Video predstavuje ako komprimovať konektory na DIPOLNET Tri-Shield kábel vyznačujúci sa vysokou tieniacou účinnosťou (trieda A), vďaka dvom Al/P/Al fóliám a 77% opletením. S týmito vlastnosťami je kábel vhodný pre všetky distribučné RF systémy, vrátane SMATV systémov založených na multiprepínačoch.
Tovar bol stiahnutý z ponuky
Alternatívy
Podpora
Detaily
Vysoko kvalitný 75 ohmový koaxiálny kábel Tri-Shield DIPOLNET E1220_300 je určený pre individuálne a zdieľané anténne systémy. Kábel je vhodný pre distribúciu DVB-T, DAB, FM vysielania a satelitných DVB-S/S2 kanálov, aj v multiprepínacích systémoch (SMATV).
Key features
- complies with A-class requirements
- 1.02 mm copper core
- low loss
- perfect impedance matching
- high screening efficiency: A+ class in the vast majority of the transmission range
- min 77% braid coverage
For more on cable fire resistance classes, read The CPR Directive - the new cable order
DIPOLNET cables are compliant with Construction Products Regulation (CPR) and EN 50575 harmonized European standard that specifies reaction to fire performance requirements, test and assessment methods for electric 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.
Koaxiálny kábel DIPOLNET Tri-Shield RG-6 Cu E1220 75 ohmov bol testovaný autorizovanou inštitúciou L.S. Fire Testing Institute Srl s číslom (NB 2479) a získal klasifikáciu Eca podľa EN 13501-6 (reakcia na oheň).
The DIPOLNET Tri-Shield RG-6 Cu E1220 cable EN50117 fulfills the requirements
for class A (screening efficiency) of the EN50117 standard in the 5...3000 MHz band.
RoHS compliance declaration.
DIPOLNET Tri-Shield RG-6 Cu kábel má pokrytie opletením 77%, čo je základom pre vysokú sieťovú účinnosť.
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.
Vďaka vysokej kvalite a vynikajúcim parametrom sa kábel teší veľkej obľube medzi mnohými inštalatérmi. Optimálna pružnosť plášťa umožňuje jednoduchú inštaláciu kábla v káblových rozvodoch a inštalačných krabiciach.
The cable is manufactured under strict technological discipline, with tight tolerances.
In order to secure the minimum bend radius, flush mounted installations should be done with the use of protective tubes.
Signal distribution networks in SMATV systems use multiple coaxial cables arranged in parallel. The lengths of the cable bundles in buildings can reach even 100 meters. It is the reason why the coaxial cables should be characterized by at least the A class of screening efficiency. Effective shielding reduces the crosstalk among the cables, i.e. the unwanted signals coming from adjacent cables. The interference could lead to image distortions or even image "freezing", similarly to situations with weak or low quality signals. High quality TRISET coaxial cables guarantee the required level of isolation between signal paths.
Insertion loss in the 5-3000 MHz range
Insertion loss in the 5-3000 MHz range and Smith chart showing the impedance of the cable. The measurements were taken at two ends of 100 m cable length. Deviations from the nominal value of 75 Ω not exceeding 1% ensure perfect impedance matching in the transmission path.
Podľa normy EN50117 sú nasledujúce triedy koaxiálnych káblov, v závislosti na účinnosti tienenia: C, B, A, A +, A + +.
Triedy účinnosti tienenia
Class\freq. range | 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 |
Cena za 300m kábla
Technické dáta
Product type | Coaxial cable | ||
type | RG-6 TRI-SHIELD | ||
Brand | DIPOLNET | ||
Cable length | m | 300 | |
Aplikácie | |||
Cable class | RG-6 | ||
Compliance with relevant national legislation | Yes | ||
CPR class | Eca | ||
Gel-filled cable | No | ||
Fyzikálne vlastnosti | |||
Impedance | Ohm | 75 | |
Screening efficiency class | A+ | ||
Transfer impedance TI | mΩ/m | ||
Conductor | Material | ||
Diameter | mm | ||
Dielectric | foaming | Physical | |
Diameter | mm | ||
shield | |||
No. of plies | 3 | ||
First foil | bonded to dielectric | ||
Material | |||
Dimensions | μm | ||
total thickness | μm | ||
Braid | Material | ||
wire diameter | mm | ||
no. of wires | pcs. | 16 × 8 | |
winding angle | degree | ||
braid coverage | 77 | ||
Second foil | bonded to sheath | No | |
Material | Al/P/Al | ||
ply thickness | μm | 10/15/10 | |
total thickness | μm | 41 | |
sheath | Material | PVC | |
thickness | mm | ||
Diameter | mm | 7 | |
Color | |||
Elektrické parametre | |||
Resistance at 20°C | Ω/km | ≤32 (shield) ≤22 (conductor) | |
capacity | pF/m | ||
Wave reduction factor | 80 | ||
Mechanické vlastnosti | |||
Pracovná teplota | °C | -20...+70 | |
Installation temperature | °C | -10...+40 | |
Minimum bending radius | mm | 70 | |
Weight | kg/km | 45 | |
Packaging | |||
Spool | Diameter | mm | 300 |
Width | mm | 290 | |
spool hole diameter | mm | 39 | |
m | 300 |
Filmy
Practical implementation of a home junction box.