
333
ES933PMC & ES933PMWC
Connect the
Note:
If you need to shorten the cable between the microphone and power module, it can be done two ways:
a. To maintain original RFI shielding (see note above), the
b. If RFI immunity is not required, the
Avoid leaving the microphone in the open sun or in areas where temperatures exceed 110° F (43° C) for extended periods. Extremely high humidity should also be avoided.
Architect’s and Engineer’s Specifications
The microphone shall be a
Specifications |
|
|
|
Element | |
| polarized condenser |
Polar pattern | Cardioid |
Frequency response | |
Low frequency | 80 Hz, 18 dB/octave |
Open circuit sensitivity | |
Impedance | 200 ohms |
Maximum input sound level | 128 dB SPL, 1 kHz at 1% T.H.D. |
Dynamic range (typical) | 102 dB, 1 kHz at Max SPL |
68 dB, 1 kHz at 1 Pa | |
Phantom power requirements | |
Switches | Flat, |
Weight | Microphone: 5.5 g (0.2 oz) |
| Power module: 97 g (3.4 oz) |
Dimensions | Microphone: 27.5 mm (1.08") long, |
| 8.4 mm (0.33") head diameter |
| Power module: 71.0 mm (2.80") W x |
| 115.5 mm (4.55") H x 36.0 mm (1.42") D |
Output connector | Power module: |
Cable | 15.2 m (50') long (permanently attached |
| to microphone), 3.2 mm (0.13") diameter, |
| |
| with |
Optional interchangeable elements | |
| |
| |
M25 | |
Accessories furnished |
|
ES933PMC | AT8534 wall/ceiling plate power module; |
| AT8452 steel hanger; AT8109 |
ES933PMWC | foam windscreen |
AT8534 wall/ceiling plate power module; | |
| AT8452(WH) steel hanger; AT8109(WH) |
|
|
patterns. The microphone shall operate from an external 11V to 52V DC phantom power source. It shall be capable of handling sound input levels up to 128 dB with a dynamic range of 102 dB. Nominal
The microphone shall have a 15.2 m (50') permanently attached miniature cable terminating in a special
a standard
In the interest of standards development, A.T.U.S. offers full details on its test methods to other industry professionals on request.
1 Pascal = 10 dynes/cm2 = 10 microbars = 94 dB SPL
1Typical,
frequency response: 30–20,000 Hz
0.48"
0.33" 12.3 mm 8.4 mm
1.08" 27.5 mm
power module shall contain a switch to permit choice of flat response or 80 Hz
An adjustable steel wire hanger shall be provided for suspended installations. The steel wire hanger shall attach to the microphone body and allow for the positioning of the microphone without the need for tools. A
The microphone shall be a hanging design, with overall length of 27.5 mm (1.08") and a head diameter of 8.4 mm (0.33"). Weight shall be 5.5 grams (0.2 oz) without cable. The microphone cable and steel hanger shall be black [white].
The
|
|
|
|
|
|
|
|
| in dB |
|
|
|
|
|
|
|
| 10 dB | Response |
50 | 100 | 200 | 500 | 1k | 2k | 5k | 10k | 20k |
|
| Frequency in Hertz | ||
LEGEND | 12" or more on axis |
| |
|
| ||
polar pattern |
| ||
330˚ | 0˚ | 50' | |
30˚ | 15.2 m | ||
|
| ||
300˚ | 60˚ | 0.13' | |
|
| ||
|
| 3.2 mm | |
270˚ | 90˚ |
| |
240˚ | 120˚ |
| |
| LEGEND | ||
|
| ||
210˚ | 150˚ | 200 Hz | |
1 kHz | |||
| 180˚ | ||
| 5 kHz | ||
SCALE IS 5 DECIBELS PER DIVISION | |||
8 kHz |
| |
| |
©2010 |