Available for Import
Electret Condenser Microphone MKЭ-390 for Clear Communication Applications
Manufacturer:
PJSC Oktava
Price:
Request Quote
Bulk pricing available
FOB, CIF & EXW terms available
Description
is designed for operation in conditions of ambient air temperature from -20 º? to +35 º?, high relative humidity of 93% at a temperature not higher than +25 º?, low atmospheric pressure up to 61 kPa (460 mm Hg).
Specifications
Nominal frequency range
315-4000
Nonlinearity of amplitude characteristic of microphone transmission coefficient, no more than
2
Harmonic coefficient of the microphone
at a frequency of 1000 Hz at a sound pressure of 3 Pa
3 Pa sound pressure, not more
5 %
Consumption current, not less than
0.00015 A
Unevenness of frequency response of paraphonic sensitivity, not more than
8
Power supply voltage
1,5-4,5 V
Weight of the microphone, not more
3.6 year
Operating temperature range
-20 to +35 °C
Cord length, m at least
55 mm
Average time to failure, not less
15000
Warranty period of operation
1 year
Paraphonic sensitivity at 1000 Hz, at a supply voltage of 4.5 V
20-50
Overall dimensions of the microphone (without cord)
Ø12,8×12,7 mm
Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.
Share your requirements for a quick response!
Instant response in 15 minutes
Best wholesale prices guaranteed
Direct from manufacturer
Delivery & Payment
Shipping Terms
Delivery Time
Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
Payment Methods
Similar Products You May Be Interested In
LINEA N 33U Floor Rack 800x1000mm with Glass Front Door, Black
View Details
Capsule Telephone TK-67-UT for Communication Equipment
View Details
Wall-Mounted Telecommunication Cabinets DT Standart TLNRP 4-24U
View Details
19" Network Cabinet LINEA N 38U 600x800 mm Metal Front Door Black LN05-38U68-M
View Details
ITK LINEA N 47U 800x800mm Glass Front Floor Cabinet Model LN35-47U88-GM
View Details
Floor Cross Connectors KND-VV for Subscriber and Connection Lines
View Details
Low Noise Protection Headset GNSH-P-22
View Details
Cross Connector SHKON-R for Office and Communication Spaces
View Details
MTK Modular Telecommunication Server Rack
View Details
Dynamic Capsule Microphone MDK-1A
View Details
CL-SFP+ C40-YY Optical Transmitter for High-Speed Data Transmission
View Details
Medium Noise Protection Headset GSH-A-18 for Communication Equipment
View DetailsVerified Suppliers
All products are sourced directly from authorized Russian manufacturers
Quality Assurance
Products meet international quality standards with proper certification
Global Shipping
Reliable logistics solutions to deliver products to your location
Secure Payments
Multiple secure payment options to facilitate international transactions