
Miniature microphone M7
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Key Highlights
- Made in Russia - engineered for durability
- Suitable for challenging environments
- Lower cost of ownership than European alternatives
- Bulk orders available with volume discounts
- Documentation and customs clearance assistance provided
Available Models
Description
M7 electret miniaturised microphones are designed to work as part of radio equipment. The use of special technologies in the production of miniature phones allows to transmit natural and high-quality sound. M7 can be operated at temperatures from -10 ºC to +40 ºC, high relative humidity of 95% at +25 ºC, pressure from 81 to 114 kPa (610 to 860 mmHg).
Design features: high frequency response shape repeatability; high shock resistance; low susceptibility to vibration. Applications: medical equipment; miniature headsets and other communications equipment.
Design features: high frequency response shape repeatability; high shock resistance; low susceptibility to vibration. Applications: medical equipment; miniature headsets and other communications equipment.
Specifications
Paraphonic sensitivity in idle mode at supply voltage (1.2±0.12) V at frequency 1000 Hz, not less than
7
Deviation of the frequency characteristic of paraphonic sensitivity from the typical one in the frequency range 150-5000 Hz
typi
±3
Current consumed by microphones, not more than
7.0E-5 A
Output impedance of microphones, not more than
3000 ohm
Overall dimensions
5,7×6,2×2,4 mm
Weight, not more
0.2 g
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Shipping Terms
Delivery Time
Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
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