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

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

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SKU: 7794A Categories: , ,

Description

Product Overview

Suitable Applications: SMPTE 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
AWG Stranding Material Nominal Diameter No. of Coax
20 Solid BC – Bare Copper 0.032 in 3
Conductor Count: 3
Insulation
Material Nominal Diameter
PE – Polyethylene (Foam) 0.145 in
Table Notes: Gas Injected
Color Chart
Number Color
1 Red
2 Green
3 Blue
Inner Shield
Type Layer Material Material Trade Name Coverage [%]
Tape 1 Tri-Laminate (Alum+Poly+Alum) Duofoil® 100%
Braid 2 Tinned Copper (TC) 95%
Inner Jacket
Material Nominal Diameter
PVC – Polyvinyl Chloride 0.235 in
Outer Jacket
Material Nominal Diameter
PVC – Polyvinyl Chloride 0.631 in

Electrical Characteristics

Conductor DCR
Nominal Conductor DCR Nominal Conductor DCR Conductor Resistance Nominal Inner Shield DCR Outer Conductor DCR
10 Ohm/1000ft 10 Ohm/1000ft 3.8 Ohm/1000ft 3.8 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 (RL)
Frequency [MHz] Minimum Return (RL)
5-1600 MHz 23 dB
1600-4500 MHz 21 dB
4500-6000 MHz 15 dB
High Frequency (Nominal/Typical)
Frequency [MHz] Nom. Insertion Loss
1 MHz 0.3 dB/100ft
3.6 MHz 0.6 dB/100ft
10 MHz 0.9 dB/100ft
71.5 MHz 2.1 dB/100ft
135 MHz 2.7 dB/100ft
270 MHz 3.8 dB/100ft
360 MHz 4.4 dB/100ft
540 MHz 5.5 dB/100ft
720 MHz 6.4 dB/100ft
750 MHz 6.5 dB/100ft
1000 MHz 7.6 dB/100ft
1500 MHz 9.4 dB/100ft
2500 MHz 12.4 dB/100ft
3000 MHz 13.8 dB/100ft
4500 MHz 18 dB/100ft
6000 MHz 21.1 dB/100ft
Delay
Nominal Delay Nominal Velocity of Propagation (VP) [%]
1.22 ns/ft 83%
Voltage
UL Voltage Rating
300 V RMS

Temperature Range

Non-UL Temp Rating: 75°C
UL Temp Rating: 60°C
Operating Temperature Range: -35°C To +75°C

Mechanical Characteristics

Bulk Cable Weight: 171 lbs/1000ft
Max. Pull Tension: 216 lbs
Min. Bend Radius/Minor Axis: 6.5 in

Standards

NEC/(UL) Compliance: CMR
CEC/C(UL) Compliance: CMG
CPR Euroclass: Eca
RG Type: 59
Series Type: 59

Applicable Environmental and Other Programs

Environmental Space: Indoor/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 Compliance: EU Directive 2003/11/EC (BFR)
EU CE Mark: Yes
MII Order #39 (China RoHS): Yes

Suitability

Suitability – Burial: No
Suitability – Indoor: Yes
Suitability – Outdoor: Yes – Black only

Flammability, LS0H, Toxicity Testing

UL Flammability: UL1666 Vertical Shaft
CSA Flammability: FT4
UL voltage rating: 300 V RMS

Plenum/Non-Plenum

Plenum (Y/N): No

Related Part Numbers

Variants
Item # Color Put-Up Type Length UPC
7794A B59500 Black, Matte Reel 500 ft 612825355359
7794A B591000 Black, Matte Reel 1,000 ft 612825355366
Footnote: C – CRATE REEL PUT-UP.

History

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

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