½" DIFFUSE-FIELD / RANDOM INCIDENCE MICROPHONE
Externally polarized, diffuse-field microphone designed for random-incidence measurements over 3.15 Hz to 10 kHz, and is approved for noise measurements in accordance with ANSI standards.
FAMILY 4943
Type 4943 is optimised for general, random-incidence measurements and for noise measurements in accord?ance with ANSI standards. Being externally polarized, it must be used with a classical preamplifier
Select filters:
| Code | Higher dynamic range |
|---|---|
| -4943-B-001- | 146 dB |
| -4943-C-001- | 148 dB |
| -4943-L-001- | 147 dB |
| TEDS Microphones | Data Sheets | English |
| Standard | IEC 61094 |
| Sound field | Diffuse field |
| Polarization | Classical |
| Sensitivity | 50 mV/Pa |
| Lower frequency | 3.15 Hz |
| Higher frequency | 10 kHz |
| Lower dynamic range | 15.9 dB |
| Higher dynamic range | 147 dB, 148 dB, 146 dB |
| Diameter | 1/2 inch |
| Venting | Rear |
| Minimum Temperature | -20 °C |
| Maximum Temperature | 80 °C |
| Minimum Temperature | -4 °F |
| Maximum Temperature | 176 °F |
| Output signal (connectivity) | Passive |
List of accessories available for all variants of this family
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, MicroStrain and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
DP-0776---