Cable
RG405_BLUE
RG405_BLUE Coaxial Cable
Custom RG405_BLUE cable assemblies. Choose from 14 compatible connectors and any length from 1 to 36 feet.
Specifications
Diameter
.086 INCH
Impedance
50 Ohm
Frequency
DC – 20 GHz
Vel. Factor
69%
Max Voltage
1000 VRMS
Shield
Solid copper outer conductor
Jacket
FEP (blue, conformable)
Bend Radius
0.2 in (5mm)
Weight
1.5 lb/100ft
Temp Range
-55°C to +200°C
About RG405_BLUE
RG-405 Blue is the color-coded variant of RG-405, offering the same 0.086" semi-rigid construction with a blue outer jacket for easy identification. Used in dense microwave assemblies and lab environments where distinguishing individual cables at a glance is critical to efficient operation.
Attenuation (dB per 100 ft)
100 MHz
5.5 dB
450 MHz
12.0 dB
900 MHz
17.5 dB
1.8 GHz
25.5 dB
2.4 GHz
30.0 dB
5.8 GHz
49.0 dB
Select End A Connector (14 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 RG405_BLUE?
RG405_BLUE is compatible with 14 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 RG405_BLUE?
50 Ohm — standard for RF systems, test equipment, and antenna feedlines.
What frequency range does RG405_BLUE support?
RG405_BLUE supports frequencies from DC to DC – 20 GHz.
How are RG405_BLUE cables assembled?
Every RG405_BLUE 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 RG405_BLUE?
RG405_BLUE is available from 1 ft up to 36 ft. Use the cable builder for any custom length.