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Measurement Microphone M 373

Measurement Microphone M 373

Product catalog summary
Specifications:
  • Transducer Type: Electret pressure transducer
  • Polar Pattern: Omnidirectional
  • Frequency Range: 20 Hz - 20 kHz (free field, type 1)
  • Sensitivity: 25 mV/Pa ± 2.5 dB
  • Max SPL: 132 dB (THD ≤ 1% at 1 kHz, RL=1 kΩ); 138 dB (THD ≤ 3% at 1 kHz, RL=10 kΩ)
  • Inherent Noise Level: 28 dB A (RL = 1 kΩ)
  • Current Consumption: 7 mA
  • Power Supply: Phantom powered P 48 V ± 4 V
  • Operating Temperature Range: -20°C to +70°C
  • Microphone Identification Memory: 256 Bit 1-Wire TM EEPROM (per TEDS – Editor IEEE P1451.4)
  • Output Connector: 3-pin XLR, gold-plated contacts
  • Dimensions: 21 mm (Diameter) x 130 mm (Length)
Manufacturer Information:
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Catalog excerpts

Measurement Microphone M 373-1

1/4“ Electret-Measuring microphone M 373 Co.libri Phantom powered – P 48 V Transducer type Electret pressure transducer Polar pattern Frequency range Inherent noise level Current consumption Power supply Operating temperature range Microphone identification memory 256 Bit 1-Wire TM EEPROM (per TEDS – Editor IEEE P1451.4) Output connector free field type 1 Microtech Gefell GmbH • Georg-Neumann-Platz • 07926 Gefell • Germany Phone +49 (0)36649 882-0 • Fax +49 (0)36649 882-11 • www.microtechgefel

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