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RF cable - SPUMA 400

RF cable - SPUMA 400

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RF cable - SPUMA 400

Product catalog summary

Benefits

Less attenuation
Lower price
Excellent return loss (VSWR)

LMR® is a registered Trademark of Times Microwave Systems.

Applications

Communication
Industrial and Railway
Defence

Features

Very low loss
Flexible cable
Non-halogen (non-toxic) low smoke, flame resistant type available

Product Overview: SPUMA 400

SPUMA 400 is a flexible RF cable equivalent to LMR® 400.

Construction

Material	Diameter
Center conductor	Solid copper-plated aluminum wire, 2.74 mm
Dielectric	Foamed polyethylene, 7.24 mm
Inner shield	Aluminum/PES longitudinal foil, 7.4 mm
Outer shield	Tin-plated copper braid, 8.15 mm
Jacket	SPUMA_400: polyethylene, SPUMA_400-FR: LSFH (modified polyethylene), 10.25 mm +/-0.1

Electrical Characteristics

Characteristic	SPUMA_400	SPUMA_400-FR
Impedance	50 Ω +/-2	50 Ω +/-2
Operating frequency	6 GHz	6 GHz
Capacitance	78 pF/m	78 pF/m
Velocity of propagation	85%	85%
Signal delay	3.9 ns/m	3.9 ns/m
Insulation resistance	108 MΩm	108 MΩm
Min. screening effectiveness up to 6GHz	> 90 dB	> 90 dB

General Characteristics

Characteristic	SPUMA_400	SPUMA_400-FR
Weight	9.4 kg / 100 m	11.5 kg / 100 m
Min. bending radius	Static: 25 mm, Repeated (for max. 50 bendings): 100 mm	Static: 25 mm, Repeated (for max. 50 bendings): 100 mm
Temperature range	Operation: –40 °C up to +85 °C, Installation: –20 °C up to +85 °C	Operation: –40 °C up to +85 °C, Installation: –20 °C up to +85 °C
Railway standards	–	DIN EN 5510-2 and CEN/TS 45545 compliant
Halogen free	IEC 60754	IEC 60754
RoHS compliant	2002/95/EC	2002/95/EC

Performance Graphs

Graphs show attenuation vs. frequency and return loss vs. frequency for SPUMA 400-FR and LMR-400-FR.

Suitable Connectors

Various TNC, N, QN, and 7/16 connectors are compatible with SPUMA-400.

Return Loss of Assembly

1 GHz: >28 dB
2.5 GHz: >23 dB
3.5 GHz: >18 dB
6 GHz: >15 dB

Standards Compliance

SPUMA_400-FR-01 is compliant with DIN 5510 and CEN/TS 45545 railway standards.

Assembly Configurator

HUBER+SUHNER provides individual assembly solutions with a web-based tool for easy and fast configuration.

Certification

HUBER+SUHNER is certified according to ISO 9001, ISO 14001, ISO/TS 16949, and IRIS.

Disclaimer

Technical specifications and fitness for any particular purpose are provided exclusively in written agreements. The information is intended for general informational purposes only.

Catalog excerpts

Flexible RF cable equal to LMR®400 • Flexible cable • Non-halogen (non-toxic) low smoke, flame resistant type available • Less attenuation • Less price • Excellent return loss (VSWR) LMR® is a registered Trademark of Times Microwave Systems ^•^^ Excellence in Connectivity Solutions

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SPUMA-400 Cable design Construction Material Diameter 1 Center conductor solid copper-plated aluminum wire 2.74 mm 2 Dielectric foamed polyethylene 7.24 mm 3 Inner shield aluminum/PES longitudinal foil 7.4 mm 4 Outer shield tin-plated copper braid 8.15 mm 5 Jacket SPUMA_400: polyethylene SPUMA_400-FR: LSFH (modified polyethylene) 1 0.25 mm +/-0.1 Electrical characteristics SPUMA_400 Impedance SPUMA_400-FR 50 Ω +/-2 Operating frequency 6 GHz Capacitance 78 pF/m Velocity of propagation 85 % Signal delay 3.9 ns/m Insulation resistance 108 MΩm Min. screening effectiveness up to 6GHz > 90 dB General...

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Product portfolio Railway standards Assembly configurator HUBER+SUHNER provides individual assembly • Web-based tool • Fast configuration EXCELLENCE N CONNECTIVITY SOLUTIONS GROUP SITE D Select Cable Entry Protection Left Cable Assembly Lencih:: =iZ rr Straight Plug Right Angle Plug I Select Ca&le Entry Protection Right Enter a name faryour configurated assembly D Enter Caole Assembly L( S-tandard "clerar HUBER+SUHNER is certified according to t is exclusively in written agreements that we provide our customers with warrants and representations as to the technica specifications and/or the fitness...

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