Andrew LDF4-50A LDF4RK-50A Benutzerhandbuch
Produktcode
LDF4RK-50A
LDF450A, HELIAX® Low Density Foam Coaxial Cable, corrugated copper, 1/2 in, black PE jacket
LDF4-50A
CHARACTERISTICS
Construction Materials
Jacket Material
PE
Outer Conductor Material
Corrugated copper
Dielectric Material
Foam PE
Flexibility
Standard
Inner Conductor Material
Copperclad aluminum wire
Jacket Color
Black
Dimensions
Nominal Size
1/2 in
Cable Weight
0.15 lb/ft | 0.22 kg/m
Diameter Over Dielectric
12.954 mm | 0.510 in
Diameter Over Jacket
15.875 mm | 0.625 in
Inner Conductor OD
4.8260 mm | 0.1900 in
Outer Conductor OD
13.970 mm | 0.550 in
Electrical Specifications
Cable Impedance
50 ohm ±1 ohm
Capacitance
23.1 pF/ft | 75.8 pF/m
dc Resistance, Inner Conductor
0.450 ohms/kft | 1.480 ohms/km
dc Resistance, Outer Conductor
0.580 ohms/kft | 1.903 ohms/km
dc Test Voltage
4000 V
Inductance
0.190 µH/m | 0.058 µH/ft
Insulation Resistance
100000 MOhm
Jacket Spark Test Voltage (rms)
8000 V
Operating Frequency Band
1 – 8800 MHz
Peak Power
40.0 kW
Pulse Reflection
0.5%
Velocity
88%
Environmental Specifications
Installation Temperature
40 °C to +60 °C (40 °F to +140 °F)
Product Specifications
©2010 CommScope, Inc. All rights reserved.
All trademarks identified by ® or ™ are registered trademarks or trademarks, respectively, of CommScope.All specifications are subject to change.
See www.commscope.com/andrew for the most current information.
All trademarks identified by ® or ™ are registered trademarks or trademarks, respectively, of CommScope.All specifications are subject to change.
See www.commscope.com/andrew for the most current information.
page 1 of 3
6/1/2010