Liberty 18-CMR-SD-BLK 1000-Foot Serial Digital RG6 Dual Shield 4.5 GHz Coaxial Cable Reel, Black
18 AWG solid core dual shielded RG6 serial digital coaxial cable NEC type CMR and CEC type CMR FT4. Product manufactured compliant to the requirements of UL444 for installations and applications in accordance with NEC articles 725, 800 and 820.
Key Features
- 18 AWG solid annealed bare copper conductor
- Gas-injected cellular polyethylene dielectric
- 100% coverage aluminum/poly/aluminum foil inner shield
- 95% coverage tinned copper braid shield
- Flame rated PVC jacket
- 4.5 GHz sweep, very low loss, excellent SRL
- NEC CMR, CEC CMR FT4, RoHS compliant
- 1000-foot spools
Technical Specifications
Description
18 AWG solid core dual shielded RG6 serial digital coaxial cable NEC type CMR and CEC type CMR FT4. Product manufactured compliant to the requirements of UL444 for installations and applications in accordance with NEC articles 725, 800 and 820.
Fiber Type
18 AWG
Solid annealed bare copper conductors
Diameter
0.040” | 1.02mm
Optical Characteristics
Conductor DCR
6.40 Ω / 1000’ | 20.99 Ω/KM
Shield DCR
2.90 Ω / 1000’ | 9.51 Ω/KM
Capacitance
16.0 pF/FT | 52.48 pF/M
Impedance
75 ± 3 Ω
Velocity of Propagation
82%
Voltage rating
300V
SRL 1-450 MHz
26dB
SRL 451-850 MHz
23dB
SRL 851-3000 MHz
18dB
Buffer
Foam polyethylene
Wall thickness
0.070” | 1.78mm
Diameter
0.180” | 4.57mm
Regulatory
NEC
CMR 75 Degrees C
CEC
CMG FT6 60 Degrees C
EU RoHS-2 2011/65/EU Compliant
Color Code
Natural
Packages
Reel
1000’ | 305M
Weight
42 Lbs/1000’ | 63 Kg/KM
Installation
Pull Tension
69 Lbs | 306 N
Bend radius
2.72” | 70mm unloaded
Bend radius
5.44” | 140mm loaded
Applications
Riser Serial Digital Video (SMPTE)
Riser CATV and DBS modulated video
Riser baseband video signals
Riser digital audio unbalanced formats
Construct
100% aluminum/poly/aluminum tape bonded
95% 16×9/36 AWG tinned copper braid shield
Performance
3G HDSDI to 252 feet
CATV to 236 feet
CCTV to 560 feet
S/PDIF digital audio 560 feet
Jacket
Flame rated polyvinyl chloride
Colors
Black, Blue, Green, Red, White, Yellow
Wall thickness
0.032” | 0.81mm
Diameter
0.272” | 6.91mm
Final Outside Diameter (inches)
0.272
