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Uma breve apresentação como comprimir conectar F em cabo TRISET-113 e conector BNC em cabo RG-59.
Suporte
Detalhes
![Coaxial cable 75 Ohm TRISET 302 Eca class A+ 1.02/4.6/7.0 110 dB [100 m]](https://www.dipolnet.com/pict/e1005+++.jpg)
Close-up of the Tri-Shield TRISET 302 Eca cable.
![Coaxial cable 75 Ohm TRISET 302 Eca class A+ 1.02/4.6/7.0 110 dB [100 m]](https://www.dipolnet.com/pict/e1005_1.jpg)
Braid coverage 77% (aluminum)
High quality Tri-Shield TRISET 302 Eca E1005 coaxial cable designed for both individual and collective installations. It can be successfully used in DVB-T2 digital terrestrial television installations, FM/DAB radio and multiswitch systems (DVB-T2 terrestrial television and DVB-S/S2 satellite).
Inner conductor made of copper wire with a diameter of 1.02 mm and a triple screen (first glued Al/PET/Al foil + 77% braiding + second Al/PET foil).
Key features:
- compliant with the standard class A+
- flammability class Eca
- 1.02 mm copper core
- tri-shield cable - triple screen
- low attenuation
- excellent fit
- high screening efficiency - in the frequency band up to 2 GHz meets the class A++ requirement
- min. 77% braid coverage
The high-quality, triple-shielded coaxial cable of RG6 category has the inner conductor made of copper wire with a diameter of 1.02 mm, which ensures low loss and durability. The copper wire core does not corrode and the cable is not stiff.
The TRISET 302 Eca E1005 coaxial cable has a 77% braid coverage that guarantees a high level of screening and protects the useful signal from the influence of external interference.
In the case of parallel installation of many cables and long cable sections, it is recommended to use triple-screened cables. Effective screening over long distances eliminates the likelihood of so-called cable crosstalk. It consists of inducing unwanted signals in neighboring cables. This is visible on the screen by image interference: pixelation and freezing of scenes, as is the case with a weak signal or a low-quality signal.
The optimally selected flexibility of the jacket allows for easy installation of the cable both in cable ducts and in installation boxes or mounting boxes.
The cable is manufactured under strict quality standards, with tight tolerances.
In order to secure the minimum bend radius, flush mounted installations should be done with the use of protective conduits.
The Tri-Shield TRISET 302 Eca E1005 coaxial cable meets the EN50117 standard for shielding (class A+) in the 5 - 3000 MHz frequency band.
TRISET cables are compliant with Construction Products Regulation (CPR) and EN 50575 harmonized standard that specifies reaction to fire performance requirements, test and assessment methods for cables used for the supply of electricity and for control and communication purposes, which are intended for use in construction works and subject to performance requirements on reaction to fire.
The 75 Ohm TRISET 302 Eca E1005 coaxial cable has been tested by the notified body TÜV Rheinland with the number 1008 and has been awarded class Eca reaction to fire.
For more on cable fire resistance classes, read The CPR Directive - the new cable order
According to the EN50117 standard, coaxial cables are divided into classes: C, B, A, A+, A++, depending on the screening effectiveness.
Classes of screening efficiency
| Class | 5-30 MHz [mΩ/m] | 30-1000 MHz [dB] | 1-2 GHz [dB] | 2-3 GHz [dB] |
| C | 50 | 75 | 65 | 55 |
| B | 15 | 75 | 65 | 55 |
| A | 5 | 85 | 75 | 65 |
| A+ | 2,5 | 95 | 85 | 75 |
| A++ | 0,9 | 105 | 95 | 85 |
Measurement results of the most important technical parameters.
Coupling impedance in the frequency range of 5-30 MHz
and TRISET 302 Eca cable screening in the frequency range of 30-3000 MHz
In the frequency band up to 2 GHz it meets the class A++ requirement
 |  |
Insertion loss in the 5-3000 MHz range
 |  |
Cable return loss in the frequency range 5-3000 MHz
Smith chart showing the wave impedance of the cable.
Measurements taken at both ends of a 100 m section of cable. Deviations from the nominal value of 75Ω
not exceeding 1% guarantee perfect impedance matching in the entire transmission path.
Signal propagation speed in a cable in the frequency range of 5-1000 MHz
Especificações
| Tipo de Produto | Cabo coaxial | ||
| tipo | |||
| Marca | TRISET | ||
| Comprimento do cabo | m | 100 | |
| Aplicações | Interior | ||
| Classe de cabo | RG-6 | ||
| Conformidade com a legislação nacional relevante | Sim | ||
| Classe CPR | Eca | ||
| Propriedades físicas | |||
| Impedância | Ohm | 75 | |
| Classe de eficiência de triagem | A+ | ||
| Impedância de transferência TI | mΩ/m | ||
| Condutor | Material | Cobre | |
| Diâmetro | mm | ||
| Dielétrico | espuma | Físico | |
| Diâmetro | mm | ||
| protegido | |||
| Nº de folhas | 3 | ||
| Primeira folha | ligado ao dielétrico | Sim | |
| Material | Al/PET/Al | ||
| Trança | Material | Alumínio | |
| diâmetro do fio | mm | ||
| Nº de fios | peças | 16 × 8 | |
| ângulo de enrolamento | grau | ||
| cobertura de trança | 77 | ||
| Segunda folha | Material | Al/PET | |
| bainha | Material | PVC | |
| Diâmetro | mm | ||
| Cor | Branca | ||
| Parâmetros elétricos | |||
| Resistência a 20°C | Ω/km | 32,12 (escudo) 21,91 (condutor) | |
| capacidade | pF/m | ||
| Propriedades mecânicas | |||
| Temperatura de operação | °C | -30...+70 | |
| Temperatura de instalação | °C | -10...+40 | |
| Embalagem | |||
| Caixa de papelão | Comprimento do cabo | m | 100 |
Vídeos
Aplicação prática de uma caixa de junção casa.
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