
Electromagnetic electromagnetic small-size noise-resistant differential microphone DEMSH
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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
Description
Electromagnetic electromagnetic differential small-size noise-resistant microphones DEMSH are designed for operation in communication equipment at temperatures from -60 °? to +60 °? and high relative humidity up to 98% at temperature not exceeding -60 °?.
humidity up to 98% at temperature not higher than +40 °?.
Fields of application: telephone sets of general application; communication and sound amplification equipment.
humidity up to 98% at temperature not higher than +40 °?.
Fields of application: telephone sets of general application; communication and sound amplification equipment.
Specifications
Nominal frequency range
200—4000
Modulus of total electrical resistance at frequency 1000 Hz
400—1000 ohm
Overall dimensions
30×23×10,8 mm
Weight, not more
14 g
Acoustic asymmetry, max.
20 %
Average time to failure, not less
20000
Warranty period of operation
6 a
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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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