Belden

7731RW - Serial Digital Coax, RG11, #14 Solid BC, Duofoil® + 95% TC braid, Water Blocking Grease, CPE Jacket, CMR

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SKU:
7731RW
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Description

Low Loss Serial Digital Coax, Riser-CMR, RG11, 14 AWG solid bare copper conductor, foam HDPE core, Duofoil®+95% tinned copper braid, water blocking grease, CPE jacket

Specifications

Specifications

Physical Characteristics (Overall)

Conductor

AWGStrandingMaterialNominal DiameterNo. of Coax
14SolidBC - Bare Copper0.064 in1

Insulation

MaterialNominal Diameter
PE - Polyethylene (Foam)0.280 in
Table NotesGas Injected

Outer Shield

TypeLayerMaterialMaterial Trade NameCoverage [%]
Tape1Tri-Laminate (Alum+Poly+Alum)Duofoil®100%
Braid2Tinned Copper (TC)95%

Outer Jacket

MaterialNominal Diameter
CPE - Chlorinated Polyethylene0.401 in

Electrical Characteristics

Conductor DCR

Nominal Conductor DCROuter Conductor DCR
2.5 Ohm/1000ft1.5 Ohm/1000ft

Capacitance

Nom. Capacitance Conductor to Shield
16 pF/ft

Inductance

Nominal Inductance
0.097 µH/ft

Impedance

Nominal Characteristic Impedance
75 Ohm

Return Loss

Frequency [MHz]Minimum Return (RL)
5-1600 MHz23 dB
1600-4500 MHz21 dB
4500-6000 MHz15 dB

High Frequency (Nominal/Typical)

Frequency [MHz]Nom. Insertion Loss
1 MHz0.16 dB/100ft
3.58 MHz0.29 dB/100ft
5 MHz0.34 dB/100ft
7 MHz0.39 dB/100ft
10 MHz0.46 dB/100ft
67.5 MHz1.05 dB/100ft
71.5 MHz1.09 dB/100ft
88.5 MHz1.21 dB/100ft
100 MHz1.28 dB/100ft
135 MHz1.47 dB/100ft
143 MHz1.51 dB/100ft
180 MHz1.69 dB/100ft
270 MHz1.97 dB/100ft
360 MHz2.31 dB/100ft
540 MHz2.87 dB/100ft
720 MHz3.40 dB/100ft
750 MHz3.45 dB/100ft
1000 MHz3.60 dB/100ft
1000 MHz4.12 dB/100ft
1500 MHz5.10 dB/100ft
2000 MHz6.04 dB/100ft
2250 MHz6.43 dB/100ft
3000 MHz7.63 dB/100ft
4500 MHz9.56 dB/100ft
6000 MHz11.53 dB/100ft

Delay

Nominal DelayNominal Velocity of Propagation (VP) [%]
1.21 ns/ft85%

Voltage

UL Voltage Rating
300 V RMS
Electrical Characteristics NotesTDR Impedance: 75 +/- 3 Ohms
Other Electrical Characteristic 2Return Loss: Fixed bridge and termination

Temperature Range

UL Temp Rating75°C
Operating Temperature Range-30°C To +75°C

Mechanical Characteristics

Bulk Cable Weight85 lbs/1000ft
Max. Pull Tension145 lbs
Min. Bend Radius/Minor Axis4 in

Standards

NEC/(UL) ComplianceCMR
RG Type11

Applicable Environmental and Other Programs

EU Directive 2000/53/EC (ELV)Yes
EU Directive 2011/65/EU (RoHS 2)Yes
EU Directive 2012/19/EU (WEEE)Yes
EU Directive ComplianceEU Directive 2003/11/EC (BFR)
EU CE MarkYes

Suitability

Suitability - AerialYes - Black only, when supported by messenger wire
Suitability - BurialNo
Suitability - Hazardous LocationsNo
Suitability - IndoorYes
Suitability - OutdoorYes - Black only

Flammability, LS0H, Toxicity Testing

UL FlammabilityUL 1666 Vertical Shaft
UL voltage rating300 V RMS

Plenum/Non-Plenum

Plenum (Y/N)No

Product Notes

NotesWater blocking grease between braid and jacket. Print legend includes sequential footage marks.

History

Update and RevisionRevision Number: 0.144 Revision Date: 11-09-2022
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Additional Information

Variant_Options:
Item #|Color|Put-Up Type|Length|UPC
Variant_Options 7731RW 0101000:
7731RW 0101000|Black|Reel|1,000 ft|612825408697
Variant_Options 7731RW 0104000:
7731RW 0104000|Black|Reel|4,000 ft|612825188759
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