Coaxial Cable PRODUCT

SPECIFICATION

LDF4-50A

Standard coaxial cable, 1/2", 50 ohm foam HELIAX (Wideband from 0.5-8800 MHz) CHARACTERISTICS Mechanical Specifications Pressurizable: Weight (lb/ft): Weight (kg/m): Tensile Strength (lb): Tensile Strength (kg): Flat PlateCrush Strength (lb/in): Flat Plate Crush Strength (kg/mm): Minimum Bending Radius (inches): Minimum Bend Radius (millimeters): Bending Moment (lb-ft): Bending Moment (N-m): Number of Bends (minimum): Number of Bends (typical):

No 0.15 0.22 250.00 113.00 110.00 2.00 5.00 125.00 2.80 3.80 15.00 50.00

Electrical Specifications Cable Impedance (ohms): Maximum Frequency (GHz): Velocity percentage: Peak Power Rating (kW): DC Resistance Inner (ohms/1000ft): DC Resistance Inner (ohms/1000m): DC Resistance Outer (ohms/1000ft): DC Resistance Outer (ohms/1000m): Cable Test Voltage (VDC): Jacket Spark volts (RMS): Capacitance (pF/ft): Capacitance (pF/m): Inductance (microH/ft): Inductance (microH/m): Insulation Resistance (Meg-Ohms):

50.00 8.80 88.00 40.00 0.45 1.48 0.58 1.90 4000.00 8000.00 23.10 75.80 0.06 0.20 100000.00

Construction Materials Dielectric Type: Dielectric Material: Jacket Color: Jacket Description: Customer Support Center: From North America: 1-800-255-1479 International: +1-708-873-2307 www.andrew.com

Low Density Foam Dielectric Ployethylene Foam Black Polyethelyne This Specification Sheet is for reference only and is subject to change without notice. Copyright © 2002 by Andrew Corporation, Printed in U.S.A. 12/3/2002

Coaxial Cable PRODUCT

SPECIFICATION

LDF4-50A

Standard coaxial cable, 1/2", 50 ohm foam HELIAX (Wideband from 0.5-8800 MHz) CHARACTERISTICS Jacket Material: Outer Conductor Material: Inner Conductor Material:

Polyethelyne Corrugated Copper Copper-Clad Aluminum Wire

Dimensions Diameter Over Jacket (inches): Diameter Over Jacket (millimeters): Outer Conductor Outside Diameter (inches): Outer Conductor Outside Diameter (millimeters): Outer Conductor Inside Diameter (inches): Outer Conductor Inside Diameter (millimeters): Inner Conductor Outside Diameter (inches): Inner Conductor Outside Diameter (millimeters):

0.62 15.70 0.55 14.00 0.53 13.50 0.19 4.80

General Specifications Cable Grade: NEC Classification Type: Nominal Size (inches): Short Description:

Standard N/A 1/2 1/2" 50 ohm HELIAX foam coaxial cable

Available Connectors Part Number

Connector Type

Special Characteristics

Inner Contact

Grade

124990-1 209865 L44F L44J L44M L44NT L44P L44R L44U L4PDF L4PDF-A L4PDF-BH L4PDF-PM L4PDF-RC L4PDM L4PDM-A

7/8 EIA Flange F Flange Female F Flange Male HN Male LC Male TNC Female UHF Male 7/8 EIA Flange UHF Female 7-16 DIN Female 7-16 DIN Female 7-16 DIN Female 7-16 DIN Female 7-16 DIN Female 7-16 DIN Male 7-16 DIN Male

Right Angle N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Bulkhead Panel Mount Ring Flare N/A N/A

N/A Solder Solder Solder Solder Solder Solder Solder Solder Solder Solder Solder Solder Captivated Solder Solder

Standard Standard Standard Standard Standard Standard Standard Standard Standard Plated Plated Plated Plated Plated Plated Plated

Customer Support Center: From North America: 1-800-255-1479 International: +1-708-873-2307 www.andrew.com

This Specification Sheet is for reference only and is subject to change without notice. Copyright © 2002 by Andrew Corporation, Printed in U.S.A. 12/3/2002

Coaxial Cable PRODUCT

SPECIFICATION

LDF4-50A

Standard coaxial cable, 1/2", 50 ohm foam HELIAX (Wideband from 0.5-8800 MHz) CHARACTERISTICS L4PDM-RC

