LLPS309/AT Ultra-Low Loss Armored RF Cable Assembly with N Male Connectors 300 cm – Phase & Amplitude Stable up to 18 GHz

QAXIAL LLPS309/AT RF Armored Cable Assembly - Overview

The QAXIAL N02N02-83A-03000 is a high-performance RF coaxial cable assembly designed for demanding applications requiring ultra-low loss, phase and amplitude stability, and high power handling. Engineered with precision and terminated with N male connectors, this cable is ideal for use in environments where signal integrity and mechanical reliability are critical.

Its advanced multilayer construction includes a stainless steel spiral crush resistance layer, a silver-plated copper braid for mechanical reinforcement, and a PTFE binder for waterproof sealing. The outer PTFE braided armor jacket ensures excellent abrasion resistance, while the cable’s design supports over 20,000 flex cycles, offering exceptional durability in dynamic conditions. With superior crush and abrasion resistance and proven long-term reliability, it is built to perform in the most challenging RF environments.

Applications

• Military and aerospace RF systems
• Naval and marine communication setups
• Broadcast transmission lines
• Precision test and measurement equipment
• High-frequency laboratory setups
• Satellite and radar systems

Key Features

• Frequency Range: DC to 18 GHz
• Phase Stability: <±5° @ 18 GHz
• Amplitude Stability: <±0.1 dB @ 18 GHz
• Shielding Effectiveness: >90 dB
• Power Handling: Up to 3341 W @ 0.3 GHz
• Construction: Silver-plated copper conductors, low-density PTFE dielectric, FEP jacket
• Connectors: Precision Stainless Steel N male connectors for secure and low-VSWR connections
• Temperature Range: –50°C to +150°C operating, –60°C to +160°C storage
• Flexing Life: Rated for over 20,000 cycles
• Crush Resistance Layer: Stainless steel spiral for enhanced mechanical protection
• Strengthening Layer: Silver-plated copper braid for added tensile strength and shielding
• Waterproof Layer: PTFE binder ensuring moisture ingress protection
• Armor Jacket: PTFE braiding for superior abrasion resistance
• Mechanical Durability: Excellent crush and abrasion resistance for harsh environments
• Reliability: Long-term performance stability under mechanical and thermal stress
• RoHS Compliant

Why choose?

The LLPS309/AT cable assemblies offer a reliable and flexible solution for RF professionals who demand consistent electrical performance across a wide frequency range. Its robust construction and superior shielding ensure minimal signal degradation, making it a trusted choice for mission-critical RF applications.

In addition to its electrical excellence, the LLPS309/AT stands out for its mechanical resilience: a stainless steel spiral layer protects against crushing forces, while a silver-plated copper braid reinforces structural integrity. The PTFE binder ensures waterproof sealing, and the PTFE braided armor jacket provides outstanding abrasion resistance. Rated for over 20,000 flex cycles, this cable is engineered for long-term reliability in dynamic and harsh environments.

Custom Configuration Options

To meet diverse application needs, the LLPS309 RF cable assembly is available in custom lengths, with options for armor protection for harsh environments, and a wide selection of connector types including SMA, 7/16 DIN, and TNC. Whether you're working in a lab, field deployment, or high-vibration setting, we offer tailored solutions to ensure optimal performance and durability. Contact us for personalized solutions!