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LMR-400 Coaxial Cable 500 ft. Reel (50 Ohm, Amphenol Times Microwave)

LMR-400 Coaxial Cable 500 ft. Reel (50 Ohm, Amphenol Times Microwave)

LMR-400 Coaxial Cable 500 ft. Reel (50 Ohm, Amphenol Times Microwave)

  • Regular price $800.00 USD Sale price$650.00 USD
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Description

Product Description

Made in USA, this LMR400 coax cable 500 feet reel length has 50 Ohm impedance. It is manufactured by Amphenol Times Microwave. It can be used as a drop-in replacement for RG-8/9913 Air-Dielectric type cable. It offers very low loss communication over coax. It is an ideal choice for jumper assemblies in wireless communications systems. Must be used for short antenna feeder runs because it is not recommended for over 100 ft. runs. Otherwise, it is suitable for practically any application such as WLL, GPS, LMR, WLAN, WISP, WiMax, SCADA, and mobile antennas that need an easily routed, low loss RF cable.

The Times Microwave LMR-400 type cable's a low loss braided coaxial cable. This 3/8 inch 50 Ohm coaxial cable has a stranded outer conductor and a bare copper center conductor. A 100 percent foil and 88 percent coverage braided shield prevents loss. It offers similar performance compared to corrugated copper cables but provides higher flexibility (1 in bending radius) and simplified connection. It can be used in almost any application where handling characteristics, improved shielding, and low loss is required.

Specifications Overview:

Part Number LMR-400
Application Outdoor
Jacket PE
Jacket Color Black
Impedance (Ohm) 50
Center Conductor Material Copper Clad Aluminum
Loss @ 50 MHz 0.90 dB
Loss @ 100 MHz 1.2 dB
Loss @ 400 MHz 2.5 dB
Loss @ 900 MHz 3.9 dB
Loss @ 1000 MHz 4.10 dB
Shield % 100% foil 88% braided
Center Conductor Diameter 0.108 in.
Nominal O.D. 0.405 in.
Center Conductor Construction Solid
VOP 85 %
Dielectric Insulation PE
Manufacturer Times Microwave Systems
Nominal Core O.D. 0.285 in.
Nominal Capacitance (pF/ft) 23.9

Construction Materials:

Inner Conductor Solid BCCAI, 0.108 inch
Dielectric Material Foam PE, 0.285 inch
Outer Conductor Aluminum Tape, 0.291 inch
Overall Braid Tinned Copper, 0.320 inch
Jacket Color Black

Electrical Specifications:

Velocity of Propagation 84%
Dielectric Constant 1.38
Time Delay 1.20 nS/ft (nS/m)
Impedance 50 Ohm
Capacitance 23.9 pF/ft (pF/m)
Inductance 0.060 uH/ft (uH/m)
Shielding Effectiveness >90 dB

DC Resistance:

Inner Conductor 4.6 ohms/1000ft (/km)/td>
Outer Conductor 5.4 ohms/1000ft (/km)
Voltage Withstand 2500 Volts DC
Jacket Spark 8000 Volts RMS
Peak Power 16 kW

Mechanical Specifications:

Bend Radius: installation 1 in. (mm)
Bend Radius: repeated 4 in. (mm)
Bending Moment 0.5 ft-lb (N-m)
Weight 0.068 lb/ft (kg/m)
Tensile Strength 160 lb (kg)
Flat Plate Crush 40 lb/in. (kg/mm)

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Warning

Note: For any signal booster to help, outside signal strength must be at least -110 dB or there must be a clear line of sight to a cell tower that is within twenty miles. Please check outside signal level in decibels before ordering. Square footage stated in signal booster listings is based on good signal outside. If it is any weaker, the boosted sq. ft. area will be considerably lower, accordingly.

If it is too weak, submit request for cell coverage solution assessment. Upon receipt of questionnaire, we will perform residential or business site survey. This will help us determine the system that is needed to improve cell coverage. Then, we will create system design using that system such as femtocell, active or hybrid distributed antenna system (DAS), or other carrier feed signal enhancing method available that will work at your signal-challenged location. Finally, we will schedule for installation after equipment and installation service quote has been approved by you, or your company.

Please note: Most home / office / building cell signal booster kits only include bracket to mount exterior antenna on outside wall, edge of roof, or existing pipe up to 2 inches in diameter. Mounting pole not included with most kits, unless stated specifically that it is included for free. Therefore, a mounting post must be purchased separately if you will require it to mount exterior antenna.


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