L-4.5CHD (metráž)

Canare L-4.5CHD -75 ohm Digital Video Coaxial Cable Super Low Loss Coax (Highly-Foamed PE Insulation

Canare L-4.5CHD - 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	Nom. O.D. in. (mm)	Wt Std. Lng. lbs (kgs)/100m	Inner Cond Conductor Comp. (AWG) Q'ty/mm	Inner Cond O.D. in. (mm	Insulation O.D. in. (mm)
L-4.5CHD L-4.5CHD+	0.28 (7.0)	13.67 (6.2)	(18) 1/1.02A	0.04 (1.02)	0.18 (4.57)

(contd.) MECHANICAL SPECIFICATIONS
Model	Outer Conductors Shield Coverage & Comp.	Inner Cond. Resistance ohm/mile (ohm/km)	Outer Cond. Resistance ohm/mile (ohm/km)	Static Capacity (pF/m)	Characteristic Impendence ohm	Attenuation dB/100m(328ft) 750MHz)
L-4.5CHD L-4.5CHD+	0.14TA/6/24 (91% or more)	14.48 (23.3)	6.15 (9.9)	53	75	17.4