Product Hierarchy
Product Hierarchy

8259 - 50 Ohm Wireless Transmission Coax, RG-58, 20 AWG Str TC, 95% TC Braid, PVC Jkt

50 Ohm Wireless Transmission Coax, RG-58, 20 AWG (19x33) Tinned Copper Conductor , PE Insulation, 95% Tinned Copper Braid Shield, PVC Jacket

Product Overview

Suitable Applications: 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 Identification)

Construction Details

RG Type: 58
SizeStrandingNom. DiameterMaterial
20 AWG19x330.035 inTC - Tinned Copper
MaterialNom. Insulation Diameter
PE - Polyethylene0.117 in (2.97 mm)
Outer Shield
Outer Shield TypeMaterialCoverage
BraidTinned Copper (TC)95%
Outer Jacket
MaterialNom. Diameter
PVC - Polyvinyl Chloride0.193 in (4.90 mm)
Overall Cable Diameter (Nominal): 0.193 in (4.90 mm)

Electrical Characteristics

FrequencyNom. Attenuation
1 MHz0.4 dB/100ft
10 MHz1.5 dB/100ft
50 MHz3.7 dB/100ft
100 MHz5.4 dB/100ft
200 MHz8.1 dB/100ft
400 MHz12.4 dB/100ft
700 MHz17.7 dB/100ft
900 MHz21.1 dB/100ft
1000 MHz22.8 dB/100ft
Nom. Conductor DCRNom. Outer Shield DCRNom. Capacitance Cond-to-ShieldNom. Characteristic ImpedanceNom. Velocity of Prop.
9.7 Ohm/1000ft (32 Ohm/km)3.8 Ohm/1000ft (12 Ohm/km)30.8 pF/ft (101 pF/m)50 Ohm66%
Voltage Rating
1900 V

Mechanical Characteristics

-30°C to +75°C
Bend Radius
Installation Min.
1.9 in
Max. Pull Tension: 39 lbs (18 kg)
Bulk Cable Weight: 25 lbs/1000ft

Standards and Compliance

Environmental Suitability: Indoor (Not Riser or Plenum), Indoor, Aerial - Black only, When supported by messenger wire
Sustainability: CA Prop 65
European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
APAC Compliance: China RoHS II (GB/T 26572-2011)


Update and Revision: Revision Number: 0.357 Revision Date: 04-08-2022

Part Numbers

Item #ColorPutup TypeLengthUPC
8259 010100BlackReel100 ft612825197379
8259 010500BlackReel500 ft612825197393
8259 010U500BlackUnReel500 ft612825357636
8259 0101000BlackReel1,000 ft612825197386
8259 010U1000BlackUnReel1,000 ft612825197355
8259 0105000BlackReel5,000 ft612825197348
Date: 2004-01-01
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