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Canare L-4CHD 75 ohm Digital Video Coaxial Cable Super Low Loss Coax
หมวดหมู่สินค้า: * Canare
รหัส : 000686

15 มกราคม 2016

ผู้ชม 523 ผู้ชม

L-CHD Series

Canare's variety of 75 ohm coaxial cables support full-range of video formats. Our cutting-edge Supper Low Loss Coax and Low Loss Coax are ideal for 3G-SDI / HD-SDI distribution.

Applications

  • HD-Serial Digital Video
  • Satellite Head Ends
  • HDTV Upgrades
  • Broadband Facilities
  • SMPTE 259M, 292M,424M


Features

  • Best suited to 3G-SDI / HD-SDI transmission.
  • Highly-foamed PE insulation allows further improvement in the attenuation characteristics.
  • Multi-layer insulation in which to each layer is given a different foaming ratio is used to increase strength.
  • Tinned copper braid with aluminum foil brings excellent shielding.
  • L-2.5CHD is ideal for internal rack wiring.
  • Flame resistance UL 1666 Riser (L-2.5CHD, L-4CHD, L-4.5CHD, and L-5CHD).

 

MECHANICAL SPECIFICATIONS
Model Std. Lng. Nom. Wt Inner Cond Inner Insulation
  O.D. Std. Lng. Conductor Cond O.D.
ft. in.   Comp. O.D. in.
(m) (mm) lbs (AWG) in. (mm)
    (kgs)/100m Q'ty/mm (mm  
L-2.5CHD 328 0.17 5.73 -23 0.02 0.1
-100 -4.2 -2.6 1/0.59A -0.59 -2.59
*L-4CHD   0.24 11.46 -20 0.03 0.14
656 -6.1 -5.2 1/0.82A -0.82 -3.68
L-4.5CHD -200 0.28 13.67 -18 0.04 0.18
L-4.5CHD+   -7 -6.2 1/1.02A -1.02 -4.57
*L-5CHD   0.3 16.31 -17 0.05 0.19
  -7.7 -7.4 1/1.20A -1.2 -4.9
L-6CHD   0.35 22.05 -15 0.06 0.24
  -8.9 -10 1/1.5A -1.5 -6.1
L-7CHD   0.4 28.66 -13 0.07 0.29
  -10.2 -13 1/1.8A -1.8 -7.3
*L-8CHD   0.44 30.86 -12 0.08 0.32
  -11.1 -14 1/2.0A -2 -8.2

 

(contd.)MECHANICAL SPECIFICATIONS
Model Outer Conductors Inner Outer Static Characteristic Attenuation
Shield Coverage Cond. Cond. Capacity Impendence dB/100m(328ft)
 & Comp. Resistance Resistance      
  ohm/mile ohm/mile   ohm 750MHz)
  (ohm/km) (ohm/km) (pF/m)    
L-2.5CHD 0.12TA/7/16 39.95 10.5 53 75 30.2
(95% or more) -64.3 -16.9
*L-4CHD 0.14TA/8/16 22.61 7.08 53 75 21.3
(95% or more) -36.4 -11.4
L-4.5CHD 0.14TA/6/24 14.48 6.15 53 75 17.4
L-4.5CHD+ (91% or more) -23.3 -9.9
*L-5CHD 0.14TA/7/24 10 5.1 50 75 15.6
(93% or more) -16.1 -8.2
L-6CHD 0.14TA/7/24 6.4 4.47 50 75 12.9
(93% or more) -10.3 -7.2
L-7CHD 0.16TA/8/24 4.41 3.79 50 75 10.9
(93% or more) -7.1 -6.1
*L-8CHD 0.16TA/7/24 3.6 3.91 50 75 9.6
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