Flex8 RG303

Serving OEMs with connectors, wire & cable assemblies since 1978

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RG-303 Type Coax Cable

Specification:

MIL-C-17/111

Continuous working voltage:

1400V rms max

Operating temperature range:

-55°C ~ +200°C

Item

Material

Diameter

Remark

Center conductor

SPCW

0.94mm (0.037")

Solid type

Dielectric

PTFE (Solid)

2.95mm (0.116")

Outer shield

SPC (Braid)

3.53mm (0.139")

95% Coverage

Jacket

FEP

4.32mm (0.17")

Light brown color

Item

Specification

Remark

Operating frequency

3 GHz max

Conductor resistance

2.06 Ohm/100ft max

at 20°C

Dielectric resistance

1000 MOhm/km min

at 20°C

Test voltage

5000 V rms

1 min

Velocity of propagation

69.5% nom

Capacitance

32 pF/ft max

Characteristic impedance

50 ± 2 Ohm

Approx. weight

45.1 kg/km

Nom. attenuation

1.1 dB/100ft (0.04 dB/m)

at 10 MHz

2.7 dB/100ft (0.09 dB/m)

at 50 MHz

3.9 dB/100ft (0.13 dB/m)

at 100 MHz

5.6 dB/100ft (0.18 dB/m)

at 200 MHz

8.2 dB/100ft (0.27 dB/m)

at 400 MHz

11.0 dB/100ft (0.36 dB/m)

at 700 MHz

12.5 dB/100ft (0.41 dB/m)

at 900 MHz

13.5 dB/100ft (0.44 dB/m)

at 1 GHz


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