IEPE Microphone Set with preamplifier and
pre-polarized microphone capsule
MP30
1/2" IEPE Microphone
Free field measuring microphone
MP30
- Sensitivity 40 mV/Pa
- IEPE constant current supply 2-20 mA
- Polar pattern: omnidirectional
- Frequency response: 10 Hz – 20 kHz
10 Hz – 4 kHz: ± 0.5 dB
4 kHz – 20 kHz: ± 1.5 dB - Acoustic noise floor 18 dB A-weighted
- Measuring range 18 dB(A) to SPL peak (5% dist.) 140 dB
Information
Set Price: 770 EUR + VAT
Our microphone types are supplied with a factory calibration certificate
MP30 Microphone Capsule
Specifications
Model | MP30 Capsule IEC 61094-4 Type WS2F |
|---|---|
Diameter | 1/2″ |
Frequency Range | 10 ~ 20,000 Hz |
Responce Type | Free field |
Electrode Forming Voltage | 0 V |
Sensitivity (dB re 20 μPa) | 40 mV/Pa (± 3 dB) |
Capacitance at 250 Hz | 18 pF |
Maximum Sound Pressure Level | 140 dB |
Intrinsinc Noise Level | 18 dB (A) |
Operating Temperature Range | -20 °C ～ +60 °C |
Operating Humidity Range | 25 % ～ 90 %(RH) |
Temperature Characteristics | 0.01 dB/C° Maximum |
Humidity Characteristics | 0.001 %(RH) |
Aging Drift | 0.2 dB/Year |
Storage Temperature Range | -20 °C ～ +60 °C |
Storage Humidity Range | 25 % ～ 90 %(RH) |
Venting | Rear |
Outer Dimensions | Ф 13.2 mm x 16.0 mm |
Weight | 8.3 gram |
MP30 Microphone Preamplier
Specifications
Model | MP30 Preamplifier |
|---|---|
Frequency Response
(re. 250 Hz) | 0.1 Hz ~ 10 Hz ± 3 dB 10 Hz ~ 20 kHz ± 0.1 dB 10 Hz ~ 200 kHz ± 0.2 dB |
Gain | -0.1 dB |
Intrinsic Noise (20Hz ~ 20kHz) | <5 μV A-weighting |
Distortion(THD) @1kHz
1 V | <0.1% |
Output Impedance | ＜50Ω |
Max. Output Voltage | 5 V RMS |
IEPE Power Voltage | 18 V ~ 30 V |
IEPE Current | 2 mA ~ 20 mA |
Polarization Voltage | 0 V |
Dimensions | Ф12.7mm × 70 mm |
Weight | <20 g (cable not included) |
Operating Temperature | -20°C ~ + 60°C |
Humidity | 25 %～ 90 %(RH) |
Atmospheric Pressure | 65 kPa～108 kPa |
Connector Type | BNC |
Thread for Microphone Capsule Mounting | 11.7 mm-60 UNS |