Features:
Shotgun-type electret condenser microphone
Super-cardioid microphone with minimum sensitivity to ambient noise
Compact and light weight design
Suitable for mounting on Sony cameras and camcorders
| Specifications | |
| Capsule type: Electret condenser | |
| Frequency response: 70 Hz to 16 kHz | |
| Directivity: Uni-directional | |
| Effective output level at 1 kHz (0 dBm = 1 mW/1 Pa.): -43.0 dBm | |
| Sensitivity (0 dB = 1 V/1 Pa., at 1 kHz): -44.0 dB ±3.0 dB | |
| Output impedance at 1 kHz (balanced): 200Ω ±20% | |
| Dynamic range: 101 dB or more | |
| Signal-to-noise ratio (A-weighted, 1 kHz, 1 Pa.): 70 dB or more | |
| Inherent noise: 24 dB SPL or less | |
| Induction noise from external magnetic field (dB SPL/(1E-7) T): 0 dB SPL or less | |
| Wind noise: 60 dB SPL or less | |
| Max. Input sound pressure level: 125 dB SPL | |
| Microphone connector: XLR-3-12C type | |
| Available receptacle: XLR-3-11C type | |
| Power supply: AC-148F or equivalent | |
| Standard operating voltage: DC12 to 48 V | |
| Current drain: 2.4 mA or less | |
| Dimensions: 21 dia. x 226 mm (27/32 dia. x 9 inches) | |
| Mass: 165 g (5.8 oz) | |
The ECM-670 is a compact 'shot-gun'
microphone designed for location video production applications. Its has
a highly directional response, allowing the microphone to be used for
voice pick-up in noisy environments. It is highly robust and can
withstand years of use 'on the road'.
Maximise the quality of audio pick-up on location
Video location production often creates difficult problems for audio
recording due to unwanted noises. The super cardioid response of the
ECM-670 allows the production team to capture the wanted sound (ie voice
pick-up) while rejecting unwanted noises.
Flexible
The ECM-670 is a 'shot-gun' style microphone and is simple to mount on a microphone boom with a wind shield.
Features
Excellent sound quality
The ECM-670 has a good frequency response and high sound pressure
handling. The integral Low Cut Filter, allows a simple method to reduce
the affects of environmental noise.
Flexible powering options
The ECM-670 can be powered from an external power supply ranging from 12 to 48volt.
Compact size and light weight
The ECM-670 balances the need for a compact size with it's polar
response, the result is a high directional microphone that is only 226mm
in length. Its light weight, only 165g, reduces operator fatigue.
Robust construction
The ECM-670 has been designed for the rigour of location recording.