| Customization: | Available |
|---|---|
| Application: | Coaxial Cable |
| Conductor Material: | BC/CCS/CCA/TC/CU/CCAG |
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RG8 Coaxial cable
Description: Coaxial cable is an electrical cable consisting of a centre conductor wire, coated by PE or Foamed PE insulation, surrounded by cylindric conducting sheath, usually surrounded by a final insulating layer. It is used as a high-frequency transmission line to carry a high-frequency or broadband signal. As to lansan,mainly supplying the most common coaxial cable in use including RG8,RG58 of 50ohm impedance, RG6 ,RG11, RG59 of 75ohm impedance.
Application: 50 ohm coaxes, used in radio transmission and computer networks, RG-8 being a rather large cable.
Specification:
Conductor:11AWG/10AWG, stranded bare copper center conductor;
Dielectric:gas expanded polythylene dielectric;Nominal Dia.:7.25mm(0.285in)
inner shield :aluminum-polypropylene-aluminum laminated tape with overlap bonded to dielectric;
outer shield :,Tinned bare copper braid wire, 95%coverage;
jacket of black PVC (LSZH optional) Nominal outside diameter is10.3 mm. (0.405 in.).
Nominal Impendence:50ohm.
Structural parameter
|
RG8 |
||
|
CONDUCTOR
|
MATERIAL |
BC |
|
Nom. Dia. |
0.74mm*7 |
|
|
DIELECTRIC |
MATERIAL |
FPE |
|
Nom. Dia. |
7.25mm |
|
|
SHIELD |
MATERIAL |
Al foil +0.14mm*144 TC braiding |
|
COVERAGE |
95% |
|
|
JACKET |
MATERIAL |
PVC |
|
Nom. Thick. |
0.8mm |
|
|
Nom. Dia. |
10.24mm |
Electrical performance of Dua Belden rg8
|
Nominal Impedance (Ω) |
50 |
||
|
Nominal Velocity of Propagation (%) |
66 |
||
|
Nominal Capacitance (pF/m) |
100 |
||
|
Sparker Test (VAC) |
3000 |
||
|
SRL (dB) |
20 |
||
|
Attenuation [@68°F(20°C) |
Frequency(MHZ) |
Maximum(Db/100ft) |
Maximum(dB/100m) |
|
10 |
0.55 |
1.80 |
|
|
20 |
0.85 |
2.80 |
|
|
50 |
1.34 |
4.40 |
|
|
100 |
2.07 |
6.80 |
|
|
200 |
2.96 |
9.70 |
|
|
400 |
4.61 |
15.10 |
|
|
500 |
4.94 |
16.20 |
|
|
600 |
/ |
/ |
|
|
800 |
6.56 |
21.50 |
|
|
1000 |
7.47 |
24.50 |
|
Applications:
1) CATV-community antenna television
2) CCTV-closed-circuit television
3) DBS-direct broadcasting satellite
Inner Packing:
100m/roll, 200m/roll,300m/roll,100yards/roll;200yards/roll;300yards/roll
305m (1,000ft) wooden reel, wooden drum, plastic drum
Outer Packing:
Wooden Drum, Carton Box, Pull Out Box
Cable show:
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