|
LMR-300
Flexible Low Loss Communications Coax
Ideal for…
• Jumper Assemblies in Wireless Communications Systems
• Short Antenna Feeder runs
• Any application (e.g. WLL, GPS, LMR, WLAN, WISP, WiMax,
SCADA, Mobile Antennas) requiring an easily routed, low loss RF cable
|
 |
| Part Description |
Stock |
| Part Number |
Application |
Jacket |
Color |
Code |
| LMR-300 |
Outdoor |
PE |
Black |
54086 |
| LMR-300-DB |
Outdoor/Watertight |
PE |
Black |
54114 |
| LMR-300-FR |
Indoor/Outdoor Riser CMR |
FRPE |
Black |
54087 |
| LMR-300-FR-PVC |
Indoor/Outdoor Riser CMR |
FRPVC |
Black |
54108 |
| LMR-300-PVC |
General Purpose |
PVC |
Black |
54217 |
| LMR-300-PVC-W |
General Purpose |
PVC |
White |
54203 |
| Environmental Specifications |
| Performance Property |
oF |
oC |
| Installation Temperature Range |
-40/+185 |
-40/+85 |
| Storage Temperature Range |
-94/+185 |
-70/+85 |
| Operating Temperature Range |
-40/+185 |
-40/+85 |
|
| Construction Specifications |
| Description |
Material |
In. |
(mm) |
| Inner Conductor |
Solid BC |
0.070 |
(1.78) |
| Dielectric |
Foam PE |
0.190 |
(4.83) |
| Outer Conductor |
Aluminum Tape |
0.196 |
(4.98) |
| Overall Braid |
Tinned Copper |
0.225 |
(5.72) |
| Jacket |
(see table) |
0.300 |
(7.62) |
| Electrical Specifications |
| Performance Property |
Units |
US |
|
(metric) |
| Velocity of Propagation |
% |
82 |
|
|
| Dielectric Constant |
NA |
1.38 |
|
|
| Time Delay |
nS/ft (nS/m) |
1.20 |
|
(3.92) |
| Impedance |
ohms |
50 |
|
|
| Capacitance |
pF/ft (pF/m) |
23.9 |
|
(78.4) |
| Inductance |
uH/ft (uH/m) |
0.060 |
|
(0.20) |
| Shielding Effectiveness |
dB |
>90 |
|
|
| DC Resistance |
|
|
|
|
| Inner Conductor |
ohms/1000ft (/km) |
2.12 |
|
(7.0) |
| Outer Conductor |
ohms/1000ft (/km) |
2.21 |
|
(7.3) |
| Voltage Withstand |
Volts DC |
|
2000 |
|
| Jacket Spark |
Volts RMS |
|
5000 |
|
| Peak Power |
kW |
|
10 |
|
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