CTS-QSC20-MIC | Cisco TelePresence SX Series

Cisco · Industrial Automation & Electrical

Description  The Cisco CTS-QSC20-MIC is a high-performance electret condenser microphone engineered for Cisco TelePresence environments. It delivers clear, intelligible audio with focused pickup, making it an essential accessory for collaborative video conferencing and voice transmission setups.     Technical Specifications  Condition New/Never Used Surplus Brand Cisco Category Audio Equipment Part Number CTS-QSC20-MIC Subcatecory TelePresence Microphones Power Supply Phantom Power (24V or 48V) Frequency Response 80 Hz to 20 kHz Sensitivity -37 dB Pick-Up Pattern Cardioid Polar Pattern Unidirectional Connector 3-pin XLR Mounting Options Tabletop, Ceiling Impedance 200 Ohms Operating Temperature 0°C to 40°C Humidity Range 10% to 90% (non-condensing) Dimensions (WxDxH) 10.5 cm x 6.0 cm x 2.5 cm Weight 0.8 lbs       Information About CTS-QSC20-MIC The CTS-QSC20-MIC is part of the Cisco TelePresence SX Series, designed to provide optimal voice capture in professional meeting spaces. Utilizing an electret condenser capsule, it features a cardioid polar pattern that captures sound from the front while rejecting background noise, improving clarity during teleconferencing. Powered by phantom power (24V or 48V), the microphone offers a frequency response of 80 Hz to 20 kHz and a sensitivity of -37 dB, ensuring high-fidelity audio pickup across a wide range of human voice tones. With versatile mounting options including tabletop or ceiling installation, and a standard 3-pin XLR connector, it integrates seamlessly into existing AV systems. Key Features: High-Performance Audio Capture: Utilizes an electret condenser element with a cardioid pick-up pattern for focused sound acquisition and reduced ambient noise. Versatile Mounting Options: Supports both tabletop and ceiling installations, offering flexibility for various room layouts and acoustic conditions. Professional Interface Compatibility: Features a standard 3-pin XLR balanced output, ensuring compatibility with a wide range of audio processing and conferencing systems. Phantom Power Operation: Supports 24V or 48V phantom power, simplifying power delivery through standard AV cabling. Robust Environmental Tolerance: Designed for operational reliability within 0–40°C and up to 90% humidity, ideal for typical conference room environments. The CTS-QSC20-MIC enables Cisco TelePresence systems to deliver crystal-clear voice communication with superior directional accuracy and consistent sound quality.

Brand: Cisco · Category: Industrial Automation & Electrical

Key features

• High-Performance Audio Capture: Utilizes an electret condenser element with a cardioid pick-up pattern for focused sound acquisition and reduced ambient noise.
• Versatile Mounting Options: Supports both tabletop and ceiling installations, offering flexibility for various room layouts and acoustic conditions.
• Professional Interface Compatibility: Features a standard 3-pin XLR balanced output, ensuring compatibility with a wide range of audio processing and conferencing systems.
• Phantom Power Operation: Supports 24V or 48V phantom power, simplifying power delivery through standard AV cabling.
• Robust Environmental Tolerance: Designed for operational reliability within 0–40°C and up to 90% humidity, ideal for typical conference room environments.

Specifications

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