7-16 DIN Male

Ring Flare

Captivated

Plated

L4PDR

7-16 DIN Male

Right Angle

Solder

Plated

L4PDR-C

7-16 DIN Male

Right Angle

Captivated

Plated

L4PNF

N Female

N/A

Solder

Plated

L4PNF-A

N Female

N/A

Solder

Plated

L4PNF-BH

N Female

Bulkhead

Solder

Plated

L4PNF-PM

N Female

Panel Mount

Solder

Plated

L4PNF-RC

N Female

Ring Flare

Captivated

Plated

L4PNM-H

N Male

Hex Head

Solder

Plated

L4PNM-HA

N Male

Hex Head

Solder

Plated

L4PNM-RC

N Male

Ring Flare

Captivated

Plated

L4PNR-H

N Male

Right Angle

Solder

Plated

L4PNR-HC

N Male

Right Angle

Captivated

Plated

Attenuation and Average Power Ratings Frequency (MHz)

Attenuation (dB/100ft)

Attenuation (dB/100m)

Average Power (kW)

0.5 1 1.5 2 10 20 30 50 88 100 108 150 174 200 300 400 450 500 512 600 700

0.045 0.064 0.079 0.091 0.205 0.291 0.357 0.463 0.619 0.661 0.688 0.815 0.880 0.946 1.169 1.360 1.447 1.530 1.550 1.686 1.831

0.149 0.211 0.259 0.299 0.672 0.954 1.172 1.520 2.031 2.168 2.256 2.673 2.887 3.103 3.835 4.462 4.748 5.021 5.085 5.533 6.009

40.00 36.11 29.46 25.50 11.35 7.99 6.51 5.02 3.76 3.52 3.38 2.85 2.64 2.46 1.99 1.71 1.61 1.52 1.50 1.38 1.27

Customer Support Center: From North America: 1-800-255-1479 International: +1-708-873-2307 www.andrew.com

This Specification Sheet is for reference only and is subject to change without notice. Copyright © 2002 by Andrew Corporation, Printed in U.S.A. 12/3/2002

Coaxial Cable PRODUCT

SPECIFICATION

LDF4-50A

Standard coaxial cable, 1/2", 50 ohm foam HELIAX (Wideband from 0.5-8800 MHz) CHARACTERISTICS Attenuation and Average Power Ratings Frequency (MHz)

Attenuation (dB/100ft)

Attenuation (dB/100m)

Average Power (kW)

800 824 860 894 960 1000 1250 1500 1640 1700 1800 2000 2100 2200 2300 2500 2700 3000 3300 3400 4000 4900 5000 5200 5300 5600 6000 6100 6600 8000 8800

1.968 1.999 2.046 2.089 2.171 2.220 2.507 2.771 2.911 2.970 3.066 3.251 3.341 3.429 3.516 3.685 3.849 4.086 4.315 4.389 4.820 5.425 5.489 5.617 5.680 5.868 6.113 6.173 6.469 7.262 7.694

6.456 6.559 6.712 6.855 7.124 7.283 8.225 9.092 9.551 9.743 10.057 10.666 10.960 11.250 11.534 12.089 12.627 13.406 14.156 14.400 15.814 17.797 18.009 18.429 18.636 19.251 20.054 20.252 21.224 23.824 25.243

1.18 1.16 1.14 1.11 1.07 1.05 0.93 0.84 0.80 0.78 0.76 0.72 0.70 0.68 0.66 0.63 0.60 0.57 0.54 0.53 0.48 0.43 0.42 0.41 0.41 0.40 0.38 0.38 0.36 0.32 0.30

Customer Support Center: From North America: 1-800-255-1479 International: +1-708-873-2307 www.andrew.com

This Specification Sheet is for reference only and is subject to change without notice. Copyright © 2002 by Andrew Corporation, Printed in U.S.A. 12/3/2002

Coaxial Cable PRODUCT

SPECIFICATION

LDF4-50A

Standard coaxial cable, 1/2", 50 ohm foam HELIAX (Wideband from 0.5-8800 MHz) CHARACTERISTICS

Standard Conditions: For Attenuation. VSWR 1.0, ambient temperature 20ºC (68ºF). For Average Power. VSWR 1.0, ambient temperature 40ºC (104ºF), inner conductor temperature 100ºC (212ºF); no solar loading.

Customer Support Center: From North America: 1-800-255-1479 International: +1-708-873-2307 www.andrew.com

This Specification Sheet is for reference only and is subject to change without notice. Copyright © 2002 by Andrew Corporation, Printed in U.S.A. 12/3/2002