LMR400 coax cable is only one of a large number of radio frequency coaxial cable types specifically stocked to be ready for quick shipment. LMR-400 coax cable is manufactured in a flexible design and has a 50 Ohm impedance. This low loss flexible 50 Ohm coax cable LMR400 is constructed with a 0.405 inch diameter and Black PE jacket.
LMR400 flexible 50 Ohm coax cable with PE jacket is rated for a 6 GHz maximum operating frequency. This 50 Ohm 0.405 inch diameter and low loss flexible coax cable is built with a double shield count and RF shielding of 90 dB.
LMR400 coax is constructed with PE (F) dielectric and a maximum operating temperature of 85 degrees C.
Specification
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Construction Specification |
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|
Item |
Material |
Diameter (mm) |
|
1. Inner Conductor |
Silver Played Solid Copper |
0.92±0.02 |
|
2. Dielectric |
PTFE |
3.00±0.05 |
|
3. Outer Conductor |
Silver Plated Copper Braid |
Nom. 3.50 |
|
4. Jacket |
FEP (blue) |
4.15±0.10 |
|
Electrical Characteristics |
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|
Capacitance (Pf/M) |
|
Nom. 95.1 |
|
Impedance (Ohm) |
|
50 |
|
Velocity (%) |
|
70 |
|
Cutoff Frequency (GHz) |
|
34 |
|
Voltage withstanding (kVrms 50Hz/1 min) |
|
3.0 |
|
Screening efficiency (dB) |
|
>100 |
|
Operating Temp. (℃) |
|
-55 to 200 |
|
Attenuation (Typical) |
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|
Frequency (GHz) |
|
Attenuation (dB/m) |
|
0.5 |
|
0.26 |
|
1.0 |
|
0.39 |
|
3.0 |
|
0.84 |
|
5.0 |
|
0.92 |
|
10 |
|
1.38 |
|
20 |
|
2.1 |
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