Cable
RFC240
RFC240 Coaxial Cable
Custom RFC240 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
PE
Bend Radius
1.2 in (30mm)
Weight
2.5 lb/100ft
Temp Range
-40°C to +85°C
About RFC240
RFC-240 is a 0.240" 50-ohm low-loss coaxial cable delivering performance comparable to LMR-240 at a more accessible price, making it popular for installers who need reliable medium-distance cable runs. Well suited for cellular repeater installations, point-to-point wireless links, and access point feedlines up to 75 feet.
Attenuation (dB per 100 ft)
100 MHz
2.5 dB
450 MHz
5.4 dB
900 MHz
7.8 dB
1.8 GHz
11.3 dB
2.4 GHz
13.1 dB
5.8 GHz
21.5 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?
RFC240 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?
50 Ohm — standard for RF systems, test equipment, and antenna feedlines.
What frequency range does RFC240 support?
RFC240 supports frequencies from DC to DC – 6 GHz.
How are RFC240 cables assembled?
Every RFC240 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?
RFC240 is available from 1 ft up to 125 ft. Use the cable builder for any custom length.