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worldpeak-rg196-50-ohm-coaxial-cable-engineering-data--selection-guide, worldpeak-rg196-50-ohm-coaxial-cable-engineering-data--selection-guide, /rg-coaxial-cable
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Premium 1.83mm Ultra-Miniature 50-Ohm PTFE Coaxial Cable by Zhenjiang Worldpeak. Engineered with a silver-plated copper-clad steel core, 90% coverage shield, and translucent FEP jacket. Certified to ISO9001, CE, RoHS, and FCC standards, it delivers reliable RF signal routing from -55°C to 200°C. Perfect for high-density medical catheters, avionics, phased-array antennas, and custom SSMA/SMP/MMCX micro cable assemblies with full OEM support.
The RG196 50-Ohm Coaxial Cable manufactured by Zhenjiang Worldpeak Communication Co., Ltd. is a premium Ultra-Miniature Coaxial Cable engineered for tight, high-density RF signal routing. Featuring a tiny 1.83 mm outer diameter, this high-performance PTFE Coaxial Cable delivers exceptional phase stability and minimal signal reflection in space-constrained installations. Zhenjiang Worldpeak Communication Co., Ltd. utilizes a solid silver-plated copper-clad steel center conductor and extruded PTFE dielectric to ensure reliable electrical path performance across a wide temperature range of -55 to 200 degrees Celsius. This versatile High-Temperature RF Cable is the premier choice for specialized RF test probes, medical electronics, avionics, and high-density Micro Coaxial Cable Assembly integrations.
In modern aerospace engineering, RF testing, and medical device design, physical space is at an absolute premium. The RG196 50-Ohm Coaxial Cable by Zhenjiang Worldpeak Communication Co., Ltd. solves these severe packaging challenges by packing robust RF transmission capabilities into a sub-2mm cross-section. This Ultra-Miniature Coaxial Cable is specifically designed for applications where standard RG316 or RG178 cables are too bulky to be routed through tight micro-pathways, narrow probe bodies, or high-density connector backshells.
To achieve superior mechanical and electrical integrity, this premium PTFE Coaxial Cable features a solid 0.25 mm silver-plated copper-clad steel (SPCCS) conductor. This ultra-fine core is insulated with a high-strength, extruded PTFE dielectric, which is wrapped in a silver-plated copper braid shield to maintain high shielding efficiency. The entire assembly is encased in a translucent, chemical-resistant FEP jacket, completing a reliable High-Temperature RF Cable design. Whether used for laboratory instruments or integrated into a custom Micro Coaxial Cable Assembly, the RG196 50-Ohm Coaxial Cable from Zhenjiang Worldpeak Communication Co., Ltd. delivers repeatable electrical performance under demanding conditions.
Ultra-Miniature Profile: A tiny 1.83 mm outer diameter makes this Ultra-Miniature Coaxial Cable the perfect solution for micro-chassis, multi-line wire bundles, and tight routing paths.
High-Temperature Rating: Built as a rugged High-Temperature RF Cable, the combination of PTFE insulation and FEP jacketing supports consistent operations from -55 up to 200 degrees Celsius.
Excellent Shielding Coverage: A dense silver-plated copper braid provides 90 percent or greater coverage, shielding high-frequency signals against electromagnetic interference.
Transparent Quality Inspection: The clear, translucent FEP jacket allows engineers to inspect the internal braid shield layout easily before final deployment.
True 50-Ohm Impedance: Rigorous inline monitoring maintains a precise characteristic impedance of 50 +/- 2 ohms, ensuring minimal return loss when terminated in a standard Micro Coaxial Cable Assembly.
Manufacturing a precise Ultra-Miniature Coaxial Cable like the RG196 50-Ohm Coaxial Cable demands meticulous tension and concentricity control. Because the center conductor is only 0.25 mm thick, excessive mechanical tension during production can stretch the steel core, creating narrow sections that distort signal impedance. Zhenjiang Worldpeak Communication Co., Ltd. employs advanced payoff systems that operate under five grams of tension to prevent wire deformation.
