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 RG 142    BELDEN 84142

Mil-Spec Coax, 50 Ohm, RG-142, 19 AWG Solid SCCS, Double 95% SC Braid, FEP Jkt, CMP, Commercial Non-QPL

884142
Mil-Spec Coax, 50 Ohm, RG-142, 19 AWG Solid Silvered Copper Covered Steel Conductor, PTFE Insulation, Double 95% Silvered Copper Braid Shield, FEP Jacket, CMP, Commercial, non-QPL
Product Overview
Suitable Applications Aerospace wireless communication
Construction Details
RG Type 142
CONDUCTOR
Size Stranding Nom. Diameter Material
18 AWG Solid 0.037 in SCCS – Silvered Copper Covered Steel
INSULATION
Material Nom. Insulation Diameter Color Code
PTFE – Polytetrafluoroethylene 0.116 in (2.95 mm) White
OUTER SHIELD
Layer Outer Shield Type Material Coverage
1 Braid Silvered Copper (SC) 95%
2 Braid Silvered Copper (SC) 95%
OUTER JACKET
Material Nom. Diameter
FEP – Fluorinated Ethylene Propylene 0.195 in (4.95 mm)
Overall Cable Diameter (Nominal) 0.195 in (4.95 mm)
Electrical Characteristics
VSWR
Frequency Max. VSWR
1 MHz – 12.4 GHz per M17/60-RG142
ATTENUATION
Frequency Nom. Attenuation
1 MHz 0.3 dB/100ft
10 MHz 1.1 dB/100ft
50 MHz 2.7 dB/100ft
100 MHz 3.9 dB/100ft
200 MHz 5.6 dB/100ft
400 MHz 6.9 dB/100ft
700 MHz 11.0 dB/100ft
900 MHz 12.5 dB/100ft
1000 MHz 13.5 dB/100ft
2000 MHz 19.3 dB/100ft
3000 MHz 24.3 dB/100ft
5000 MHz 32.6 dB/100ft
8000 MHz 43.2 dB/100ft
POWER RATING
Frequency Max. Power Rating
50 MHz 3,500 W
100 MHz 2,400 W
400 MHz 1,100 W
1,000 MHz 650 W
3,000 MHz 330 W
8,000 MHz 180 W
ELECTRICALS
Nom. Conductor DCR Nom. Outer Shield DCR Nom. Capacitance Cond-to-Shield Nom. Characteristic Impedance Nom. Velocity of Prop.
19.0 Ohm/1000ft 2.3 Ohm/1000ft (7.5 Ohm/km) 29 pF/ft (95 pF/m) 50 Ohm 70%
VOLTAGE
UL Voltage Rating Voltage Rating
300 V (CMP) 1400 V (Mil-Spec)
Mechanical Characteristics
TEMPERATURE
UL Temperature Operating
200°C -70°C to +200°C
BEND RADIUS
Installation Min.
2 in (51 mm)
Max. Pull Tension 146 lbs (66.2 kg)
Bulk Cable Weight 42 lbs/1000ft
Standards and Compliance
Environmental Suitability Indoor – Plenum, Indoor, Outdoor, Sunlight Resistance, Aerial – When supported by messenger wire
Sustainability CA Prop 65
Flammability / Reaction to Fire NFPA 262
NEC / UL Compliance CMP
CEC / C(UL) Compliance CMP
Military Compliance Commercial, non-QPL product (M17/60-RG142)
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)
History
Update and Revision Revision Number: 0.509 Revision Date: 04-29-2024

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