Computronic CF11

Application / Description

Absolutely high-quality, FRNC multicore particularly for the professional, analog transmission of microphone signals in broadcasting stations, theatres, sports-facilities and studios. Very small outside diameter due to the assigned materials and the compact structure.

Product range

Construction / audio

Conductor

• tinned stranded copper wire

Structure of conductor

• 19 x 0,10 mm

Cross section

• 0,15 qmm

number of cores

• depending on the article

Core insulation

• PE

Colour sequence

• kabeltronik colour code

number of pairs

• depending on the article

Pre-twisting

• 2 cores to a pair

Element shield

• tinned copper spiral shield

Element jacket

• PETE

Element colour sequence

• numbered

Overall shield

• tinned copper braid

Outer jacket

• FRNC (LSZH)

Outer jacket colour

• black, sim. RAL 9005

Technical characteristics

Temperature range

• static: -20 °C to +70 °C
• dynamic: -5 °C to +70 °C

Bending radius

• > 12 x O.D.

Operating capacity (C/C)

• approx. 80 pF/m

Operating capacity (C/S)

• approx. 140 pF/m

Characteristic impedance

• 0,3 Mhz: 90 Ohm ±10%
  1,0 Mhz: 90 Ohm ±10%
  3,0 Mhz: 85 Ohm ±10%
  10,0 Mhz: 85 Ohm ±10%

Attenuation

• 0,3 Mhz: approx. 2,0 db/100m
  1,0 Mhz: approx. 2,8 db/100m
  3,0 Mhz: approx. 7,8 db/100m
  10,0 Mhz: approx. 19,3 db/100m

Cross-talk attenuation

• 0,3 Mhz: approx. 85 db/100m
  1,0 Mhz: approx. 80 db/100m
  3,0 Mhz: approx. 76 db/100m
  10,0 Mhz: approx. 71 db/100m

Testing voltage (C/C)

• 250 V

Testing voltage (C/S)

• 1.000 V

Packaging

Rings, Reels
Lower and upper lengths according to availability. Special packaging on request.

Add-on information

Please take notice about the very small O.D.

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