Product Details

Belden's microphone cable line offers a variety of choices depending on installation priorities. Choose from high-performing low capacitance, rugged, riser-rated, or Starquad microphone cables with greater noise immunity.

Insulation:
• Material: PP - Polypropylene
• Diameter (in.): 0.030

Outer Jacket:
• Material: PVC - Polyvinyl Chloride

Mechanical Charactertistics (Overall):
• Operating Tempeature Range: -30°C To +60°C
• Non-UL Temperature Rating: 60°C
• Bulk Cable Weight: 9 lbs/1000 ft.
• Max. Recommended Pulling Tension: 24 lbs.
• Min. Bend Radius/Minor Axis: 1.250 in.

Applicable Specifications and Agency Compliance (Overall):
Applicable Standards and Environmental Programs:
• EU CE Mark: Yes
• EU Directive 2002/95/EC (RoHS): No

Electrical Characteristics (Overall):
• Nom. Characteristic Impedance (Ohm): 40
• Nom. Inductance (µH/ft): 0.21
• Nom. Capacitance Conductor to Conductor (pF/ft): 40
• Nom. Cap. Between Cond. in a Quad Config. (pF/ft): 60
• Nominal Velocity of Propagation: VP (%): 66
• Nom. Conductor DC Resistance @ 20°C (Ohm/1000 ft): 65
• Nominal Outer Shield DC Resistance @ 20°C (Ohm/1000 ft): 15
• Max. Operating Voltage - UL: 100 V RMS
• Max. Recommended Current: 1.45 Amps/Conductor @ 25°C

Plenum/Non-Plenum:
• Plenum (Y/N): No

Benefits and Features:
• Belden microphone cables use only high-conductivity copper, produced by a process called Electrolytic Tough Pitch (ETP) resulting in 99.95% pure copper conductor with performance comparable to oxygen-free copper
• Starquad cable is ideal for noisy environments because they provide up to 50 dB noise rejection at 60 Hz. Even a solid steel conduit, perfectly installed, is only around 30 dB of noise rejection at that frequency
• Built with high strength custom alloy conductors and a tough EPDM rubber jacket, the rugged microphone cable options are engineered to withstand stage handling and constant abuse. Pull strength ranges from 100 to up to 250 pounds