|ELEMENT||Fixed-charge back plate, permanently polarized condenser|
(cardioid in hemisphere above mounting surface)
|FREQUENCY RESPONSE||30-20,000 Hz|
|LOW FREQUENCY ROLL-OFF||80 Hz, 18 dB/octave|
|OPEN CIRCUIT SENSITIVITY||Phantom: –40 dB (10.0 mV) re 1V at 1 Pa
Battery: –41 dB (8.9 mV) re 1V at 1 Pa
|IMPEDANCE||Phantom: 200 ohms
Battery: 270 ohms
|MAXIMUM INPUT SOUND LEVEL||Phantom: 133 dB SPL, 1 kHz at 1% T.H.D.
Battery: 123 dB SPL, 1 kHz at 1% T.H.D.
|DYNAMIC RANGE (typical)||Phantom: 111 dB,1 kHz at Max SPL
Battery: 101 dB, 1 kHz at Max SPL
|SIGNAL-TO-NOISE RATIO||72 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)||8.6 oz (244 g)|
|WEIGHT (POWER MODULE)||4.9 oz (139 g)|
|DIMENSIONS (MICROPHONE)||4.25" (108.0 mm) long,
3.31" (84.0 mm) maximum width,
0.91" (23.0 mm) height
|DIMENSIONS (POWER MODULE)||3.31" (84.0 mm) H x
2.48" (63.0 mm) W x
0.87" (22.0 mm) D
|OUTPUT CONNECTOR (POWER MODULE)||Integral 3-pin XLRM-type|
|CABLE||25.0' (7.6 m) long (permanently attached to microphone), 0.13" (3.2 mm) diameter, 2-conductor, shielded cable with TA3F-type connector|
|OPTIONAL INTERCHANGEABLE ELEMENTS||UE-H hypercardioid (100°);
UE-O omnidirectional (360°)
|ACCESSORIES FURNISHED||AT8531 power module; battery; soft protective pouch|
|Click on the chart to view the larger image|
Do you have questions about this product?
Get answers from real customers and in-house experts with AnswerBox.
Q:Is it possible to replace the cable? It appears to be built in to the mic. Our custodian decided to vacuum the cord . . .
A:Please contact our Service Department at (330) 686-2600 ext 5003 or at Service@atus.com for assistance with this.
Q:Can I put a regular XLR connector on it
A:Thank you for your inquiry. No, you must use the power module. The power module attached to some condenser microphones provides several important functions. First, it converts the 11 – 52 VDC phantom power into a smaller DC bias voltage used to power the FET impedance matching circuit inside the microphone. Also, it provides low frequency roll off, supplies battery power if phantom power is not available, converts the signal to the proper impedance and balances the output. The power module is a necessary component.