Audio Technica ATM73CW Headword Mic with 4-Pin HRS
Cardioid Condenser Headworn MicrophoneTerminated with locking 4-pin connector for A-T UniPak? body-pack wireless transmitters. 55″ (1.4 m) cable. Includes windscreens
Features:
- Ideal for drummers, keyboard players or anyone requiring hands-free operation
- Comfortable, unobtrusive headband design with side-of-mouth pickup
- Belt-mounted power module operates on battery or phantom power
- Cardioid polar pattern improves isolation of desired sound source
- Also available as ATM73cW ? less power module; 55″ (1.4 m) cable terminated with locking 4-pin connector for A-T UniPak? wireless systems
Specifications:
- ELEMENT: Fixed-charge back plate, permanently polarized condenser
- POLAR PATTERN: Cardioid
- FREQUENCY RESPONSE: 40-15,000 Hz
- LOW FREQUENCY ROLL-OFF: 80 Hz, 18 dB/octave
- OPEN CIRCUIT SENSITIVITY: PHANTOM -55 dB (1.7 mV) re 1V at 1 Pa -BATTERY: ?56 dB (1.5 mV) re 1V at 1 Pa
- IMPEDANCE: PHANTOM 200 ohms -BATTERY: 270 ohms
- MAXIMUM INPUT SOUND LEVEL: PHANTOM 146 dB SPL, 1 kHz at 1% T.H.D.- BATTERY: 132 dB SPL, 1 kHz at 1% T.H.D.
- DYNAMIC RANGE (typical) -PHANTOM 111 dB, 1 kHz at Max SPL- BATTERY 97 dB, 1 kHz at Max SPL
- SIGNAL-TO-NOISE RATIO: 59 dB, 1 kHz at 1 Pa
- PHANTOM POWER REQUIREMENTS: 11-52V DC, 2 mA typical
- BATTERY TYPE: 1.5V AA/UM3
- BATTERY CURRENT / LIFE 0.4 mA / 1200 hours typical (alkaline)
- SWITCH Off, on-flat, on-roll-off
- WEIGHT (MICROPHONE): 1.1 oz (31 g)
- WEIGHT (POWER MODULE): 4.9 oz (139 g)
- DIMENSIONS (MICROPHONE): 0.39″ (10.0 mm) diameter
- DIMENSIONS (POWER MODULE): 3.31″ (84.0 mm) H x 2.48″ (63.0 mm) W x 0.87″ (22.0 mm) D
- DIMENSIONS (HEADSET): 6.49″ (165.0 mm) nominal at widest point, 2.64″ (67.0 mm) flexible boom
- OUTPUT CONNECTOR (POWER MODULE): Integral 3-pin XLRM-type
- CABLE: 4.6` (1.4 m) long (permanently attached to microphone), 0.10″ (2.6 mm) diameter, 2-conductor shielded cable with TA3F-type connector
