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RF Micro Coaxial Cable

Meta Description: Discover premium RF micro coaxial cables engineered for high-frequency signal transmission in compact devices. Explore specs, applications, and benefits for telecom, medical, and aerospace industries.

What is an RF Micro Coaxial Cable?

An RF micro coaxial cable is a miniature, high-performance coaxial cable designed to transmit radio frequency (RF) signals with minimal loss and interference. These cables are optimized for applications requiring compact size, flexibility, and reliable high-frequency performance (up to 40 GHz or higher). Ideal for modern electronics like 5G devices, IoT systems, medical implants, and aerospace equipment, RF micro coaxial cables ensure precision in environments where space and signal integrity are critical.

Key Features of RF Micro Coaxial Cable

Ultra-Compact Design
- Outer diameter as small as 0.5 mm to fit tightly spaced components in miniaturized electronics.
- Lightweight construction reduces bulk in wearables, drones, and portable devices.
High-Frequency Performance
- Supports frequencies from DC to 40 GHz+, making it suitable for 5G, millimeter-wave, and high-speed data applications.
- Low insertion loss (<0.5 dB/m at 10 GHz) and excellent VSWR (1.3:1 max) ensure signal clarity.
Durability & Shielding
- Multi-layer shielding (braided + foil) minimizes EMI/RFI interference.
- Flexible jackets (PTFE, PVC, or FEP) withstand extreme temperatures (-55°C to +200°C) and harsh environments.
Customizable Options
- Adjustable impedance (50Ω or 75Ω), connector types (SMA, MCX, MMCX), and lengths.
- RoHS/REACH-compliant materials available for eco-sensitive industries.

Technical Specifications

Parameter	Specification
Frequency Range	DC to 40 GHz
Impedance	50Ω or 75Ω (±2Ω tolerance)
Operating Temperature	-55°C to +200°C
Insertion Loss	<0.5 dB/m at 10 GHz
Shielding Effectiveness	≥90 dB (up to 6 GHz)
Bend Radius	3x cable diameter (dynamic flexing)

Applications of RF Micro Coaxial Cable

Telecommunications: 5G base stations, small-cell antennas, fiber optics.
Medical Devices: MRI machines, endoscopes, implantable sensors.
Automotive: ADAS systems, GPS, in-vehicle infotainment.
Aerospace & Defense: Avionics, radar systems, UAV communications.
Consumer Electronics: Smartphones, AR/VR headsets, wearables.

Why Choose Our RF Micro Coaxial Cable?

Superior Signal Integrity: Precision engineering minimizes attenuation and phase stability issues.
Reliability: Tested for MIL-STD-202 and IEC 61196 standards.
Fast Prototyping: Custom designs delivered in 2–3 weeks.
Global Support: OEM/ODM services with bulk order discounts.

FAQs

Q: Can this cable handle high-vibration environments?
A: Yes! Our cables feature strain relief and crush-resistant designs for automotive and aerospace use.

Q: Is customization available for unique connectors?
A: Absolutely. We support custom terminations, including IPEX, U.FL, and proprietary connectors.

Q: What’s the minimum order quantity (MOQ)?
A: MOQ starts at 100 meters for standard cables. Prototype orders are welcome.