Percon VK 680 Silver UND-4K Black - 500m
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Percon VK 680 Silver UND-4K Black - 500m
Silver+ Coaxial video cable for digital applications. Can carry serial data interface (SDI) and high definition television formats (HDTV) according to SMPTE 259M (270Mbps), ITU-R BT.601 (composite PAL at 177Mbps),SMPTE 292M (1,5Gbps), SMPTE 424M (Prog. Scan. HDTV/3G-SDI), SMPTE ST2081 (QFHD) & SMPTE ST2082 (UHD-1). It is also used for analogue critical circuits. Perfect for installations in environments with interferences (power cables, transformers, electronic light controls (dimmers) or mobile phones) due to the high depth of penetration, the low transference impedance and the minimum DC resistance of its double shield (tinned copper braid 95%) that increases the reflections of the electric fields as well as the absorption of the magnetic fields, offering an attenuation over 90 dB before high, medium and low-frequency electromagnetic signals.
Available in reel size of 500m.
Conductor
- Solid Bare Electrolytic High Conductivity Silver Plated Copper (EHC CuAg) AWG 19
Insulation
- Foam High Density FHDPE+ (GAS INJECTED+)
- IEC 708
Shields (2 shields)
- First Shield: Tinned copper Braid UNE 21-011
- Second Shield: Tinned copper Braid UNE 21-011
General Jacket
- ø 6.14 mm
Electrical Properties
- Velocity of propagation %: 85
- Nominal Delay ns/m: 3.9161
- Nominal Impedance: 75 ± 0.75 Ω
- Nominal Capacitance PF/m: 52,92
- Max. Operation Voltage: 300
- Nominal inductance µH/m: 0,290
- Conductor DC resistance Ω/Km: 30,63
- Shield DC resistance Ω/Km: 5,06987
Cable Characteristics
- Weight (Kg/Km): 70
Attenuation
Freq (Mhz) dB/100m
1,003 0,884
5,430 1,921
24,886 4,133
81,242 6,84
120,288 8,131
163,896 9,367
270,032 2,039
540,028 17,393
720,50 20,356
1000 24,208
2000 34,754
3000 39,276
3500 43,406
4000 48,646
4500 52,234
5000 57,224
6000 62,685
12000 88,651
18000 108,574
Electrical Data
Minimum STRUCTURAL RETURN LOSS (SRL)
Sweep dB
5Mhz – 3000Mhz 23
3000 Mhz-3500 Mhz 21
3500Mhz – 5000Mhz 16