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Coaxial Cables
50 OHM Radiating
Base Station Feeder
DF-B Series
JX412
JX500
JX540
LMR Series
Mini Coaxial Cable
RF100
RF195
RF400
RG6-CCS
RG6U
RG7
RG11
RG11U
RG59
RG59U
RG174U
Communication
Cables
50pr Telephone Cable
100r Telephone Cable
LAN Cable
Cat 5e
Cat 6
Cat 5e
(LSZH)
Cat 6
(LSZH)
Communication
Cable
DSL Cable 24pr
DSL Cable 25pr
DSL Cable 32p
HYAC 50pr
Indoor Cable
SEYVP0.4
SEYVP(V)0.5
SEYVP(V)0.6
SEYVPX2X0.4
SEYVPX2X0.5
SEYVPX2X0.6
Telephone Cable
Customized
Cables
16pr
64pr
Mini Flex Stranded Wire
Fiber
Optic Cables
ADSS 2-12 CORES
GYA 2-144 CORES
GYFTA 2-144 CORES
GYFTY 2-144 CORES
GYTA53 2-144 CORES
GYTA 2-144 CORES
GYTC85 2-12 CORES
GYTS 2-144 CORES
GYTY53 2-144 CORES
GYXTA 2-12 CORES
GYXTC8S 2-12 CORES
Performance
Type Designation
High
Temperature Cables
RG142
RG179
RG316

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Component
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JX-540B
mm
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JX-540L
mm
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JX-540T
mm
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Center
Conductor
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3.15
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3.15
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3.15
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Dielectric
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13.00
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13.00
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13.00
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Outer
Conductor
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13.87
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13.75
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14.40
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Outer
Conductor Thickness
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--
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--
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0.70
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Jacket
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15.90
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15.90
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15.90
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Jacket
Wall Thickness
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1.00
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1.00
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0.75
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Messenger
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2.77
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2.77
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2.77
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Mechanical
Characteristics
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Minimun
Bending Radius(Jacket)
JX-540B 6.0in. 16cm
JX-540L 6.0in. 32cm
JX-540T 4.0in. 32cm
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Minimun
Breaking Strength of Messenger
1800lbs. 816kgf
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Dielectric
Adhesion >20N/5cm
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Attenuation
(20℃,≤dB/100m)
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Frequency(MHz)
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JX-540B
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JX540-L
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JX-540T
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5
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0.46
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0.46
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0.46
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55
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1.54
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1.54
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1.54
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211
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3.12
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3.12
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3.12
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250
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3.38
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3.38
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3.38
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270
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3.51
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3.51
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3.51
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300
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3.71
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3.71
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3.71
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325
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3.87
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3.87
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3.87
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350
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4.03
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4.03
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4.03
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400
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4.33
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4.33
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4.33
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450
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4.59
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4.59
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4.59
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500
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4.89
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4.89
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4.89
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550
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5.12
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5.12
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5.12
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600
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5.38
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5.38
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5.38
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750
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6.07
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6.07
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6.07
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865
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6.56
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6.56
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6.56
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1000
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7.12
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7.12
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7.12
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Notes:
1. Nominal copper thickness for CCA (kg/km):10%
CCA
2. The braiding coverage must be above 80% if you
select braiding shield.
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Electrical
Characteristics
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Capacitance 50±3.0
nf/km
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Impedance 75±2.0
ohms
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Velocity
of Propagation 88%
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Shielding
Effectiveness
JX-540B JX-540L JX-540T
55MHz ≥ 60dB
85dB 100dB
300MHz ≥ 70dB
90dB 110dB
1000MHz ≥ 70dB
90dB 110dB
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Return
Loss (100% swept)
JX-540B JX-540L JX-540T
1~470MHz ≥ 22dB
20dB 22dB
470~1000MHz
≥ 20dB
18dB 20dB
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