Manufactured by Belden, this low loss digital video coaxial cable is suitable for a range of UDHDTV and HD-SDI applications.
Available in a reel size of 305 metres, the Belden 1694F is widely considered to be a more flexible version of the same company's 1694A and comes with a protective black sheath that makes it suitable for outdoor use.
Internally, the product is comprised of a stranded bare copper inner conductor and a tinned copper braid shield, which are separated by a Foam PE dielectric. It is also available in violet and may come in other colours upon request.
Conductor
- Element: Coax(es)
- Size: 19 AWG
- Stranding: 7x 27
- Nom. Diameter: 0.041
- Material: BC - Bare Copper
Insulation
- Element: Coax(es)
- Material: PE - Polyethylene (Foam)
- Nom. Insulation Diameter: 0.180in (4.57mm)
- Colour Code: White
Outer Shield
- Outer Shield Type: Braid
- Material: Tinned Copper (TC)
- Coverage: 95%
Outer Jacket
- Material: PVC - Polyvinyl Chroride
- Nom. Diameter: 0.276in (7.01m)
- Overall Cable Diameter (Nominal): 0.276 in (7.01mm)
Return Loss (RL)
- Frequency: 5 - 850 MHz Min. Return Loss: 20dB
- Frequency: 850-6000 MHz Min. Return Loss: 15dB
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%
- UL Voltage Rating: 300 V (CM)
Mechanical Characteristics
- UL Temperature: 60°C
Operating: -35°C to +75°C
- Bend Radius min: 2.75 in (69.9)
- Max. pull tension: 90lbs (41kg)
- Bulk cable weight: 50lbs/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)
Attenuation
Freq (Mhz) dB/100ft
1 0.24
3.58 0.45
5 0.54
6 0.55
7 0.62
10 0.72
12 0.83
25 1.18
55 1.76
67.5 1.9
71.5 2.0
88.5 2.2
100 2.4
135 2.8
143 2.9
180 3.3
270 4.0
360 4.7
540 5.9
720 6.9
750 7.1
1000 6.3
1500 7.8
2000 12.5
3000 15.9
4500 20.6
6000 28.7