Belden 7791A B59, Coax Bundled Miniature 10C 23 AWG PVC Black Matte
Description
Belden 7791A B59 is a digital coax snake cable built as a 10-sub-miniature Mini 59 bundle for 75 Ohm video distribution. It uses 23 AWG solid bare copper conductors with a gas-injected foam HDPE core and a Duofoil® 100% tape plus 95% tinned copper braid shield. The cable is designed for SDI/HDTV digital video and supports SMPTE 2081-1 6 Gb/s UHDTV and SMPTE 424M 3 Gb/s HD-SDI 1080p. A PVC inner jacket and overall PVC outer jacket complete the construction, with Riser-CMR compliance for in-building runs.
Belden 7791A B59 Key Features
- 10 Mini 59 coax bundle design for multi-channel 75 Ohm video distribution.
- 23 AWG solid bare copper conductors with a gas-injected foamed HDPE dielectric.
- Shielding uses Duofoil® 100% tape with a 95% tinned copper braid over foil.
- PVC inner jacket and PVC outer jacket for a bundled coax construction.
- Fire rating and compliance include Riser-CMR, NEC/(UL) compliance: CMR, and UL flammability: UL1666 Vertical Shaft.
Belden 7791A B59 Applications
- Use it for SMPTE 2081-1 6 Gb/s UHDTV signal distribution.
- Support SMPTE 424M 3 Gb/s HD-SDI 1080p video links with this cable.
- Choose it for SDI/HDTV digital video installations where consistent 75 Ohm performance is required.
- Meet High Definition (HD) video distribution needs.
- It is also suited to Standard Definition (SDI) video distribution.
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Specifications
| Attribute | Value |
|---|---|
| Cable type | Digital coax snake cable |
| RG type | Mini 59 |
| Coax construction | Coaxial |
| Coax Type | Mini 75 Ohm singles & bundles |
| Flooded | No not flooded over braid |
| Number of coax | 10 |
| Number of Conductors | 10 |
| Nominal Conductor Diameter | 0.023 in |
| Insulation Material | PE - Polyethylene (Foam) |
| Insulation nominal diameter | 0.102 in |
| Insulation notes | Gas Injected |
| Dielectric Material | Foamed HDPE-Hi-Density Polyethylene |
| Shield Type | Both, braid over foil |
| Tape (Layer 1) | Tri-Laminate (Alum+Poly+Alum), Duofoil®, 100% |
| Braid (Layer 2) | Tinned Copper (TC), 95% |
| Inner Jacket Nominal Diameter | 0.159 in |
| Outer jacket nominal diameter | 0.796 in |
| Jacket Material | PVC-Polyvinyl Chloride |
| 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% |
| Nominal conductor DCR | 20.1 Ohm/1000ft |
| Nominal inner Shield 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 | 279 lbs/1000ft |
| Maximum recommended pulling tension | 360 lbs |
| Minimum minor axis bend radius | 8 in |
| UL Voltage Rating | 300 V RMS |
| Environmental space | Indoor/Outdoor |
| Suitability - indoor | Yes |
| Suitability - Outdoor | Yes - Black only |
| Suitability - burial | No |
| Plenum (Y/N) | No |
| CEC / C(UL) compliance | CMG |
| EU CE mark | Yes |
| EU Directive 2000/53/EC (ELV) | Yes |
| EU Directive 2003/11/EC (BFR) | Yes |
| EU Directive 2011/65/EU (RoHS 2) | Yes |
| EU Directive 2012/19/EU (WEEE) | Yes |
| EU Directive 2015/863/EU (RoHS 2 amendment) | Yes |
| EU directive compliance | EU Directive 2003/11/EC (BFR) |
| MII Order #39 (China RoHS) | Yes |
| Color code (Coax 1) | Red |
| Color code (Coax 2) | Green |
| Color code (Coax 3) | Blue |
| Color code (Coax 4) | White |
| Color code (Coax 5) | Yellow |
| Color code (Coax 6) | Brown |
| Color code (Coax 7) | Orange |
| Color code (Coax 8) | Gray |
| Color code (Coax 9) | Purple |
| Color code (Coax 10) | Black |
| Item Type | Belden Coaxial Cable |
| Other Part Numbers | 7791A B59100, 7791A B59250, 7791A B59500, 7791A B591000, UPC 612825355380 |
| Priced Per | FT |
Documents
Images are for reference only. Specifications may change without notice — verify suitability for your application before purchase. The manufacturer's documentation controls.
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