Additionally, the extruded PTFE dielectric of this PTFE Coaxial Cable has a nominal wall thickness of just 0.46 mm. To maintain precise centering, the production lines at Zhenjiang Worldpeak Communication Co., Ltd. feature online dual-axis laser micrometers that adjust the extrusion tooling in real time. This technical oversight keeps concentricity deviations below 0.03 mm, preventing performance dips at microwave frequencies. Furthermore, the selection of silver-plated copper-clad steel combines the tensile strength needed for sub-miniature wiring with the exceptional electrical conductivity required of a High-Temperature RF Cable.
The following parameters detail the standard production specifications for the RG196 50-Ohm Coaxial Cable from Zhenjiang Worldpeak Communication Co., Ltd.:
| Parameter | Product Specification Detail | Inspection Level |
| Inner Conductor | Solid Silver-Plated Copper-Clad Steel (0.25 mm) | Level A - Factory Verified |
| Dielectric Material | Extruded PTFE (1.17 mm Outer Diameter) | Level A - Material Standard |
| Shield Braid | Silver-Plated Copper Braid (90% or higher coverage) | Level A - Factory Verified |
| Outer Jacket | Translucent Natural FEP (1.83 mm Outer Diameter) | Level A - Material Standard |
| Characteristic Impedance | 50 +/- 2 Ohms (TDR Tested) | Level A - Real-Time Tested |
| Velocity of Propagation | 70% Nominal | Level B - Typical Value |
| Nominal Capacitance | 95 pF per meter | Level B - Typical Value |
| Signal Attenuation at 1 GHz | Approximately 3.0 dB per meter | Level B - Typical Value |
| Signal Attenuation at 3 GHz | Approximately 5.5 dB per meter | Level B - Typical Value |
| Operating Temperature | -55 to 200 degrees Celsius | Level B - Material Verified |
| Compliance standards | CE, RoHS, FCC, UL94, ISO9001 | Level A - Certified |
Microwave Probe Stations: Providing short internal routing lines within vector network analyzer probes, calibration setups, and high-frequency test fixtures.
Phased-Array Antennas: Interconnecting compact array feeds where dozens of miniature lines must fit within small multi-pin coaxial housings.
Aviation Electronics: Delivering dependable sensor and instrumentation signals inside high-temperature, low-clearance avionics compartments.
Medical RF Devices: Acting as the core feedline inside high-frequency ablation catheters where minimum insertion diameter is critical.
Micro Coaxial Cable Assembly Output: Creating custom ultra-small jumpers terminated with SSMA, SMP, or MMCX connectors for RF test modules.
By partnering with Zhenjiang Worldpeak Communication Co., Ltd., B2B clients receive direct factory pricing, rapid prototyping capabilities, and comprehensive quality assurance. Zhenjiang Worldpeak Communication Co., Ltd. provides robust commercial support to streamline your integration process:
OEM Assembly Solutions: We supply ready-to-use Micro Coaxial Cable Assembly units terminated with precision SSMA, SMP, or MMCX connectors, eliminating complex in-house termination tasks.
Certified Production: Every shipment of our PTFE Coaxial Cable comes with complete Certificates of Conformance, affirming compliance with CE, RoHS, FCC, and ISO9001 standards.
Custom Cable Engineering: We support tailor-made modifications, including specific colored FEP jackets, custom length cutting, and unique printing on raw cable spools.
Flexible Order Volume: Zhenjiang Worldpeak Communication Co., Ltd. maintains robust stock levels of raw materials, allowing us to support small test batches for aerospace R&D as easily as large production volumes.
Q: What is the recommended maximum routing length for the RG196 50-Ohm Coaxial Cable at 3 GHz?
A: Due to the high attenuation inherent to an Ultra-Miniature Coaxial Cable, we recommend keeping individual run lengths under 150 mm for high-frequency applications up to 3 GHz. For longer runs where space allows, transitioning to a larger PTFE Coaxial Cable like the RG316 is advised to reduce signal loss.
Q: Can this High-Temperature RF Cable be terminated with standard SMA connectors?
A: Standard SMA connectors designed for larger cables will not grip the tiny 0.25 mm conductor of this cable. To ensure a reliable Micro Coaxial Cable Assembly, precision SMA or SSMA connectors specially sized for sub-miniature cables must be used.
