RFA 3/8″-50 Ohm

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Description

CONSTRUCTION
Inner conductor Copper-clad aluminum wire Ø 3.1 mm (0.12 in)
Dielectric Cellular polyethylene Ø 8.0 mm (0.32 in)
Outer conductor Corrugated copper tube Ø 9.5 mm (0.37 in)
Jacket See Jacketing Options table below Ø 11.2 mm (0.44 in)
Marking Draka, cable type, manufacture week,
year, batch number and meter mark

ELECTRICAL CHARACTERISTICS at +20°C (+68°F)
Characteristic impedance 50 ± 1 Ω
Return loss 24 dB for 100 m cable with NKC connectors
• 380–500 MHz
• 806–960 MHz
• 1710–1880 MHz
• 1900–2170 MHz
Other bands also available on request
Bands according to customer’s specifications

Attenuation See table
Velocity factor 0.86
Capacitance 78 pF/m (24 pF/ft)
Maximum frequency 14 000 MHz
Max power rating See table
Peak RF voltage rating 1.2 kV
Peak power rating 16.1 kW

DC-resistance
• Inner conductor 3.6 Ω/km (1.10 Ω/1000 ft)
• Outer conductor 3.1 Ω/km (0.94 Ω/1000 ft)

MECHANICAL CHARACTERISTICS
Weight 0.13 kg/m (0.84 lb/ft)
Maximum pulling force 1650 N (363 lb)
Minimum bending radius
• Single bending 50 mm (1.9 in)
• Repeated bending 95 mm (3.7 in)
Operating temperature range -55…+80°C (-67…+176 ºF)
Crush resistance 2.0 kg/mm (110 lb/in)
Bending moment 2.1 Nm (1.5 lb-ft)
Recommended clamp distance 1.0 m (3.3 ft)