|ELEMENT||Fixed-charge back plate, permanently polarized condenser|
|FREQUENCY RESPONSE||30-20,000 Hz|
|LOW FREQUENCY ROLL-OFF||80 Hz, 18 dB/octave|
|OPEN CIRCUIT SENSITIVITY||–39 dB (11.2 mV) re 1V at 1 Pa|
|MAXIMUM INPUT SOUND LEVEL||128 dB SPL, 1 kHz at 1% T.H.D.|
|DYNAMIC RANGE (typical)||102 dB, 1 kHz at Max SPL|
|SIGNAL-TO-NOISE RATIO||68 dB, 1 kHz at 1 Pa|
|PHANTOM POWER REQUIREMENTS||11-52V DC, 4 mA typical|
0 dB/+10 dB gain setting
|WEIGHT (MICROPHONE)||0.5 oz (14 g)|
|WEIGHT (POWER MODULE)||3.4 oz (97 g)|
|DIMENSIONS (MICROPHONE)||1.34" (34.0 mm) long,
0.48" (12.2 mm) diameter
|DIMENSIONS (POWER MODULE)||2.80" (71.0 mm) W x
4.55" (115.5 mm) H x
1.42" (36.0 mm) D
|OUTPUT CONNECTOR (POWER MODULE)||Screw terminals|
|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°);
UE-UL UniLine® (90°)
|ACCESSORIES FURNISHED||AT8153 two-stage foam windscreen; AT8451 steel hanger; AT8534 wall/ceiling plate power module; AT8438 5/8"-27 stand adapter|
|AUDIO-TECHNICA CASE STYLE||M12|
|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:What would cause a constant noise on this type of mic? I have pair of an earlier generation of this mic in a permanent installiation and one of them exhibits a constant low level pink noise. I have checked all the wiring and found bad solder joints on pin 3 which I corrected by replacing the complete connector. The connections at the cathedral ceiling where the power modules are mounted have not been checked yet as this requires scaffolding. Could a defective power module cause this?
A:Please contact our Audio Solutions Department at (330) 686-2600 ext 5000 or at firstname.lastname@example.org for assistance with this.
Q:How do I plug in my mic
A:Like all condenser element type microphones, the PRO 45 requires power to operate. The PRO 45 requires phantom power. Phantom power ranging anywhere from 9 to 52V DC is acceptable. Phantom power is often supplied by the associated audio Mixer (Sound Board), Amplifier or Recorder the microphone is being attached to. Check your board for Phantom Power. It may have it and just not be turned on. If your Sound Board does not provide phantom power, an inline phantom power supply can be installed between the microphone and the board to provide it. Such a supply is our AT8801 48 volt Single-channel Phantom Power Supply. It has XLR type input and output connectors. You will need an XLR female to XLR male microphone cable to connect the power supply to your Sound Board. Since the AT8801 requires AC power to operate, be sure to locate it near a convenient AC power outlet.