The BELDEN 8237-BLK-100 is a high-quality 50 Ohm wireless transmission coax cable suitable for a wide range of applications including point-to-point and point-to-multipoint wireless antenna communication, wireless microphones, and amateur radio systems. Constructed with a 13 AWG bare copper conductor, PE insulation, and a 95% copper braid shield, this cable provides excellent signal transmission and shielding. The PVC jacket offers durability and protection, while the overall cable diameter of 0.403 inches ensures easy handling and installation. It is designed for outdoor, indoor, and aerial applications when supported by messenger wire and meets various industry standards including NEC/UL and EU directives.
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
RG Type: 8
Conductor Material: Bare Copper (BC)
Conductor Diameter: 0.085 in
Conductor Coverage: 95%
Stranding: 7x21
Insulation Material: Polyethylene (PE)
Insulation Diameter: 0.285 in
Outer Shield Type: Braid
Outer Shield Material: Bare Copper (BC)
Outer Shield Coverage: 95%
Outer Jacket Material: PVC - Polyvinyl Chloride
Outer Jacket Diameter: 0.403 in
Overall Cable Diameter: 0.403 in
Attenuation 1 MHz: 0.2 dB/100ft
Attenuation 10 MHz: 0.6 dB/100ft
Attenuation 50 MHz: 1.3 dB/100ft
Attenuation 100 MHz: 1.9 dB/100ft
Attenuation 200 MHz: 2.8 dB/100ft
Attenuation 400 MHz: 4.2 dB/100ft
Attenuation 700 MHz: 5.9 dB/100ft
Attenuation 900 MHz: 6.9 dB/100ft
Attenuation 1000 MHz: 7.4 dB/100ft
Attenuation 4000 MHz: 23.2 dB/100ft
Max Power Rating 50 MHz: 1,200 W
Max Power Rating 100 MHz: 800 W
Max Power Rating 400 MHz: 320 W
Max Power Rating 1000 MHz: 180 W
Nom Conductor DCR: 1.8 Ohm/1000ft (5.9 Ohm/km)
Nom Outer Shield DCR: 1.2 Ohm/1000ft (3.9 Ohm/km)
Nom Capacitance Cond-to-Shield: 30.8 pF/ft (101 pF/m)
Nom Characteristic Impedance: 50 Ohm
Nom Velocity of Prop: 66%
UL Voltage Rating: 300 V (CMH)
Voltage Rating: 3700 V
Operating Temperature: -30°C to +75°C
UL Temperature: 75°C
Installation Min Bend Radius: 4.0 in
Max Pull Tension: 147 lbs (66.7 kg)
Bulk Cable Weight: 102 lbs/1000ft
Environmental Suitability: Outdoor - Aerial, Indoor, Aerial - Black only
CEC / C(UL) Compliance: CMH
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)
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