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Low Loss High Power Corrugated coaxial cable and connectors

 2,09 3.399,99

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 2,09

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 3,09

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 3,69

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 3,29

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 63,99

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 779,99

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 879,99

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 3.399,99

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 79,99

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 619,99

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 1.999,99

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 4,99

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 8,99

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 10,99

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 14,99

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 59,99

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 119,99

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 25,99

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 109,99

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 4,49

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 35,99

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 5,99

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Prices shown are without VAT (paid only in EU)

Description

These are professional low-attenuation high power transmission line cables for high performance applications within the telecommunications sector. Radio broadcasting, TV broadcasting, GSM and other sectors.

These cables are ideally suited for the demands of professional radio and TV stations, WLAN, 3M GSM networks, WLAN and extra-long transmission line runs. Available in all major sizes of 1/2 inch, 5/8 inch, 7/8in, 1-1/4in, 1-5/8in and 2-1/4in, ask for a quote, if you need unlisted type. Constructed of a closed-cell polyethylene dielectric and welded-seam solid copper conductors, these cables have passed rigorous testing and meet exacting performance specifications. They are available in standard polyethylene or flame-retardant polyethylene jacket materials, and with premium VSWR levels in several telecommunication bands.

Our opinion: If you plan on using long runs of cable (25 meters and more) or plan on using more than 1KW of power, we strongly suggest that you seriously consider this cable. The savings in greater output power and high power handling justify the extra cost. There is a reason why many professional radio and TV stations use Cellflex cable.

Technical specifications for 1/4 inch Super-flexible Corrugated cable:
– Impedance: 50 ohms
– Inner conductor: Copper wire solid 1.91mm
– Dielectric: Low Loss foam polyethylene 4.39mm
– Outer conductor: Corrugated copper tube 7.5mm
– Jacket: Polyethylene, black: 7.7mm

Mechanical properties (1/4inch):
– Weight: 0.07Kg/m
– Minimum bending radius, single bending: 12.7mm
– Minimum bending radius, repeated bending: 25.4mm
– Max tensile force: 35Kg
– Recommended temp. range: -40C to +60C
– Recommended temp. range during installation: -25C to +60C

Electrical properties (1/4inch):
– Characteristic impedance: 50 +-1 ohms
– Velocity factor: 82%
– Capacity: 24.4pF/m
– Max operating frequency: 20.4GHz
– Cut-off frequency: 25GHz
– Peak power rating: 25.6KW
– Peak RF voltage rating: 900V
– Jacket spark: 2000Vrms
– DC-resistance inner conductor: 3.2ohm/1000 feet
– DC-resistance outer conductor: 2.53ohm/1000 feet

Attenuation (1/4inch):
– 30MHz: 3.08 dB/100m
– 150MHz: 7.02 dB/100m
– 450MHz:12.3 dB/100m
– 900MHz: 17.91 dB/100m
– 1500MHz: 24 dB/100m
– 2500MHz: 32 dB/100m

Power handling (1/4inch):
– 30MHz: 2KW
– 150MHz: 924W
– 450MHz: 520W
– 1500MHz: 278W
– 2500MHz: 210W


Technical specifications for 1/2 inch Corrugated cable:

Structure
– Impedance: 50 ohms
– Inner conductor: Copper wire 4.9mm
– Dielectric: Low Loss foam polyethylene 11.6mm
– Outer conductor: Corrugated copper tube 13.7mm
– Jacket: Polyethylene, black 16mm

Mechanical properties:
– Weight: 0.35Kg/m
– Minimum bending radius, single bending: 70mm
– Minimum bending radius, repeated bending: 200mm
– Max tensile force: 1470N
– Recommended temp. range: -40C to +60C
– Recommended temp. range during installation: -25C to +60C

Electrical properties:
– Characteristic impedance: 50 +-1 ohms
– Velocity factor: 88%
– Capacity: 76pF/m
– Max operating frequency: 3000MHz
– Cut-off frequency: 10200 MHz
– Peak power rating: 25.6KW
– Peak RF voltage rating: 1.6KV
– DC-resistance inner conductor: 0.97ohm/Km
– DC-resistance outer conductor: 1.9ohm/Km

Attenuation:
– 10MHz: 0.67 dB/100m
– 30MHz: 1.17 dB/100m
– 88MHz: 2.02 dB/100m
– 100MHz: 2.16 dB/100m
– 108MHz: 2.25 dB/100m
– 200MHz: 3.08 dB/100m
– 900MHz: 6.8 dB/100m
– 1500MHz: 9.0 dB/100m
– 2300MHz: 11.4 dB/100m
– 3000MHz: 13.2 dB/100m

Power handling (1/2 inch  Corrugated cable):
– 30MHz: 7.27KW
– 88MHz: 4.2KW
– 108MHz: 3.94KW
– 150MHz: 3.2KW
– 450MHz: 1.8KW
– 1250MHz: 1.05KW

For better power handling ability or less loss please use 7/8 inch or thicker corrugated models. Please note that this does not make financial or practical sense in 90% of radio station installations as 1/2″ is more than sufficient.


Technical specifications for 7/8 inch
Corrugated cable:

Structure
– Impedance: 50 ohms
– Inner conductor: Copper wire 9.42mm
– Dielectric: Low Loss foam polyethylene 21.1mm
– Outer conductor: Corrugated copper tube 24.89m
– Jacket: Polyethylene, black 27.48mm

Mechanical properties:
– Weight: 0.432Kg/m
– Minimum bending radius, single bending: 90mm
– Minimum bending radius, repeated bending: 125mm
– Bending moment: 13Nm
– Recommended temp. range: -40C to +60C
– Recommended temp. range during installation: -25C to +60C

Electrical properties:
– Characteristic impedance: 50 +-1 ohms
– Velocity factor: 88%
– Capacity: 76pF/m
– Max operating frequency: 4900MHz
– Peak power rating: 83KW
– Peak RF voltage rating: 2.85KV
– Jacket Spark, volt RMS: 8KV
– DC-resistance inner conductor: 2.82ohm/Km
– DC-resistance outer conductor: 1.04ohm/Km

Attenuation:
– 10MHz: 0.379 dB/100m
– 30MHz: 0.662 dB/100m
– 88MHz: 1.15 dB/100m
– 100MHz: 1.23 dB/100m
– 108MHz: 1.28 dB/100m
– 200MHz: 1.76 dB/100m
– 900MHz: 3.94 dB/100m
– 1500MHz: 5.24 dB/100m
– 2400MHz: 6.84 dB/100m
– 3000MHz: 7.79 dB/100m

Power handling (7/8inch  Corrugated cable):
– 30MHz: 15.3KW
– 88MHz: 8.8KW
– 108MHz: 7.91KW
– 150MHz: 6.67KW
– 450MHz: 3.74KW
– 1250MHz: 2.14KW

Specs and datasheets for these and other cables are available on request

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