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RG-393/U

Specification:

MIL-C-17/127

Continuous working voltage:

1875V rms max

Operating temperature range:

-55C ~ +200C

Construction

Item

Material

Diameter

Remark

Center conductor

SPC

2.40mm (0.094")

Strand 7/0.8

Dielectric

PTFE (Solid)

7.24mm (0.285")

Inner shield

SPC (Braid)

8.00mm (0.315")

92% Coverage

Outer shield

SPC (Braid)

8.75mm (0.344")

94% Coverage

Jacket

FEP

9.90mm (0.39")

Light brown color

Electrical Data

Item

Specification

Remark

Operating frequency

11 GHz max

Conductor resistance

0.152 Ohm/100ft max

at 20C

Dielectric resistance

1000 MOhm/km min

at 20C

Test voltage

7500 V rms

1 min

Velocity of propagation

69.5% nom

Capacitance

32 pF/ft max

Characteristic impedance

50 2 Ohm

Approx. weight

240 kg/km

Max. attenuation

1.7 dB/100ft (0.06 dB/m)

at 50 MHz

2.4 dB/100ft (0.08 dB/m)

at 100 MHz

5.0 dB/100ft (0.16 dB/m)

at 400 MHz

8.8 dB/100ft (0.29 dB/m)

at 1 GHz

18.0 dB/100ft (0.59 dB/m)

at 3 GHz


Alpha Center
351 Irving Drive, Oxnard, CA 93030, USA

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