1/2" microphones for precision measurements to capture infrasound or ultrasound as well as very quiet noises.
Microphone Set MP40
Condenser microphone class 1 according to WS2F standard
The MP40 1/2 inch microphone offers a cost-effective solution consisting of a pre-polarized microphone capsule and microphone preamplifier in one set.
- Sensitivity 50mV/Pa
- IEPE supply 2-20mA
- Polar Pattern: Omnidirectional
- Frequency Response: 3.5Hz – 20kHz
- 3.5Hz – 4KHz: ±0.5dB
- 4KHz – 20KHz: ±1.5dB
- Class 1 WS2F – DIN IEC 61094-4
- Acoustic noise floor 18 dB(A)
- Range to SPL Peak (5% Dist.) 146 dB
- Temperature range -10 to +60 °C
USB precision microphone for universal applications
Our USB microphone model iSV1611 is a digital microphone with USB interface, consisting of pre-polarized ½” electret measurement microphone capsule, preamplifier, 2 channel (Stereo) ADC and USB interface
Frequency range:
- 10 Hz – 4 kHz: ± 0.5 dB
- 4 kHz – 20 kHz: ± 1.5 dB
- 1/2″ Microphone capsule thread 60uns
- Directional characteristics sphere
- Acoustic background noise 16dBA
- SPL Max. 140dB
- Sensitivity 38mV/Pa
- Measuring range Ch. left 16 – 100 dB(A)
- Measuring range Ch. right 56 – 140 dB(A)
Model | USB Microphone Systems Class 1 WS2F | Price |
|---|---|---|
 | ROGA Instruments products are free from planned obsolescence, technically accessible, durable and repairable. | |
iSV1611-Infra | 1/2″ USB microphone for infrasound applications WS2F according to IEC 61094-4 Free field 1 Hz to 20 kHz 15 dBA to 146 dB pre-polarized 1/2″ USB microphone preamplifier iSV1611 included | 1625 € |
MK202E + iSV1611 | 1/2″ USB microphone for ultrasonic applications WS2F according to IEC 61094-4 Free field 10 Hz to 40 kHz 22 dBA to 158 dB pre-polarized 1/2″ USB microphone preamplifier iSV1611 included | 1455 €
|
1/2″ Microphone capsule | microphone capsule 1/2″ Free field Sensitivity: 50 mV/Pa Thread: 11.7mm-60UNS Pre-polarised Frequency response: 3.5 Hz – 20 kHz 3.5 Hz – 4 kHz: ± 0.5 dB 4 kHz – 20 kHz: ± 1.5 dB calibration sheet included | 460 € |