Available for Import

Electromagnetic electromagnetic differential small-size noise-resistant microphone DEMSH-1A

Telecom Equipment Parts

Manufacturer:

Price: Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

Email Inquiry

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

Electromagnetic microphones electromagnetic differential small-size noise-resistant DEMSH-1A are designed for operation in communication equipment at temperatures from -60 °? to +60 °? and increased relative humidity up to 98% at temperatures not exceeding +40 °?.
humidity up to 98% at temperature not higher than +40 °?.
Fields of application: telephone sets of general application; communication and sound amplification equipment.

Technical Specifications

Nominal frequency range	200—4000
Paraphonic sensitivity of the microphone at 1000 Hz when it is operated with active resistance of 600 Ohm load in normal conditi	0,4-1,25
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

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.

Shipping & Payment Information

Shipping Terms

FOB: Novorossiysk, Russia
CIF: Available to major ports worldwide
EXW: Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
Production lead time: 30-90 days (depending on order size)

Payment Methods

Letter of Credit (L/C)
Wire Transfer (T/T)
Escrow Services

Order Minimums

We work with orders starting from 1 container
You can mix different products in one container
Volume discounts available for larger orders

Customs & Documentation Support

We provide comprehensive assistance with all export documentation, customs clearance, and logistics arrangements. Our team has extensive experience facilitating international trade with businesses in Africa, Middle East, Asia, and Latin America.

Contact Our Import Specialists

WhatsApp (Recommended)

For fastest response and immediate assistance with pricing, availability, and ordering.

+971 58 657 4796

Email

For detailed inquiries, documentation requests, and formal communications.

Send Email Inquiry info@tonzar.com

Request Call Back

Schedule a consultation with our import specialists at your convenience.

Business Hours

We're available to assist you during the following hours:

Monday - Friday: 9:00 AM - 6:00 PM (GMT+4)
Saturday: 10:00 AM - 2:00 PM (GMT+4)
Sunday: Closed

Our WhatsApp support is available outside business hours for urgent inquiries.

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Electromagnetic electromagnetic differential small-size noise-resistant microphone DEMSH-1A

Key Highlights

Technical Specifications