Section 10

COAXIAL CABLE and FITTINGS
Updated 26 August 2009

RG223 Double Silver Braided Coaxial Cable, Low PIM, 50 Ohm
Availability

STOCK

RG223 is a double silver braided 50 ohm coaxial cable with a silver plated copper inner line. This construction delivers genuine Low PIM performance. RG223 cable is therefore an excellent choice for use in Phasing Harnesses and Cable Sets. Available in cut lengths, the Order Code is 7887. A 100 metre roll is available at a reduced price per metre. The full roll Order Code is 7887-100.

Construction Specifications for RG223 Cable
Inner Conductor Dielectric Outer Conductor Overall Braid Jacket Bend Radius Weight Operating Temperature Cutoff Frequency Velocity of Propogation Signal Delay Impedance Capacitance Shielding Effectiveness DC Resistance

(7887)

Silver Plated Copper Wire, 0.88 mm Solid Polyethylene (PE), 2.95 mm Double Silver Braid, 3.60 mm and 4.20 mm Tinned Copper, 96% coverage Black PVC, 5.40 mm outside diameter Once: 30 mm 5.5 kg per 100 metres -40OC to +70OC 5 GHz 66.3 % 5.03 nS/m 50 Ohms 100.7 pF/m > 85 dB Inner Conductor: Outer Conductor: 27.7 ohms/km 6.7 ohms/km Repeated: 55 mm

Mechanical Specifications

Electrical Specifications

Attenuation
Frequency 30 MHz 50 MHz 100 MHz 150 MHz 220 MHz 450 MHz 900 MHz 1500 MHz 1800 MHz 2000 MHz 2500 MHz

Per 100 metres
8.0 dB 9.0 dB 10.66 dB 15.30 dB 25.20 dB 30.50 dB 40.70 dB 55.40 dB 65.30 dB 70.10 dB 85.10 dB

Maximum Power
10 MHz 50 MHz 100 MHz 200 MHz 400 MHz 1000 MHz 3000 MHz 5000 MHz 1,000 Watts 450 Watts 400 Watts 300 Watts 200 Watts 150 Watts 80 Watts 40 Watts

ZCG Scalar, Head Office, 1 Hall Street, PO Box 7, Lindenow, Victoria, 3865, Australia Telephone (03) 5157-1203, Fax (03) 5157-1641 sales@zcg.com.au

www.zcg.com.au