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Production: Current
Hire stock: Yes
New stock: Yes
Used stock: No
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Audio-Technica lavalier microphone

Audio-Technica AT803B lavalier condenser microphone

 

* 1 Pascal = 10 dynes/cm 2 = 10 microbars = 94 dB SPL

ELEMENT Fixed-charge back plate permanently polarized condenser
POLAR PATTERN Omnidirectional
FREQUENCY RESPONSE 30-20,000 Hz
LOW-FREQUENCY ROLL-OFF 150 Hz, 6 dB/octave
OPEN CIRCUIT SENSITIVITY – 46 dB (5.0 mV) re 1V at 1 Pa*
IMPEDANCE 200 ohms
MAXIMUM INPUT SOUND LEVEL 130 dB SPL, 1 kHz at 1% T.H.D.
DYNAMIC RANGE (TYPICAL) 95 dB, 1 kHz at Max SPL
SIGNAL TO NOISE RATIO 65 dB, 1 kHz at 1 Pa*
BATTERY TYPE Use only "leakproof" AA/UM3 1.5V battery
BATTERY CURRENT 1 mA typical
BATTERY LIFE 1000 hours (alkaline battery)
PHANTOM POWER REQUIREMENTS 5-52V DC, 2 mA typical
SWITCH Off, on-flat, on-roll-off (battery) On-flat, on-roll-off (phantom power)
WEIGHT (LESS CABLE AND ACCESSORIES)
MICROPHONE 2.5 grams
POWER MODULE 147 grams
DIMENSIONS MICROPHONE 20.5 mm long, 10.0 mm diameter
POWER MODULE 83.0 mm H x 63.0 mm W x 22.0 mm D, not including clip
OUTPUT CONNECTOR integral 3-pin XLRM-type (POWER MODULE)
CABLE Integral 1.8 m, permanently attached between microphone and power module
ACCESSORIES FURNISHED AT8417 clothing clip; AT8116 windscreen; battery; protective carrying case

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