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Sony ECM-674, Electret Condenser
Microphone |
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The ECM-674 is an affordable shotgun-type electret condenser microphone, which
delivers excellent sound performance in field and studio productions |
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Features:
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Superior sound quality with a
newly developed microphone capsule
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Excellent sensitivity of -36 dB
(0 dB=1 V/Pa.)
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Low inherent-noise level of less
than 19 dB SPL
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Flat-and-wide frequency response
(60 Hz to 18 kHz)
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Compact and lightweight design -
268 mm in length and 220g weight
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Two-way powering - Internal
AA-size battery operation or External DC (40 to 52 V) operation
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Built-in low cut filter switch
(M, V) for reducing of undesired ambient nose
Specifications
Other optional accessories |
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Supplied Accessories: |
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- Wind screen (1)
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Microphone
spacer (1)
- Operation manual (1) |
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Applicable Models |
DVW-970
- Digital Betacam Camcorder
DVW-970P
- Digital Betacam Camcorder
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MSW-970
- MPEG IMX camcorder
MSW-970P
- MPEG IMX camcorder PAL model |
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Specifications |
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Capsule type: Electret
condenser |
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Frequency response: 60 Hz to
18 kHz |
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Directivity: Uni-directional
(super-cardioid)
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Sensitivity (at 1 kHz): -36
dB(*1) ±3 dB |
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Output impedance (at 1 kHz) :
200 Ω ±20% |
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Dynamic range : 90 dB or more
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Signal-to-noise ratio : 74 dB
or more (IEC179 A-weighted, 1 kHz, 1Pa.) |
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Inherent noise : 19 dB
SPL(*2) or less
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Wind noise : 60 dB SPL(*2)
or less
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Induction noise from
external magnetic field : 0 dB SPL(*2) or less
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Maximum input sound
pressure level : 109 dB SPL(*2)
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Power requirements :
External: DC 40 to 52 V, Battery: 1.5 V
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Dimensions : 20 dia. x
268 mm (13/16 dia. x 10 5/8 inches)
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Mass : 220 g (7 oz)
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PRO. ACCESSORIES
BATTERY
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BP-GL95
BP-L60S
CHARGER
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AC-DN10 AC-DN2B
BATTERY ADAPTOR
BKP-L551
BKW-L601
REMOTE CONTROL UNIT
DSRM-10
RM-1BP
RM-B750
RM-B150
VIEWFINDER
DXF-51
INPUT / OUTPUT BOARD
DSBK-1501
DSBK-1504P
DSBK-180P
DSBK-1801
DSBK-1802
DSBK-1803 DSBK-2020
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