Belden 7790A B59 Miniature groupé 6 23 AWG Blindé PVC Noir Mat
Description
Belden 7790A B59 est un câble snake coaxial numérique miniature groupé, avec une construction 6-sub-miniature 23 AWG. Il est classé Riser-CMR et dispose d’une gaine en PVC noire, mate. Le câble est fabriqué avec des conducteurs en cuivre nu massif, une âme en HDPE expansé et un blindage Duofoil® + tresse en cuivre étamé à 95%.
Applications
- Utilisé pour les installations de câble snake coaxial numérique nécessitant une construction miniature groupée.
- Adapté aux cheminements riser (CMR) dans les parcours de câbles de bâtiment.
- Prend en charge les configurations de câblage Blindé utilisant un blindage Duofoil® + tresse en cuivre étamé à 95%.
Spécifications
| Attribute | Value |
|---|---|
| Cable type | Digital coax snake Cable |
| Coax construction | Coaxial |
| Coax Type | Mini 75 Ohm singles & bundles |
| RG type | Mini 59 |
| Flooded | No not flooded over braid |
| Number of coax | 6 |
| Number of Conductors | 6 |
| Wire size | 23 AWG |
| Stranding | Solid |
| Conductor Type | Solid Conductor |
| Conductor Material | BC - Bare Copper |
| Nominal Conductor Diameter | 0.023 in |
| Dielectric Material | Foamed HDPE-Hi-Density Polyethylene |
| Insulation Material | PE - Polyethylene (Foam) |
| Insulation nominal diameter | 0.102 in |
| Insulation notes | Gas Injected |
| Shield Type | Both, braid over foil |
| Tape shield (Layer 1) | Tri-Laminate (Alum+Poly+Alum), Duofoil®, 100% |
| Braid shield (Layer 2) | Tinned Copper (TC), 95% |
| Inner jacket material | PVC - Polyvinyl Chloride |
| Inner Jacket Nominal Diameter | 0.159 in |
| Outer jacket material | PVC - Polyvinyl Chloride |
| Outer jacket nominal diameter | 0.597 in |
| Coax identification | 1: Red; 2: Green; 3: Blue; 4: White; 5: Yellow; 6: Brown |
| Nominal characteristic impedance | 75 Ohm |
| Nom. capacitance (Conductor to Shield) | 16.5 pF/ft |
| Nominal inductance | 0.106 µH/ft |
| Nominal delay | 1.24 ns/ft |
| Nominal velocity of propagation (VP) [%] | 83% |
| UL Voltage Rating | 300 V RMS |
| Nominal conductor DCR | 20.1 Ohm/1000ft |
| Nominal inner Shield DCR | 7.6 Ohm/1000ft |
| Outer conductor DCR | 7.6 Ohm/1000ft |
| Return loss (5 - 1600 MHz) | 23 dB |
| Return loss (1600 - 4500 MHz) | 21 dB |
| Return loss (4500 - 6000 MHz) | 15 dB |
| Insertion loss @ 1 MHz | 0.4 dB/100ft |
| Insertion loss (3.6 MHz) | 0.8 dB/100ft |
| Insertion loss @ 10 MHz | 1.2 dB/100ft |
| Insertion Loss (71.5 MHz) | 3.1 dB/100ft |
| Insertion Loss (135 MHz) | 3.8 dB/100ft |
| Insertion Loss (270 MHz) | 5.4 dB/100ft |
| Insertion Loss (360 MHz) | 6.2 dB/100ft |
| Insertion Loss (540 MHz) | 7.7 dB/100ft |
| Insertion Loss (720 MHz) | 9.1 dB/100ft |
| Insertion Loss (750 MHz) | 9.5 dB/100ft |
| Insertion loss @ 1000 MHz | 10.5 dB/100ft |
| Insertion loss 1500 MHz | 13 dB/100ft |
| Insertion loss (2500 MHz) | 16.9 dB/100ft |
| Insertion Loss (3000 MHz) | 18.5 dB/100ft |
| Insertion Loss (4500 MHz) | 24.6 dB/100ft |
| Insertion loss 6000 MHz | 28.97 dB/100ft |
| Operating Temperature Range | -35°C To +75°C |
| Non-UL temp rating | 75°C |
| UL Temperature Rating | 60°C |
| Bulk cable weight | 162 lbs/1000ft |
| Maximum recommended pulling tension | 216 lbs |
| Minimum minor axis bend radius | 6 in |
| Environmental space | Indoor/Outdoor |
| Suitability - indoor | Yes |
| Suitability - Outdoor | Yes - Black only |
| Suitability - burial | No |
| Plenum (Y/N) | No |
| NEC / UL compliance | CMR |
| CEC / C(UL) compliance | CMG |
| CPR Euroclass | Eca |
| UL flammability | UL1666 Vertical Shaft |
| CSA flammability | FT4 |
| EU CE mark | Yes |
| EU Directive 2011/65/EU (RoHS 2) | Yes |
| EU Directive 2015/863/EU (RoHS 2 amendment) | Yes |
| EU Directive 2012/19/EU (WEEE) | Yes |
| EU Directive 2000/53/EC (ELV) | Yes |
| EU Directive 2003/11/EC (BFR) | Yes |
| MII Order #39 (China RoHS) | Yes |
| Item Type | Belden Coaxial Cable |
| Other Part Numbers | 7790A B59100, 7790A B59250, 7790A B59500, 7790A B591000, UPC 612825355403 |
| Priced Per | FT |
Documents
Les images sont fournies à titre indicatif uniquement. Les spécifications peuvent changer sans préavis — vérifiez l'adéquation à votre application avant l'achat. La documentation du fabricant fait foi.
Besoin d'une coupe sur mesure, d'un prix de gros ou d'une fiche technique ?
Notre équipe établit des devis pour les longueurs personnalisées et les commandes en gros, généralement le jour même.