The Flexco FC195 6060 0120 A6B is a flexible coaxial cable engineered for signal transmission in RF and microwave test and measurement applications. Manufactured in collaboration with Microwave Inc., this 50 Ω cable delivers controlled insertion loss across the full microwave spectrum, with shielding effectiveness rated at -90 dBc minimum.
Technical Specifications
• Frequency Range: DC to 26.5 GHz
• Nominal Impedance: 50 Ω
• Velocity of Propagation: 74%
• Effective Dielectric Constant: 1.83
• Time Delay: 1.37 ns/ft
• Nominal Capacitance: 28 pF/ft
• Dielectric Withstanding Voltage: 3.0 KV (60 Hz, sea level, 25°C)
• Shielding Effectiveness: -90 dBc min.
• Operating Temperature Range: -60°C to +175°C
• Minimum Internal Bend Radius: 0.5 inches
– Key Features
Insertion Loss Performance: Typical insertion loss ranges from 0.15 dB/ft at 2 GHz to 1.70 dB/ft at 26.5 GHz, enabling accurate measurements across broadband applications.
VSWR Characteristics: Precision straight connectors deliver superior impedance match (1.10:1 at DC–4 GHz rising to 1.35:1 at 18–26.5 GHz). Non-precision and angle connector options available with relaxed VSWR specifications.
Construction: Center conductor uses stranded silver-plated copper per ASTM B8. PTFE dielectric per ASTM D4895 ensures low loss and temperature stability. Outer conductor is strip-wound oxygen-free copper (UNS C10200) with 0.210″ maximum O.D.
Jacketing Options: Polyolefin (0.250″ O.D.), Neoprene (0.285″ O.D.), FEP (0.240″ O.D.), or bronze braid (0.250″ O.D.) configurations available per AMS-DTL specifications.
Cable Grades: Available in Blue Grade (FC) for standard bench applications, Lab Grade (NTC) with Kynar/Natvar protection for lab environments, and SuperCable (ATC) for production and field deployment.
– Typical Applications
Microwave system integration, network analysis, antenna characterization, and production test environments requiring stable phase and amplitude response to 26.5 GHz.
– Compatibility & Integration
Connector interface per MIL-STD-348. Weight: 0.040 lbs/ft (unjacketed).
