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7794A - VideoFLEX® Snake, RG59, #20-3 Coax, CMR

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SKU:
7794A
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Description

Digital Coax Snake Cable, Riser-CMR, 3-RG59 20 AWG, solid bare copper conductors, foam HDPE core, Duofoil® +95% tinned copper braid, PVC jacket

Specifications

Specifications

Product Overview

Suitable ApplicationsSMPTE 2081-1 6 Gb/s UHDTV, SMPTE 424M 3 Gb/s HD-SDI 1080p, SDI/HDTV Digital Video, High Definition (HD), Standard Definition (SDI)

Physical Characteristics (Overall)

Conductor

AWGStrandingMaterialNominal DiameterNo. of Coax
20SolidBC - Bare Copper0.032 in3
Conductor Count3

Insulation

MaterialNominal Diameter
PE - Polyethylene (Foam)0.145 in
Table NotesGas Injected

Color Chart

NumberColor
1Red
2Green
3Blue

Inner Shield

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

Inner Jacket

MaterialNominal Diameter
PVC - Polyvinyl Chloride0.235 in

Outer Jacket

MaterialNominal Diameter
PVC - Polyvinyl Chloride0.631 in

Electrical Characteristics

Conductor DCR

Nominal Conductor DCRNominal Conductor DCR Conductor ResistanceNominal Inner Shield DCROuter Conductor DCR
10 Ohm/1000ft10 Ohm/1000ft3.8 Ohm/1000ft3.8 Ohm/1000ft

Capacitance

Nom. Capacitance Conductor to Shield
16.2 pF/ft

Inductance

Nominal Inductance
0.107 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 MHz0.3 dB/100ft
3.6 MHz0.6 dB/100ft
10 MHz0.9 dB/100ft
71.5 MHz2.1 dB/100ft
135 MHz2.7 dB/100ft
270 MHz3.8 dB/100ft
360 MHz4.4 dB/100ft
540 MHz5.5 dB/100ft
720 MHz6.4 dB/100ft
750 MHz6.5 dB/100ft
1000 MHz7.6 dB/100ft
1500 MHz9.4 dB/100ft
2500 MHz12.4 dB/100ft
3000 MHz13.8 dB/100ft
4500 MHz18 dB/100ft
6000 MHz21.1 dB/100ft

Delay

Nominal DelayNominal Velocity of Propagation (VP) [%]
1.22 ns/ft83%

Voltage

UL Voltage Rating
300 V RMS

Temperature Range

Non-UL Temp Rating75°C
UL Temp Rating60°C
Operating Temperature Range-35°C To +75°C

Mechanical Characteristics

Bulk Cable Weight171 lbs/1000ft
Max. Pull Tension216 lbs
Min. Bend Radius/Minor Axis6.5 in

Standards

NEC/(UL) ComplianceCMR
CEC/C(UL) ComplianceCMG
CPR EuroclassEca
RG Type59
Series Type59

Applicable Environmental and Other Programs

Environmental SpaceIndoor/Outdoor
EU Directive 2000/53/EC (ELV)Yes
EU Directive 2003/11/EC (BFR)Yes
EU Directive 2011/65/EU (RoHS 2)Yes
EU Directive 2012/19/EU (WEEE)Yes
EU Directive 2015/863/EU (RoHS 2 amendment)Yes
EU Directive ComplianceEU Directive 2003/11/EC (BFR)
EU CE MarkYes
MII Order #39 (China RoHS)Yes

Suitability

Suitability - BurialNo
Suitability - IndoorYes
Suitability - OutdoorYes - Black only

Flammability, LS0H, Toxicity Testing

UL FlammabilityUL1666 Vertical Shaft
UL voltage rating300 V RMS

Plenum/Non-Plenum

Plenum (Y/N)No

Related Part Numbers

FootnoteC - CRATE REEL PUT-UP.

History

Update and RevisionRevision Number: 0.399 Revision Date: 12-19-2022

Documentation

Catalogs

Technical Resources

Data Sheets

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Additional Information

Variant_Options:
Item #|Color|Put-Up Type|Length|UPC
Variant_Options 7794A B59500:
7794A B59500|Black, Matte|Reel|500 ft|612825355359
Variant_Options 7794A B591000:
7794A B591000|Black, Matte|Reel|1,000 ft|612825355366
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