9311 BELDEN
Document overview
- PDF pages: 2
Technical content
Page 1

Product: 9311
50 Ohm Wireless Transmission Coax, RG-58, 20 AWG Str TC, 55% TC Braid, PVC Jkt, PVC Jkt
Product Description
50 Ohm Wireless Transmission Coax, RG-58, 20 AWG (19x32) Tinned Copper Conductor, PE Insulation, Duobond® Foil + 55% Tinned Copper Braid Shield,
PVC Jacket, CM
Technical Specifications
Product Overview
Point-to-point and point-to-multipoint wireless antenna communication; Wireless microphones, Two-Way Radios, Amateur (Ham) Radio, Low Power FM, GPS, RFID (Radio Frequency
Suitable Applications:
Identification)
Construction Details
RG Type:
58
Conductor
| No. of Elements | Size | Stranding | Nom. Diameter | Material |
| 1 | 20 AWG | 19x32 | 0.037 in | TC - Tinned Copper |
Insulation
| Material | Nom. Insulation Diameter | Color Code |
| PE - Polyethylene (Foam) | 0.114 in (2.90 mm) | White |
Outer Shield
| Layer | Outer Shield Type | Material | Material Trade Name | Coverage |
|---|---|---|---|---|
| 1 | Tape | Tri-Laminate (Alum+Poly+Alum) | Duofoil® | 100% |
| 2 | Braid | Tinned Copper (TC) | 55% |
Outer Jacket
| Material | Nom. Diameter | |
| PVC - Polyvinyl Chloride | 0.193 in (4.90 mm) | |
| Overall Cable 0.193 in (4.90 mm) Diameter (Nominal): | ||
Electrical Characteristics
Attenuation

Electricals
Page 2
| Nom. Conductor DCR | Nom. Outer Shield DCR | Nom. Capacitance Cond-to-Shield | Nom. Characteristic Impedance | Nom. Velocity of Prop. |
| 8.8 Ohm/1000ft (29 Ohm/km) | 17 Ohm/1000ft (56 Ohm/km) | 26 pF/ft (85 pF/m) | 52 Ohm | 75% |
Voltage
| UL Voltage Rating | |
| 300 V RMS, 30 V RMS (UL AWM Style 1354) | |
| Electrical Characteristics 300 V RMS (CM) 30 V RMS (UL AWM Style 1354 Notes: | |
Mechanical Characteristics
Temperature
UL Temperature Operating
80°C
-40°C To +80°C
Bend Radius
| Stationary Min. | Installation Min. | |
|---|---|---|
| 2 in (51 mm) | 2 in (51 mm) | |
| Max. Pull Tension: 55 lbs (25 kg) | ||
| Bulk Cable Weight: 21 lbs/1000ft | ||
Standards and Compliance
Environmental
Indoor (Not Riser or Plenum), Indoor
Suitability:
Flammability /
UL1685 UL Loading
Reaction to Fire:
CPR Compliance: CPR Euroclass: Eca
NEC / UL
Article 800, CM
Compliance:
AWM Compliance: AWM 1354 (30 V 80°C)
CEC / C(UL)
CM
Compliance:
European Directive
EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
Compliance:
UK Regulation
UKCA Mark
Compliance:
APAC Compliance: China RoHS II (GB/T 26572-2011)
Product Notes
//(1)# Elements@Conductor1:-In Stibo it was Blank and now changed to 1. (2)Size@Conductor1 :-In Stibo it was 20 now changed to 20AWG (3)Insulation Diameter (Nominal)- In Stibo it was 0.114 in Now Changed to 0.116 in (4)Color@Color Chart1 01 :- In stibo it was Blank now Changed to White (5)Material@OuterShield1 1 - In stibo it is Tri-Laminate (Alum+Poly+Alum)
Notes:
But in BPCS (EAA+ Alum+ Poly+Alum) (6)Nominal Diameter@ Outer Jacket 2- In Stibo it was 0.25 in Now Changed to Blank (7)Cable Diameter (Nominal)- In Stibo it was Blank Now Changed to 0.193 in
History
Update and
Revision Number: 0.496 Revision Date: 05-01-2023
Revision:
Part Numbers
Variants
| Item # | Color | Putup Type | Length | UPC | Footnote |
|---|---|---|---|---|---|
| 9311 010500 | Black | Reel | 500 ft | 612825227847 | C |
| 9311 0101000 | Black | Reel | 1,000 ft | 612825227861 | C |
| 9311 010U1000 | Black | UnReel | 1,000 ft | 612825415213 |
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