Cable
RFC240 ULTRA FLEX
RFC240 ULTRA FLEX Coaxial Cable
Custom RFC240 ULTRA FLEX cable assemblies. Choose from 25 compatible connectors and any length from 1 to 125 feet.
Specifications
Diameter
.240 INCH
Impedance
50 Ohm
Frequency
DC – 6 GHz
Vel. Factor
83%
Max Voltage
600 VRMS
Shield
Aluminum foil + tinned copper braid
Jacket
PVC
Bend Radius
1.0 in (25mm)
Weight
2.7 lb/100ft
Temp Range
-40°C to +85°C
About RFC240 ULTRA FLEX
RFC-240-UltraFlex is the flexible version of RFC-240, combining low-loss 0.240" performance with improved bendability for easier installation. Ideal for mobile radio setups, vehicle antenna mounts, and congested equipment areas where a rigid cable would be impractical.
Attenuation (dB per 100 ft)
100 MHz
2.6 dB
450 MHz
5.6 dB
900 MHz
8.1 dB
1.8 GHz
11.7 dB
2.4 GHz
13.6 dB
5.8 GHz
22.5 dB
Select End A Connector (25 available)
Choose the connector for the first end of your cable.
Select End B Connector
Choose the connector for the second end.
Common Applications
Frequently Asked Questions
What connectors are compatible with RFC240 ULTRA FLEX?
RFC240 ULTRA FLEX is compatible with 25 connector types including SMA MALE, SMA FEMALE, RP-SMA MALE, RP-SMA FEMALE, SMA MALE ANGLE, and more. All connectors can be paired in any combination.
What is the impedance of RFC240 ULTRA FLEX?
50 Ohm — standard for RF systems, test equipment, and antenna feedlines.
What frequency range does RFC240 ULTRA FLEX support?
RFC240 ULTRA FLEX supports frequencies from DC to DC – 6 GHz.
How are RFC240 ULTRA FLEX cables assembled?
Every RFC240 ULTRA FLEX cable assembly is hand-terminated and continuity tested at our US facility before shipping. We do not drop-ship pre-made cables — each one is built to your specifications.
What lengths are available for RFC240 ULTRA FLEX?
RFC240 ULTRA FLEX is available from 1 ft up to 125 ft. Use the cable builder for any custom length.