Flex7 RG142B/U

Serving OEMs with connectors, wire & cable assemblies since 1978

Alpha Products,Inc - Wire & Cable Division / 351 Irving Drive, Oxnard, CA 93030, USA Tel: 805-981-8666 / Fax 805-988-6555 / Contact Us
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RG-142B/U Type Coax Cable

Specification:

MIL-C-17/60

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")

Inner shield

SPC (Braid)

3.60mm (0.142")

97% Coverage

Outer shield

SPC (Braid)

4.25mm (0.167")

94% Coverage

Jacket

FEP

4.95mm (0.195")

Light brown color

Item

Specification

Remark

Operating frequency

12.4 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

29.3 pF/ft max

Characteristic impedance

50 ± 2 Ohm

Approx. weight

64.0 kg/km

Nom. attenuation

2.7 dB/100ft (0.09 dB/m)

at 50 MHz

3.9 dB/100ft (0.13 dB/m)

at 100 MHz

9.4 dB/100ft (0.31 dB/m)

at 500 MHz

13.8 dB/100ft (0.45 dB/m)

at 1 GHz

20.8 dB/100ft (0.68 dB/m)

at 2 GHz

26.6 dB/100ft (0.87 dB/m)

at 3 GHz

36.6 dB/100ft (1.20 dB/m)

at 5 GHz


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