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  • 203-205 Blackburn Road, Mount Waverley, VIC 3149, Australia
  • +61-3-88029296

Times Coaxial Cable LMR400 (100M )

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SKU: 00-0157
  • Description

  • Reviews (0)

  • Features

Overview

LOW LOSS FLEXIBLE CABLE LMR400 

LMR400 cable specifications

Download LMR400 cable specifications

LMR400 coax cable assemblies    

LMR400 coax cable assemblies

Application:

This LMR400 type cable can be considered as an alternative to equivalent diameter corrugated cables.

The foam dielectric provides excellent loss and low return loss levels. The double screen construction (Aluminium foil + tinned copper braid) offers a high level of shielding as well as low leakage. This cable will be advised for feeder and jumper assemblies in cellular networks as well as applications requiring easy routing.
CONSTRUCTION / DIMENSIONS

material

mm

inches

Canter conductor

Solid copper

2.74

0.108

Dielectric

Foam PE (1)

7.24

0.285

Inner shield

AL (3) foil

7.39

0.291

Outer shield

TC (3) braid

8.13

0.320

Jacket black

Black PE(1)

10.29

0.405

(1) PE = Polyethylene

(2) Al = Aluminium

(3) TC = Tinned Copper

MECHANICAL CHARACTERISTICS

recommended minimum

bending radius

25.4 mm

1.0 inch

weight

100 g / m

0.068 Ibs / ft

ENVIRONMENTAL CHARACTERISTICS

operating temperature range

-40 / +85 °C

-40 / +185 °F

fire resistance no
halogen free Yes, LMR400-FR
ELECTRICAL CHARACTERISTICS
characteristic impedance 50Ω ± 2Ω
operating frequency DC – 6 GHz
shielding effectiveness >90 dB
voltage withstanding 2 500 V rms
peak power 16 kW

capacitance

78.4 pF / m

23.9 pF /ft

velocity of propagation 85 % (3.9 ns / m)

Note: typical VSWR for the cable assembly

VSWR=1.2:1 @3GHz

FREQUENCY / ATTENUATION MAX POWER (sea level / 25 °C)
GHz dB/ m dB / ft Watts
0.1 0.04 0.01 1810
0.5 0.09 > 0.03 790
1.0 0.14 0.04 540
1.5 0.17 0.05 440
2.0 0.20 0.06 370
2.5 0.22 0.07 335
3.0 0.25 0.09 300
4.0 0.29 0.10 250
5.0 0.33 0.18 220
6.0 0.37 0.11 200
attenuation calculation (dB/m) (0.127 x √f GHz) + (0.009 x f GHz)

Note: typical attenuation for a couple of connectors (dB) = 0.045 x √f (GHz)




Features

Cable Flex Type Flexible
Cable Type LMR400
IMPEDANCE 50 ohm
WEIGHT (Packed) 15 kg

Reviews

© Racomtech Pty Ltd (ACN:134853 473) / EYou Trust Australia ( ABN 51 687 385 403)


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