The Belden 1694ANH FRNC coaxial cable is a low smoke zero halogen precision video data cable used in critical analogue and digital video circuits for high quality applications such as live broadcast (HDTV / SDI) in network studios and pre or post production facilities.
Cable Construction
| Inner Conductor Material: | Solid bare copper |
| Conductor Diameter: | 1.0mm (18 AWG) |
| RG Type: | 6/U |
| Dielectric Material: | Gas injected HDPE |
| Dielectric Diameter over Insulation: | 4.57mm |
| Outer Conductor Material: | Foil + braid |
| Outer Conductor Diameter Screen: | 5.4mm |
| Shielding Foil Coverage: | 100% Duofoil ® |
| Shielding Braid Coverage: | 95% tinned copper braid |
| Jacket Material: | FRNC (LSNH) |
| Jacket Diameter: | 6.9 ± 0.2mm |
| Flame Resistance: | CEI 20-22 III (acc. EN50266-2-4,IEC 60332-3-24 cat.C) |
| CEI 20-37/2/5/7 (acc. EN50267-2-1, 50268-2, NES 713) | |
| Cable Markings: | Black : BELDEN 1694ANH FRNC CEI 20-22III CEI 20-37/2/5/7 |
Electrical Properties
| Mean impedance: | 75 ± 1.5Ω |
| Nominal capacitance conductor to shield: | 53 pF/m |
| Nominal velocity of propagation: | 82% |
| Nominal Delay: | 4.068 ns/m |
| Nominal Inner Conductor DC Resistance: | 21 Ω/km at 20°C |
| Nominal Outer Conductor DC Resistance: | 9 Ω/km at 20°C |
| Return loss at : | 5 to 850 MHZ: ≥23dB |
| 851 to 3000 MHz: ≥21dB |
| MHz | dB/100m | MHz | dB/100m |
| 1 | 0.8 | 360 | 11.2 |
| 3.58 | 1.4 | 540 | 13.9 |
| 5 | 2.3 | 720 | 16.2 |
| 71.5 | 5.2 | 1500 | 24.0 |
| 135 | 6.9 | 2250 | 29.9 |
| 270 | 9.7 | 3000 | 35.0 |
Mechanical Properties
| Temperature Range (storage / operation): | -30°C to + 70°C |
| Temperature Range (installation): | -5°C to + 70°C |
| Minimum Bending Radius: | 10 x Ø cable |
| Nominal Cable Weight: | 59.6 kg/km |
Cable Ordering
The cable comes on 305m reels. Please contact us for more information.
