RG 216 /UCoaxial cable |
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Application |
Standards |
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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. RG216 coaxial cable is applied for inst. in video surveillance systems. 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 |
RG 216 /U 75 Ω |
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: | tinned copper, multi wire stranded, diameter 1,17 ± 0,05 mm, 7 x 0,4 mm | |
Insulation (dielectric): | polyethylene, external diameter 7,25 ± 0,05 mm | |
External conductor: | ||
1. braid: | bare copper, 96% optical overlap | |
2. braid: | bare copper, 96% 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: | 605 N | |
Cable weight: | 180 kg/km | |
Copper weight: | 109,2 kg/km | |
Electrical characteristics: | ||
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 |
10 | 2,2 | 2100 |
100 | 7,5 | 650 |
400 | 17 | 270 |
1000 | 29,7 | 150 |
2000 | 44,0 | 90 |
3000 | 59 | 70 |
Frequency | Losses in return loop |
MHz | dB |
10 - 100 | ≥ 23 |
100 - 1000 | ≥ 20 |
1000 - 3000 | ≥ 19 |