1694A - 75 Ohm SDI Coax, RG-6, 18 AWG, Solid BC, Foil + 95% TC Braid, PVC Jkt, CMR
Supports 3G-SDI up to 78m
Highly popular 1694A SDI signal cable in a black jacket, the 1694A RG6 from Belden is a roll of low-loss serial digital coaxial cable. Comes in 18 AWG spools of RG-6/U type cable, the 1694A RG6 utilizes a bare copper conductor with gas-injected foam HDPE insulation, a Duofoil tinned-copper braid shield, and a PVC jacket.
In the Box
Belden 1694A RG6 Low Loss Serial Digital Coaxial Cable (1000', Black)Conductor
AWG Stranding Nom. Diameter Material
18 Solid 0.040 in BC - Bare Copper
Insulation
Material Nom. Diameter
PE - Polyethylene (Foam) 0.180 in
Outer Shield Material
Layer Outer Shield Type Material Material Trade Name Coverage
1 Tape Tri-Laminate (Alum+Poly+Alum) Duofoil® 100%
2 Braid Tinned Copper (TC) 95%
Outer Jacket Material
Material Nom. Diameter
PVC - Polyvinyl Chloride 0.274 in
Electrical Characteristics
Return Loss (RL)
Frequency [MHz] Min. Return Loss [dB]
5 - 1600 MHz 23 dB
1600 - 4500 MHz 21 dB
4500 - 6000 MHz 15 dB
Attenuation
Frequency Nom. Attenuation [dB/100ft]
1 MHz 0.24 dB/100ft
3.58 MHz 0.44 dB/100ft
5 MHz 0.52 dB/100ft
6 MHz 0.57 dB/100ft
7 MHz 0.61 dB/100ft
10 MHz 0.71 dB/100ft
12 MHz 0.78 dB/100ft
25 MHz 1.08 dB/100ft
67.5 MHz 1.65 dB/100ft
71.5 MHz 1.69 dB/100ft
88.5 MHz 1.86 dB/100ft
100 MHz 1.95 dB/100ft
135 MHz 2.24 dB/100ft
143 MHz 2.3 dB/100ft
180 MHz 2.57 dB/100ft
270 MHz 3.17 dB/100ft
360 MHz 3.69 dB/100ft
540 MHz 4.5 dB/100ft
720 MHz 5.3 dB/100ft
750 MHz 5.4 dB/100ft
1000 MHz 6.3 dB/100ft
1500 MHz 7.8 dB/100ft
2000 MHz 9.2 dB/100ft
2250 MHz 9.8 dB/100ft
3000 MHz 11.5 dB/100ft
4500 MHz 14.5 dB/100ft
6000 MHz 17.7 dB/100ft
Electricals
Nom. Conductor DCR Nom. Outer Shield DCR Nom. Capacitance Cond-to-Shield Nom. Impedence Nom. Velocity
6.4 Ohm/1000ft 3.8 Ohm/1000ft 16.2 pF/ft 75 Ohm 82%
Voltage
UL Voltage Rating
300 V (CMR, CMG)
Mechanical Characteristics
Temperature
UL Rating Operating
60°C -20°C to +75°C
Bend Radius
Installation Min.
2.75 in
Bulk Cable Weight: 41 lbs/1000ft
Max. Pull Tension: 69 lbs
Standards and Compliance
Environmental Suitability: Indoor/Outdoor, Indoor, UV Resistance
Sustainability: CA Prop 65
Flammability / Fire Resistance: UL1666 Vertical Shaft, FT4
NEC / UL Compliance: CMR
CEC / C(UL) Compliance: CMG
European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU, EU Directive 2011/65/EU (ROHS II), EU Directive 2012/19/EU (WEEE)
APAC Compliance: China RoHS II (GB/T 26572-2011)
Plenum Number: 1695A
Product Notes
Notes: Also available in multi-coax bundled versions. See 7710A through 7713A. Print legend includes sequential footage marks.
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