AKG Acoustics ULS SERIES دليل المستخدم

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ULS Series
Condenser Microphones
Description Features
The AKG C 480 B preamplifier powering unit is the latest
model in the ULS series. It accommodates the CK 61/ULS,
• Ultralow noise preamplifier for use
CK 62/ULS, CK 63/ULS capsules and the new CK 69/ULS
with ULS series capsules
shotgun capsule, providing a higher order of performance for
these capsules than heretofore available. The new preamp
• Multiple directional capsules and
has a vastly improved noise floor, permitting self noise
perform

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Graphical Data CK 61/ULS On-axis Frequency Response Polar Response (measured at 1 meter) CK 62/ULS On-axis Frequency Response Polar Response (measured at 1 meter) CK 63/ULS On-axis Frequency Response Polar Response (measured at 1 meter) CK 69/ULS On-axis Frequency Response Polar Response (measured at 1 meter) AKG is constantly improving and modifying its products, therefore, specifications are subject to change without notice.

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Architects and Engineers Specifications C 480 B with CK 61/ULS The microphone shall be of the condenser type with capsule and The polar pattern shall be cardioid and nominal on-axis powering module assembly no larger than 0.8 in. (21 mm) frequency response shall be 20 Hz-20 kHz. For the normal in diameter. The microphone shall accept phantom powering at sensitivity setting of 0 dB, microphone sensitivity shall be at 48 volts. The nominal output impedance shall be equal to or least 20 mV/Pa, and

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Specifications (measured with C 480 B preamp) Models: CK 61/ULS: CK 62/ULS: CK 63/ULS: CK 69/ULS: Transducer Principle: All models externally polarized condenser capsules. Frequency Range 20–20,000 Hz ± 1 dB 20–20,000 Hz ± 1 dB 20–20,000 Hz ± 1 dB 20–18,000 Hz ± 2 dB Polar Pattern: Cardioid Omnidirectional Hypercardioid Shotgun (2-section) Sensitivity at 1,000 Hz: (0 dB setting): 20 mV/Pa; -34 dBV 20 mV/Pa; -34 dBV 20 mV/Pa; -34 dBV 27 mV/Pa; -31 dBV (+6 dB setting): 40 mV/Pa; -28 dBV 40 mV/Pa;