Product Overview
A 75 Ohm SDI Coaxial cable, RG-6 type, featuring a 19 AWG (7x27) bare copper conductor, polyethylene (PE) insulation, double 95% tinned copper braid shield, PVC jacket, CM-rated, and designed for flexibility.
Belden 1694F-250-BLACK Specifications:
- Construction Details:
- CONDUCTOR:
- Size: 19 AWG
- Stranding: 7x27
- Nom. Diameter: 0.041 in
- Material: BC - Bare Copper
- INSULATION:
- Material: PE - Polyethylene (Foam)
- Nom. Insulation Diameter: 0.180 in (4.57 mm)
- Color Code: White
- OUTER SHIELD:
- Layer 1: Braid, Tinned Copper (TC), 95%
- Layer 2: Braid, Tinned Copper (TC), 95%
- OUTER JACKET:
- Material: PVC - Polyvinyl Chloride
- Nom. Diameter: 0.276 in (7.01 mm)
- Overall Cable Diameter (Nominal): 0.276 in (7.01 mm)
- Electrical Characteristics:
- RETURN LOSS:
- 5 - 850 MHz: 20 dB
- 850 - 6000 MHz: 15 dB
- ATTENUATION:
- 1 MHz: 0.24 dB/100ft
- 3.58 MHz: 0.45 dB/100ft
- 5 MHz: 0.54 dB/100ft
- 6 MHz: 0.55 dB/100ft
- 7 MHz: 0.62 dB/100ft
- 10 MHz: 0.72 dB/100ft
- 12 MHz: 0.83 dB/100ft
- 25 MHz: 1.18 dB/100ft
- 55 MHz: 1.76 dB/100ft
- 67.5 MHz: 1.9 dB/100ft
- 71.5 MHz: 2.0 dB/100ft
- 88.5 MHz: 2.2 dB/100ft
- 100 MHz: 2.4 dB/100ft
- 135 MHz: 2.8 dB/100ft
- 143 MHz: 2.9 dB/100ft
- 180 MHz: 3.3 dB/100ft
- 270 MHz: 4.0 dB/100ft
- 360 MHz: 4.7 dB/100ft
- 540 MHz: 5.9 dB/100ft
- 720 MHz: 6.9 dB/100ft
- 750 MHz: 7.1 dB/100ft
- 1000 MHz: 6.3 dB/100ft
- 1500 MHz: 7.8 dB/100ft
- 2000 MHz: 12.5 dB/100ft
- 2250 MHz: 13.4 dB/100ft
- 3000 MHz: 15.9 dB/100ft
- 4500 MHz: 20.6 dB/100ft
- 6000 MHz: 28.7 dB/100ft
- ELECTRICALS:
- Nom. Conductor DCR: 8.5 Ohm/1000ft
- Nom. Outer Shield DCR: 1.7 Ohm/1000ft (5.6 Ohm/km)
- Nom. Capacitance Cond-to-Shield: 17.0 pF/ft (55.8 pF/m)
- Nom. Characteristic Impedance: 75 Ohm
- Nom. Velocity of Prop.: 80%
- VOLTAGE: UL Voltage Rating: 300 V (CM)
- Mechanical Characteristics:
- TEMPERATURE:
- UL Temperature: 60°C
- Operating: -35°C to +75°C
- BEND RADIUS: Installation Min.: 2.75 in (69.9 mm)
- Max. Pull Tension: 90 lbs (41 kg)
- Bulk Cable Weight: 50 lbs/1000ft
- Standards and Compliance:
- Environmental Suitability: Indoor (Not Riser or Plenum), Indoor
- Sustainability: CA Prop 65
- Flammability / Reaction to Fire: UL 1685 - UL Loading
- NEC / UL Compliance: CM
- CEC / C(UL) Compliance: CM
- European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
- APAC Compliance: China RoHS II (GB/T 26572-2011)