Shaoxing Libo Electric Co., Ltd
Zhejiang Libo Industrial Co.,Ltd. Leading trunk cable manufacturer in China. Expert for leaky feeder cable.
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Low Loss Coaxial Cable 50 Ohm 300 Flexible Coaxial Cable For Antenna Connection
Description:
300 flexible low loss coaxial cable uses solid bare copper or high quality CCA as inner conductor. Dielectric core is insulating grade virgin polyethlene, tinned CCA braiding wire and aluminum PET tape as shield, Out side jacket is high quality PE or PVC.
Structure specification
|
description |
material |
inches |
mm |
|
Inner conductor |
Solid BC or CCA |
0.070 |
1.78 |
|
dielectric |
Foam PE |
0.190 |
4.83 |
|
Outer conductor |
Aluminum tape |
0.196 |
4.98 |
|
Overall braid |
Tinned CU or tinned CCA or as per request |
0.225 |
5.72 |
|
Jacket |
PVC or PE |
0.3 |
7.62 |
Mechanical performance
|
Performance property |
units |
US |
metric |
|
Bend radius |
In.(mm) |
3.0 |
76.2 |
|
Tensile strength |
Lb(kg) |
120 |
54.5 |
Environmental specifications
|
Performance property |
0F |
oC |
|
Installation temperature range |
-40/+185 |
-40/+85 |
|
Storage temperature range |
-94/+185 |
-70/+85 |
|
Operating temperature range |
-40/+185 |
-40/+85 |
Electrical performance
|
Performance property |
units |
US |
(metric) |
|
Velocity of propagation |
% |
85 |
|
|
impedance |
ohms |
50 |
|
|
capacitance |
pF/ft(pF/m) |
23.9 |
78.4 |
|
Inner conductor resistance |
Ohms/1000ft(/km) |
2.12 |
(7.0) |
|
Outer conductor resistance |
Ohms/1000ft(/km) |
2.21 |
(7.3) |
|
Voltage withstand |
Volts DC |
2000 |
|
|
Frequency (MHz) |
30 |
50 |
150 |
220 |
450 |
900 |
1500 |
1800 |
2000 |
|
Attenuation dB/100ft |
1.1 |
1.4 |
2.4 |
2.9 |
4.2 |
6.1 |
7.9 |
8.7 |
9.2 |
|
Attenuation dB/100m |
3.5 |
4.5 |
7.9 |
9.6 |
13.8 |
19.9 |
26.0 |
28.7 |
30. 3 |
Applications:
LMR cable is a good solution for…
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