P3 500 JCASS

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Specifications subject to change.

Revision: 06/06/07

Center Conductor

Dielectric

Solid Aluminum Shield

Medium Density

PE Jacket

Migra-Heal







Flooding Compound

PIII

®

500 JCASS

75 Ohm Coaxial Cable

Trunk & Distribution

PRODUCT DESCRIPTION: (UNDERGROUND CONSTRUCTION)

SOLID ALUMINUM TUBE SWAGED ONTO DIELECTRIC

CORE, FULLY BONDED COPPER CLAD CENTER CONDUCTOR,

MIGRA-HEAL



 FLOODING COMPOUND, MEDIUM DENSITY

PE JACKET

CENTER CONDUCTOR:

COPPER CLAD ALUMINUM

NOMINAL DIAMETER: 0.109” (2.77 mm)

DIELECTRIC:

MICRO-CELLULAR FOAM PE

NOMINAL DIAMETER: 0.450” (11.43 mm)

SHIELD:

SOLID ALUMINUM TUBE

NOMINAL OUTER CONDUCTOR THICKNESS: 0.024” (0.61 mm)

JACKET:

MEDIUM DENSITY PE (FLOODED WITH MIGRA-HEAL





FOR UNDERGROUND CONSTRUCTION)

NOMINAL JACKET THICKNESS: 0.030” (0.76 mm)

NOMINAL DIAMETER OVER FLOODED JACKET: 0.570” (14.48 mm)

MECHANICAL CHARACTERISTICS:

MINIMUM BEND RADIUS: STANDARD= 6.0” (15.2 cm)

MINIMUM BEND RADIUS: BONDED = 3.5” (8.9 cm)

MAXIMUM PULLING TENSION = 300 lbs. (136 kg

f

)

ELECTRICAL CHARACTERISTICS:

CAPACITANCE: 15.3 ± 1.0 pf/ft. (50 ±3.0 nf/km)

IMPEDANCE: 75 ± 2 Ohms

VELOCITY OF PROPAGATION: 87% NOMINAL

NOMINAL DC LOOP RESISTANCE @ 68ºF: 1.72 Ohms/1000 ft. (5.64 Ohms/km)

ATTENUATION @ 68ºF (20ºC):

@ Frequency MHz dB/100 ft. (MAX.) dB/100 meters (MAX.)

5 MHz

0.16

0.52

55 MHz 0.54 1.77

83 MHz 0.66 2.17

211 MHz 1.09 3.58

250 MHz 1.20 3.94

300 MHz 1.31 4.30

350 MHz 1.43 4.69

400 MHz 1.53 5.02

450 MHz 1.63 5.35

500 MHz 1.73 5.67

550 MHz 1.82 5.97

600 MHz 1.91 6.27

750 MHz 2.16 7.09

865 MHz 2.34 7.68

1000 MHz 2.52 8.27

Shipping Weight (lbs.

/kft): 123

-

(kg/km): 183

1100 CommScope Place

Hickory, NC 28603

(800) 982-1708

(828) 324-2200

Fax: (828) 324-3400

Int’l Fax: (828) 323-4989

www.commscope.com

CommScope Properties, LLC

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