  • High Frequency Capability – Designed for operation up to 8 GHz, supporting a wide range of high-speed data, video and RF applications.
  • Rated Voltage 1900 VMS – High voltage handling for instrumentation and industrial test environments.
  • Rugged & Durable – Stranded silver-plated copper-covered steel center conductor provides both flexibility and mechanical strength for reliable handling.
RG Type Cross Reference

The TRX142 is the triaxial counterpart of the RG142 coaxial cable and is fully compatible with the RG142 / M17 standard interface. Other triaxial models in the same series cover additional RG types: TRX178 (RG178 equivalent), TRX179 (RG179 equivalent), TRX180, TRX316 (RG316 equivalent) and TRX400 (RG400 equivalent). Custom OEM/ODM lengths and connectorized cable assemblies are available on request.

TRX142 Coaxial Cable Specification
Structure

 Material Diameter(mm)
1. Inner Conductor Silver-plated Copper Wire 0.94
2. Insulation PTFE 3.00
3. Inner Shield Silver-plated Copper Wire Braid 3.50
4. Inner Jacket FEP 4.22
5. Outer Shield Silver-plated Copper Wire Braid 4.72
6. Outer Jacket FEP 5.46
Parameters
Capacitance(pF/m) 96.45
Impedance(Ohm) 50
Velocity(%) 70
Minimum Bending Radius(mm) 28
Rated Voltage(VMS) 1900
Maximum Frequency(MHz) 8000
Temperature Range(°C) -55 ~ +200
Shielding Dual Shielded (2x Silver-Plated Copper Braid)
Reference RoHS
Attenuation
Frequency(MHz) Attenuation(dB/100m)
100 12.5
400 25.6
1000 42.0
3000 78.1
5000 105.0
TRX142 Coaxial Cable Application
  • Medical Imaging
  • Aerospace and Defense
  • Broadcast and Professional Video
  • Telecommunications Infrastructure
  • Test & Measurement / Instrumentation
  • Industrial and Nuclear Instrumentation
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TRX142 Dual Shielded Triaxial Cable 50 Ohm Low Loss RG142 Equivalent Cable

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Product Detail
Impedance :
50 Ohm
Model Number :
TRX142
Insulation :
PTFE
Temperature Range :
-55C ~ +200°C
Rated Voltage :
1900 VMS
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Contact Supplier
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TRX142 Dual Shielded Triaxial Cable 50 Ohm Low Loss RG142 Equivalent Cable
TRX142 Dual Shielded Triaxial Cable 50 Ohm Low Loss RG142 Equivalent Cable
TRX142 Dual Shielded Triaxial Cable 50 Ohm Low Loss RG142 Equivalent Cable
TRX142 Dual Shielded Triaxial Cable 50 Ohm Low Loss RG142 Equivalent Cable

Shanghai Bing Wire & Cable Co., Ltd.

Verified Supplier
1 Years
shanghai, shanghai
Since 2005
Business Type :
Trading Company
Main Products :
Miniature Coax, Semi-Rigid Coax, Medical Coaxial Cable
Total Annual :
12100000- 18600000
Employee Number :
11~50
Certification Level :
Verified Supplier
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