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Sony ECM674 Shotgun Microphone |
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Sony ECM674 is an affordable shotgun-type electret condenser microphone which delivers excellent sound performance in field and studio productions. It offers high-sensitivity, low-noise characteristics and flat-and-wide frequency response in a compact and light weight design. ECM674 is well-suited for use with Sony Camcorders such as the HDV Series, DVCAM Series and XDCAM Series. In addition, its two-way powering feature allows for both microphone and battery operation. With its high performance, affordable price, and great versatility ECM674 is ideal choice for a range of sound acquisition. |
ECM674
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Details
| PRODUCT FEATURES | | | · | Superb sound quality | | · | Flat-and-wide frequency response | | · | Compact and lightweight design | | | | PRODUCT SPECIFICATION | | | Capsule type | Electret condenser | | Directivity | Uni-directional (super-cardioid) | | Frequency response | 40 Hz to 20 kHz | | Sensitivity at 1kHz | -36 dB +/-3 dB | | Output impedance at 1kHz | 220 ohms +/- 20% | | Dynamic range | 90 dB or more | | Signal-to-noise ratio | 74 dB or more (IEC179 A-weighted, 1 kHz, 1Pa.) | | Inherent noise | 19 dB SPL or less (0 dB=20u Pa) | | Wind noise | 60 dB SPL or less (0 dB=20u Pa) | | Induction noise from external magnetic field | 0 dB SPL or less (0 dB=20u Pa) | | Maximum input sound | 109 dB SPL (0 dB=20u Pa) | | Power requirements | External: DC 40 to 52 V, Battery: 1.5 V | | Dimensions | 20mm diameter x 268 mm length | | Weight | Approx. 185g without battery, 208g with battery | |
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