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RG401

Semi-rigid .250 (6.35mm) M17/129-RG401 Hard Copper

Electrical
Impedance (Ω): 50 Ohms
Effective Frequency: DC-18 GHz
Velocity of Propagation: 70%
Shielding Effectiveness: >100 dB
Capacitance: 29 pF/ft
Mechanical
Minimum Bend Radius: 0.75 in
Weight: 0.0000 lbs/ft
Electrical
Impedance (Ω): 50 Ohms
Rated Frequency: (note 1) DC-
Effective Frequency: (note 2) DC- 18 GHz
Velocity of Propagation: 70%
Shielding Effectiveness: >100 dB
Capacitance: 29 pF/ft
Mechanical
Minimum Bend Radius: 0.75 in
Weight: 0.0000 lbs/ft
Construction
Cable Layer Diameter In. (mm) Cable Material
Center Conductor .0641 SPC (Silver-plated Copper Wire)
Dielectric 0.209 PTFE (Polytetrafluoroethylene)
Outer-shield 0.250 Copper
Sample Frequency (GHz) Assembly Insertion Loss (dB/100ft) Power Handling (Watts-Typical)
0.5 5 1900
1.0 7 1400
4 17 700
8 27 495
12 35 390
18 47 300
Dimensions: Inches (m or mm)
Fractions: ± 1/32
Decimals: x.xx ± .01" - x.xxx ± .005"
Angles: ± 1°
koaxis coaxial rf cable assemblies 2081 Lucon Road
Schwenksville, PA 19473
+1 (610) 222-0154
sales@koaxis.com
https://koaxis.com
Note 1: The Rated Frequency is as specified in MIL-DTL-17 and/or the manufacturers specification.
Note 2: Effective Frequency, where different from the Rated Frequency, is a realistic measure of the actual performance of this cable. The Effective Frequency is based on the theoretical and demonstrated performance of this cable.
For Flexible and Hand-formable cable, the cable may exhibit periodic inconsistencies over very long lengths. In short lengths, which are typical in the large majority of applications, these anomolous sections of cable are discarded. The resulting performance of the cable assembly is much higher than the rated frequency of the raw cable. Semi-rigid cable does not, typically, exhibit these periodic inconsistencies.