Belden 4855R 12G-SDI 75 Ohm 4K UHD Mini Coax Video Cable - Violet - 1000 Feet
- Brands Belden
- Product Code:BL-4855R-1000VT
- Availability:In Stock
-
$913.20
Belden 4855R is a Sub-Miniature12 GHz Coax 4K UHD Precision Video Cable. With 75 Ohm, 23 AWG solid .023" silver plated copper conductor, gas-injected foam HDPE insulation, Duofoil bonded to the core + tinned copper braid shield (95% coverage), and a PVC jacket.
Specifications:
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Mechanical Characteristics
- Operating Temperature Range: -30°C To +75°C
- Bulk Cable Weight: 17 lbs/1000 ft.
- Max. Recommended Pulling Tension: 40 lbs.
- Min. Bend Radius/Minor Axis: 1.600 in.
Electrical Characteristics - Nom. Characteristic Impedance (Ohm): 75
- Nom. Inductance (µH/ft): .107
- Nom. Capacitance Conductor to Shield (pF/ft): 16.3
- Nominal Velocity of Propagation (%): 82
- Nominal Delay (ns/ft): 1.240
- Nom. Conductor DC Resistance DCR @ 20°C (Ohm/1000 ft): 19.700
- Nominal Outer Shield DC Resistance DCR @ 20°C (Ohm/1000 ft): 3.900
- Max. Operating Voltage - UL: 300 V RMS
- Minimum Return Loss-
- Start Freq. (MHz): 5.000 / 1600.000 / 4500.000
- Stop Freq. (MHz): 1600.000 / 4500.000 / 12000.000
- Min. RL (dB): 23.000 / 21.000 / 15.000
Frequency [MHz] Nom. Insertion Loss - 1 MHz 0.39 dB/100ft
- 3.58MHz 0.78 dB/100ft
- 5 MHz 0.92 dB/100ft
- 6 MHz 1 dB/100ft
- 7 MHz 1.08 dB/100ft
- 10 MHz 1.2 dB/100ft
- 12 MHz 1.3 dB/100ft
- 25 MHz 1.8 dB/100ft
- 55 MHz 2.6 dB/100ft
- 67.5 MHz 2.83 dB/100ft
- 71.5 MHz 2.93 dB/100ft
- 88.5 MHz 3.22 dB/100ft
- 100 MHz 3.39 dB/100ft
- 135 MHz 3.84 dB/100ft
- 143 MHz 4.00 dB/100ft
- 180 MHz 4.41 dB/100ft
- 270 MHz 5.44 dB/100ft
- 360 MHz 6.34 dB/100ft
- 540 MHz 7.85 dB/100ft
- 720 MHz 9.09 dB/100ft
- 750 MHz 9.28 dB/100ft
- 1000 MHz 10.8 dB/100ft
- 1500 MHz 13.2 dB/100ft
- 2000 MHz 15.3 dB/100ft
- 2250 MHz 16.3 dB/100ft
- 3000 MHz 19.0 dB/100ft
- 4500 MHz 23.6 dB/100ft
- 6000 MHz 27.7 dB/100ft
- 12000 MHz 41.2 dB/100ft