1/2" prepolarized free field condenser microphone, with 1/2" ICP® 426E01 preamplifier
- Nominal Microphone Diameter:
1/2"
- Frequency Response Characteristic:
Free-Field
- Frequency Range:
(±3dB)3.15 to 40000 Hz
- Dynamic Range:
150 dB re 20 µPa
RELATED PRODUCTS
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English: |
SI: |
|
Performance |
Nominal Microphone Diameter |
1/2" |
1/2" |
|
Frequency Response Characteristic |
Free-Field |
Free-Field |
|
Sensitivity (±2 dB) |
-38 dB re 1 V/Pa |
-38 dB re 1 V/Pa |
[
3]
|
Sensitivity |
12.6 mV/Pa |
12.6 mV/Pa |
[
3]
|
Frequency Range (±3 dB) |
3.15 to 40000 Hz |
3.15 to 40000 Hz |
|
Frequency Range (±2 dB) |
3.15 to 31500 Hz |
3.15 to 31500 Hz |
|
Frequency Range (±1 dB) |
5 to 16000 Hz |
5 to 16000 Hz |
|
Lower Limiting Frequency (3) |
1.0 to 2.4 Hz |
1.0 to 2.4 Hz |
|
Inherent Noise |
22 dB(A) re 20 µPa |
22 dB(A) re 20 µPa |
[
1]
|
Dynamic Range (3% Distortion Limit) |
150 dB re 20 µPa |
150 dB re 20 µPa |
[
1]
|
TEDS Compliant |
Yes |
Yes |
[
2]
|
Environmental |
Temperature Range (Operating) |
-40 to +176 °F |
-40 to +80 °C |
|
Temperature Coefficient of Sensitivity (+14 to +158°F (-10 to +70°C)) |
0.003 dB/°F |
0.006 dB/°C |
[
1]
[
3]
|
Static Pressure Coefficient |
-.007 dB/kPa |
-.007 dB/kPa |
[
1]
[
3]
|
Humidity Coefficient of Sensitivity (0 to 100%, non-condensing) |
0.002 dB/%RH |
0.002 dB/%RH |
[
1]
[
3]
|
Influence of Axial Vibration (0.1g (1 m/s²)) |
66 dB re 20 µPa |
66 dB re 20 µPa |
[
1]
|
Electrical |
Polarization Voltage |
0 V |
0 V |
[
4]
|
Excitation Voltage |
20 to 30 VDC |
20 to 30 VDC |
|
Constant Current Excitation |
2 to 20 mA |
2 to 20 mA |
|
Output Bias Voltage |
10 to 14 VDC |
10 to 14 VDC |
|
Maximum Output Voltage |
±7 Vpk |
±7 Vpk |
|
Output Impedance |
<50 Ohm |
<50 Ohm |
|
Physical |
Housing Material |
Stainless Alloy |
Stainless Alloy |
|
Venting |
Rear |
Rear |
[
5]
|
Electrical Connector |
BNC Jack |
BNC Jack |
|
Mounting Thread (Grid) |
0.5 - 60 UNS |
0.5 - 60 UNS |
|
Size - Diameter (with grid) |
0.52 in |
13.2 mm |
|
Size - Diameter (without grid) |
0.50 in |
12.7 |
|
Size - Height (with grid) |
3.47 in |
88.3 mm |
|
Size - Height (without grid) |
3.46 in |
87.8 mm |
|
Weight |
1.59 oz |
45 gm |
[
1]
|
* All specifications are at room temperature unless otherwise specified
.
Specification Notes
[
1]
Typical.
[
2]
TEDS Capable Digital Memory and Communication, compliant with IEEE 1451.4
[
3]
re 250 Hz
[
1]
Typical.
[
3]
re 250 Hz
[
4]
Prepolarized
[
1]
Typical.
[
5]
Venting through Preamp.
[
6]
See PCB Declaration of Conformance PS064 for details.
Accessories
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|
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Supplied |
ACS-63 |
Calibration for microphone/preamplifier with TEDS programming |
1 |
Product Videos