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Фрагмент инструкции
Due to new patented backplate construction, the C 900 maintains very uniform frequency response, and the PB 1000 presence boost adapter adds 3 to 4 dB of response above 5 kHz for increased presence. The microphone capsule has been carefully shock mounted for low handling noise, and the spring steel grille is durable and easily removable. The light-weight body is die cast zinc alloy and has a soft touch finish for comfort and secure handling to minimize reflection and glare. A gold trim ring enhances the appearance. The microphone includes a stand adapter and carrying bag. Specifications Transducer type: Prepolarized backplate condenser Frequency response: 20 - 22 kHz Polar pattern: Cardioid Power requirements: 9 - 52 Vdc Impedance: 200 ohms Recommended load impedance: >2000 ohms Output connector: Gold plated XLR-M Sensitivity: 6 mV/Pa; -45 dB (re 1 V/Pa) Sound pressure level for 1%/3% THD: 139 dB SPL Equivalent noise level: 17 dB-A Dynamic range: 122 dB Environmental operation: Temperature: -10°C to +65°C Maximum relative humidity at +20°C: 90% Size: Maximum diameter: 2 in. (51 mm) 7.1 in. length (180 mm) Net weight: 10.4 oz. (294 g) Shipping weight: 24 oz. (680 g) Accessories included: Carrying bag PB 1000 presence boost adapter SA 40 Floor stand adapter Features • Patented frequency independent cardioid capsule for increased feedback immunity • Presence boost adapter provides +3 to 4 dB boost above 5 kHz • Ideal for use with in-the-ear monitoring systems • Internal elastic suspension systemfor reduced handling noise • Light-weight die cast metal body with soft touch finish and gold trim • Gold plated capsule housing and XLR connector for added reliability and protection against corrosion Architects and Engineers Specifications The microphone shall be a backplate condenser type with a 10.4 ounces. The microphone shall operate on phantom powering cardioid pickup pattern. Sensitivity shall be no less than 6 mV/Pa, over the range from 9 to 52 Vdc. The microphone shall provide a and the maximum operating level for 1% THD shall be no less than mechanical adapter to be applied to the capsule and producing a 2 139 dB SPL. The maximum diameter of the microphone shall be to 4 dB rise in response above 5 kHz. The microphone shall be the no greater than 2 in. and the microphone length shall be no greater AKG Acoustics Model C 900. than 7.1 inches. Microphone net weight shall be no greater than AKG is constantly improving and modifying therefore, specifications are subject to change Graphical Data 2” (51 mm) .97” (24.5 mm) 7.1” (180 mm) or consequential damages. However, the limitation of any right or remedy shall not be effective Limited Warranty where such is prohibited or restricted by law. Simply take or ship your AKG product prepaid to our Valid only in the United States. AKG Acoustics warrants AKG products against defects in material service department. Be sure to include your sales slip as proof of purchase date. (We will not repair or workmanship fo...