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Rotary Swaged Flame Retardant SPUMA-400

RG8 Style 50OHm Cable, rotary swaged and flame retardant

Description

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Rotary Swaged Flame Retardant SPUMA-400

The patented rotary swaging technology (low-loss strand) allows to overcome the common trade-off between flexibility
and low attenuation. Furthermore, the new TPU jacket material provides flame retardancy without compromising on flexibility.

 

Detail view Spuma_400-RS-FR showing patented Rotary Swaging technology

SPUMA_400-RS-FR

Description PE Foam - 50 Ohm - double screened

Cable Design

Material Detail Diameter
Centre conductor Copper Strand, Low-loss 2.74mm
Dielectric SPE (Foamed Polyethylene) 7.24mm
Outer conductor Aluminum / PES longitudinal Foil - 100% coverage 7.4mm
Copper, Tin plated Braid - 91% coverage 8.15mm
Jacket TPU (Urethane TPE) RAL 9005 - bk 10.25mm +/- 0.1

Electrical Data

Impedance 50 ± 2Ω
Operating Frequency ≤ 6GHz
Capacitance 78pF/m
Velocity of signal propagation 85%
Signal Delay 3.9ns/m
Insulation Resist >100000000MΩm
Min. screening effectiveness ≥ 90 dB (up to 6 GHz)
Max. operating voltage ≤ 1.6 kVrms (at sea level)
Test Voltage 3kVrms

General Data

Weight 14.2 kg/100 m
Static Bend Radius 25mm
Repeated Bend Radius 100mm

Environmental Data

Temperature range -40 °C... +85 °C
Installation temperature -20 °C... +60 °C
Flammability EN 60332-1-2,
2011/65/EU (RoHS) compliant

Other Information

Data Sheet pdf

Frequency

Attenuation*

Power**

[GHz] [dB/m] [dB/ft] [W]
0.3 0.08 0.025 1022
0.6 0.12 0.035 723
0.9 0.14 0.043 590
1.2 0.16 0.050 511
1.5 0.19 0.057 457
1.8 0.2 0.062 417
2.1 0.22 0.067 386
2.4 0.24 0.072 361
2.7 0.25 0.077 341
3.0 0.27 0.082 323
3.3 0.28 0.086 308
3.6 0.29 0.090 295
3.9 0.31 0.094 284
4.2 0.32 0.098 273
4.5 0.33 0.101 264
4.8 0.34 0.105 256
5.1 0.36 0.109 248
5.4 0.37 0.112 241
5.7 0.38 0.115 235
6.0 0.39 0.119 229