Available for Import

Telephone apparatus TA-57

Switching Devices

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

Technical Specifications

Weight	3 kg
Operating conditions	The apparatus provides communication via two-wire communication lines in conditions of ambient air temperature from minus 50 °? to plus 50 °? and relative humidity up to 98% at temperature 40 °?.
Protection against lightning discharges	The apparatus circuitry has protection against lightning discharges near lines and withstands AC voltages up to 900V if the line accidentally touches the power line wires.
Dimensions	Dimensions 222 x 165 x 80 mm
communication range	TA-57 overlaps 48 dB attenuation, which guarantees reliable communication: over field cable lines P-274 up to 44 km; over overhead lines with wire diameter 3 mm up to 150-250 km.
Nutrition	The device is powered from the GB-10-U-1.3 battery.
Additional equipment	For convenient carrying TA-57 is equipped with a shoulder strap.
Additional application	TA-57 can be used for remote control of the radio station by means of a switch on the microphone handset.

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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Telephone apparatus TA-57

Key Highlights

Technical Specifications