RG59 Audio Cable
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The RG59 Audio Cable is a coaxial cable primarily used for carrying audio signals over short to moderate distances. It is designed with a specific impedance to minimize signal loss and interference, making it suitable for professional audio applications where signal clarity is crucial. The cable consists of a center conductor surrounded by a dielectric insulator, a braided shield, and an outer jacket, providing protection against external interference and physical damage.
Key Features:
- Cable Type: Coaxial Cable
- Center Conductor: Copper or copper-clad steel (CCS)
- Dielectric Insulation: Foam or solid polyethylene
- Shielding: Braided shield for high-frequency noise rejection
- Impedance: Typically 75 ohms for audio applications
- Jacket Material: PVC (Polyvinyl Chloride) or other durable materials
- Connector Compatibility: Compatible with RCA, BNC, or F-type connectors
- Cable Type: RG59
- Impedance: 75 ohms
- Center Conductor Diameter: Typically around 0.64 mm (22 AWG)
- Shield Coverage: Typically 95% or higher braided shield coverage
- Capacitance: Low capacitance for minimal signal loss
- Operating Temperature Range: Suitable for standard indoor use
- Audio/Video Transmission: Used in CCTV systems, professional audio installations, and video distribution networks.
- Broadcasting: Commonly used in television broadcasting for carrying audio and video signals.
- Home Theater: Suitable for connecting audio devices, DVD players, and set-top boxes.
- Security Systems: Provides reliable signal transmission in surveillance cameras and monitoring equipment.
- Stage and Studio: Used in live events and recording studios for audio signal routing.
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment