Description
The ECM-674 shotgun microphone... designed to produce superb sound performance from a compact, lightweight, rugged and cost-effective design.
By combining high performance, great value and exceptional versatility, the ECM-674 shotgun microphone represents an ideal choice for a wide range of sound acquisition applications.
Designed for use with Sony's lines of HDV, DVCAM and XDCAM camcorders, the unit's versatility is underscored by a two-way powering feature, which allows for either phantom power or battery operation.
The ECM-674 offers high sensitivity, low noise characteristics and both a flat and wide frequency response from 60Hz to 18kHz, with a dynamic range of at least90dB.
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Features
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Two-Way Powering: This capability permits the ECM-674 to be driven by either external DC power (40 to 52V) or internal AA battery operation, making it suitable for both camcorder mounting and many other sound gathering applications |
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Superb Sound Quality: The ECM-674 offers a sensitivity of -36dB (0dB+1 V/Pa.) and a low inherent noise level of less than 19 dB SPL. This allows the microphone to be used for clear voice pick-up even in noisy environments |
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Compact and Lightweight Design: The ECM-674 measures only 10 5/8 inches in length and weighs seven ounces, maintaining good balance even when mounted on compact camcorders |
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Built-In Low-Cut Filter: A built-in two-position (M, V) low-cut switch reduces undesired ambient noise |
Specifications
| Capsule/Transducer | Electret Condenser |
| Directivity/Polar Patterns | Uni-Directional (Super Cardioid) |
| Frequency Response | 60 - 18,000 (Hz) |
| Dynamic Range | More than 90dB |
| Signal to Noise Ratio | More than 74dB (EC179 A-weighted, 1 KHz, 1Pa.) |
| Output Impedance | At 1kHz: 200 (ohms) +-20%, |
| Inherent noise | 19 dB SPL or less (O, dB =20u Pa) |
| Wind noise | 60 dB SPL or less (O, dB =20u Pa) |
| Sensitivity | -36.0 ± 3.0 dB (o dB=1 V'Pa at 1 kHz) |
| Power Requirements | Battery-1.5V
External: DC 40 to 52v. |
| Dimensions | 13/16" Diameter x 10 5/8" Length |
| Weight | 7 oz. |
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