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Product Overview

Features and Benefits

  • 20 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

Applications

  • SMPTE serial digital video, AES3id digital audio
  • S/PDIF digital audio, subwoofer audio
  • All base band video and unbalanced analog audio
  • RF modulated signals, CATV, DBS, MATV

20-CMR-VIDEO-BLK Summary

20-CMR-VIDEO-BLK Diagrams

20-CMR-VIDEO-BLK is comparable to:

Manufacturer Part Number
ManufacturerBelden Part Number1505A
ManufacturerExtron Part Number22-145-02
ManufacturerExtron Part Number22-145-03
ManufacturerWest Penn Part Number819
ManufacturerComprehensive Part NumberCVC59XF
ManufacturerGepco Part NumberVPM2000
ManufacturerBTX Part NumberWV-1505A500BK

Alternatives for 20-CMR-VIDEO-BLK

Part Number Description
Part NumberVPM2000-0DescriptionGepco Brand RG59 Serial Digital Broadcast Video Cable

Specifications

PDF Spec Sheet


Product Line:   20-CMR
Product Line: Description  20-CMR20 AWG solid core dual shielded RG59 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.
Product Line: Conductor  20-CMR20 AWG
Solid annealed bare copper conductors
Diameter: 0.032" | 0.81mm
Product Line: Electrical  20-CMRConductor DCR: 10.34 Ω / 1000’ | 33.92 Ω/KM
Capacitance: 16.2 pF/FT | 53.14 pF/M
Impedance: 75 ± 3 Ω
Inductance: 0.094 µH/FT | 0.31 µH/M
Velocity of Propagation: 82%
Voltage rating: 300V
SRL 1-450 MHz: -26dB
SRL 451-850 MHz: -23dB
SRL 851-3000 MHz: -18dB
Product Line: Insulation  20-CMRFoam polyethylene
Wall thickness: 0.057" | 1.45mm
Diameter: 0.144" | 3.66mm
Product Line: Regulatory  20-CMRNEC: CMR 75°C
CEC: CMG FT6 60°C
EU RoHS-2 2011/65/EU Compliant
Product Line: Color Code  20-CMRNatural
Product Line: Packages  20-CMRReel: 1000’ | 305M
Weight: 34 Lbs/1000’ | 51 Kg/KM
Product Line: Assembly  20-CMRN/A
Product Line: Installation  20-CMRPull Tension: 52 Lbs | 231 N
Bend radius: 2.36" | 60mm unloaded
Bend radius: 4.72" | 120mm loaded
Product Line: Construct  20-CMRN/A
Product Line: Applications  20-CMRRiser Serial Digital Video (SMPTE)
Riser CATV and DBS modulated video
Riser baseband video signals
Riser digital audio unbalanced formats
Product Line: Shield  20-CMR100% aluminum/poly/aluminum tape bonded
95% 16x9/36 AWG tinned copper braid shield
Product Line: Performance  20-CMR3G HDSDI to 213 feet
CATV to 102 feet
CCTV to 449 feet
S/PDIF digital audio 420 feet

Product Line: Jacket  20-CMRFlame rated polyvinyl chloride
Colors: Black, White, Yellow, Green, Blue, Gray, Orange,
Violet, Brown, Red
Wall thickness: 0.032" | 0.81mm
Diameter: 0.236" | 6.00mm
Product Line: Final Outside Diameter (inches)  20-CMR0.236

20-CMR-VIDEO-BLK Firmware

20-CMR-VIDEO-BLK Software

20-CMR-VIDEO-BLK Pre-made Drivers

Disclaimer: Liberty AV assumes no responsibility or liability for pre-built control system drivers. The driver may or may not work for all projects, in situations where the driver is not suitable for the switching architecture, the driver cannot be adjusted for customized usage by Liberty. If you would like to contract services for customized control for a project please contact your sales representative.

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