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DATA SHEET

Corrugated, 50 Ohm, 18 GHz, 85°C, ø7.6 mm, LSFH jacket

SUCOFEED_1/4_HF_FR

Properties

• Low loss, low IM distortion

levels

• High power capability

• Flame retardant designs

available

• High shieding

e ectiveness

Construction

Component

Material

Detail

Diameter

Centre conductor

Copper clad Aluminum

Wire

1.9mm

Dielectric

SPE (Foamed Polyethylene)

4.6mm

Outer conductor

Copper

Tube, corrugated, 100%

6.4mm

Jacket

LSFH (modified polyethylene)

RAL 9011 - graphite black

7.6 mm +/- 0.4 mm

Electrical data

Impedance

50

+/-1

Operating frequency

≤ 18 GHz

Capacitance

79.7 pF

Inductance

0.2

µH/m

Velocity of signal propagation

83.5 %

Signal delay

4 ns/m

Screening e ectiveness

120dB

Insulation resistance

5000000

MΩ*m

Inner conductor resistance

9.8

/km

Operating Voltage (at sea level)

≤ 0.6 kV

Test voltage (50 Hz/1 min)

≤ 1.3 kV

Mechanical data

Weight

approx. 87 g/m

Static bending radius

≥ 25 mm

Repeated bending radius

50 mm (bendings, up to 15)

Tensile strength

300 N

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