|RG 174 A/U 50 Ω

RG 174 A/U 50 Ω

Application

Coaxial cables are applied for broadband transmission of radio, TV, video and data signals. Applicable up to GHz-a level, with low attenuation and low signal distortion. RG174 coaxial cable is applied for inst. for short-distance radio signals, and in all circumstances of restricted area requiring a small cable cross-section. Polyethylene of low dielectric constant enables high-speed signal diffusion, and good flexibility at installation. Permitted only indoor application, exceptionally also outdoor, under protection against sunlight.

Standards

MIL-C-17F
MIL-C-17G

Construction

Concentric conductors, insulation (dielectric) and sheath. Cable retains its function if inner and external conductor are at exact constant distance, without any cable bending.
Inner conductor: copper-clad steel wires, bimetal, stranded, diameter 0,48 ± 0,01 mm, 7 x 0,16 mm
Insulation (dielectric): polyethylene, external diameter 1,52 ± 0,05 mm
External conductor: braid of tinned copper wires 0,16 mm, 87% optical overlap
Sheath: PVC, external diameter 2,7 ± 0,10 mm
sheath colour: black

Technical data

Temperature range:
during installation: -15 °C up to +55 °C
operating temp.: -40 °C up to +85 °C
Min. inner bending radius:
without load: 5D (14 mm)
under load: 10D (27 mm)
Behaviour in fire: IEC 60332-1
Maximal tensile strength: 35 N
Cable weight: 11,2 kg/km
Copper weight: 5,9 kg/km
Electrical characteristics:

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