Product Hierarchy
Product Hierarchy

7810A - 50 Ohm Wireless Transmission Coax, RF400, RG8, 10 AWG Solid BCCA, Foil + 95% TC Braid, PE Jkt

50 Ohm Wireless Transmission Coax, RF400, RG8, 10 AWG Solid Bare Copper Covered Aluminum Conductor, PE Insulation, Duofoil® II + 95% Tinned Copper Braid Shield, PE 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: 8
ElementNumber of ElementSizeStrandingNom. DiameterMaterial
Coax(es)110 AWGSolid0.111 inBCCA - Bare Copper Covered Aluminum
ElementMaterialNom. Insulation DiameterColor Code
Coax(es)PE - Polyethylene (Foam)0.285 in (7.24 mm)White
Outer Shield
LayerOuter Shield TypeMaterialMaterial Trade NameCoverage
1TapeTri-Laminate (Alum+Poly+Alum)Duobond® II100%
2BraidTinned Copper (TC)94%
Outer Jacket
MaterialNom. Diameter
PE - Polyethylene0.403 in (10.2 mm)
Overall Cable Diameter (Nominal): 0.403 in (10.2 mm)

Electrical Characteristics

FrequencyMax. VSWR
5 - 6000 MHz1.25:1
FrequencyNom. Attenuation
30 MHz0.7 dB/100ft
50 MHz0.9 dB/100ft
150 MHz1.5 dB/100ft
220 MHz1.8 dB/100ft
450 MHz2.7 dB/100ft
900 MHz3.8 dB/100ft
1500 MHz5.1 dB/100ft
1800 MHz5.6 dB/100ft
2000 MHz6 dB/100ft
2500 MHz6.7 dB/100ft
3000 MHz7.5 dB/100ft
3500 MHz8.2 dB/100ft
4500 MHz9.5 dB/100ft
5800 MHz11.1 dB/100ft
6000 MHz11.4 dB/100ft
Power Rating
FrequencyMax. Power Rating
30 MHz3,427 W
50 MHz2,588 W
150 MHz1,428 W
220 MHz1,195 W
450 MHz817 W
900 MHz575 W
1,500 MHz437 W
2,000 MHz375 W
2,500 MHz334 W
3,500 MHz282 W
4,500 MHz247 W
6,000 MHz213 W
Nom. Conductor DCRNom. Outer Shield DCRNom. Capacitance Cond-to-ShieldNom. Characteristic ImpedanceNom. Velocity of Prop.
1.3 Ohm/1000ft2.0 Ohm/1000ft (6.6 Ohm/km)23 pF/ft (75 pF/m)50 Ohm86%
Voltage Rating
300 V

Mechanical Characteristics

-30°C to +75°C
Max. Pull Tension: 150 lbs (68 kg)
Bulk Cable Weight: 70 lbs/1000ft

Standards and Compliance

Environmental Suitability: Outdoor, 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: 0.427 Revision Date: 04-08-2022

Part Numbers

Item #ColorPutup TypeLengthUPC
7810A 010500BlackReel500 ft612825189800
7810A 0101000BlackReel1,000 ft612825189794
Date: 2004-01-01
No accessories are available for this product