SONY / ECM-673/9X

The ECM-673 is an electret condenser microphone with a sharp directivity suitable for mounting on a compact HDV camcorder!

■ Condenser microphone
■ Sharp directivity
■ Microphone holder / wind screen / connection cord
■ Type: Back electret condenser type
■ Power supply: External power supply: DC40-52V
■ Connector: Equivalent to XLR-3-12C (convex)
■ Cable: φ5.0mm, 2-core shield, length about 500mm
■ Outer dimensions: about φ20 x 200 mm (maximum diameter x total length)
■ Weight: about 135g

■ Frequency characteristics: 40Hz-20kHz
■ Directivity: Sharp directivity
■ Output impedance: 220Ω ± 20%, balanced type
■ Front sensitivity: -36 ± 3dB (0dB = 1V / Pa, 1kHz)
■ Signal-to-noise ratio: 77dB or more (1kHz, 1Pa)
■ Noise:
・ Inherent noise: 17 dB SPL or less (0 dB = 2 × 10 −5 Pa)
・ Wind noise * 1:
≤ 50 dB SPL (without windscreen installed)
45 dB SPL or less (when windscreen is attached)
・ Induced noise of external magnetic field: 0dB SPL / 1 × 10-7T (1mG) or less
■ Maximum input sound pressure level: 124dB SPL * 2
■ Dynamic range: 107dB SPL or more
■ Allowable operating temperature: 0-50 ℃
■ Allowable storage temperature: -20- + 60 ℃
■ Accessories: Windscreen x 1, microphone holder x 1, microphone spacer x 1, connection cord x 1, instruction manual x 1, warranty card x 1