RG 214 /U

Coaxial cable


RG 214 /U 50 Ω
Application

Application

Standards

 

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. RG213 coaxial cable is applied for inst. for radio signal transmission. or as coaxial audio-cable. Suitable for larger distances and in all circumstances requiring special protection against signal interferences. 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.

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


Datasheet RG 214 /U 50 Ω

Construction

Construction

Construction

Technical data

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: silver-coated copper, multi wire stranded , diameter 2,25 ± 0,01 mm, 7 x 0,75 mm
Insulation (dielectric): polyethylene, external diameter 7,25 ± 0,05 mm
External conductor:
1. braid: silver-coated copper, 94% optical overlap
2. braid: silver-coated copper, 97% optical overlap
Sheath: PVC, external diameter 10,8 ± 0,15 mm
sheath colour: black
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 (54 mm)
under load: 10D (108 mm)
Behaviour in fire: IEC 60332-1
Maximal tensile strength: 730 N
Cable weight: 200 kg/km
Copper weight: 133 kg/km
Electrical characteristics:
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Frequency Attenuation at 20 °C Max. permitted strength (at outdoor temperature of 25 °C and max. conductor temperature of 70 °C)
MHz dB/100 W
50 4,9 1500
100 6,9 920
400 15,1 330
1000 26,5 160
3000 50,6 75
5200 67,8 61
5800 73 56


Frequency Losses in return loop
MHz dB
100 ≥ 23
1000 ≥ 20
3000 ≥ 19
5000 ≥ 18
11000 ≥ 17

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