BELDEN 9165/9265 - VIDEO COAX/AUDIO TWIN CABLE
These are composite cables specifically for use when analogue video and audio signals need to be run together, for example with some CCTV cameras. It consists of an RG59/U type coax joined in a figure-of-eight lay up to one or three twisted-pair screened audio cables, the centre web can be parted to allow termination into connectors at either end.
Technical Specification:
Video
| Cable size group: |
Q |
| Inner conductor: |
7/0.255mm (7/30AWG) (0.35mm sq.) plain copper |
| Dielectric: |
Foam polyethylene, 3.70mm OD |
| Screen: |
Plain copper braid, optical coverage 95% |
| Construction: |
Coaxial cable |
| Impedance: |
75 ohms |
| Capacitance: |
56.7pF/m nominal |
| Velocity of propagation: |
78% |
| Return loss: |
15dB nom. 5-3000MHz |
Audio
| Conductors: |
7/0.255mm (7/30AWG) (0.35mm sq.) tinned copper |
| Insulation: |
PVC, black, red |
| Drain wire: |
7/0.255mm (7/30AWG) (0.35mm sq.) tinned copper |
| Screen: |
Aluminium/polyester foil |
Overall
| 9265 lay-up: |
1 video and 1 audio |
| 9165 lay-up: |
1 video and 3 audio |
| Jacket: |
PVC, black (‘figure of eight’ style with video in one part and audio in the other) |
| Overall dimensions: |
6.15mm x 11.94mm (9265), 7.36mm x 14.25mm (9165) |
| Weight: |
8.63kg/100m |
| Reel length: |
305m |
| Cut lengths: |
Not available. May only be ordered in multiples of 305 metres |