Digital Telephone DTA-04

Digital Telephone DTA-04 intended for supporting a telecommunication service in all command's levels in Integrated Com­munication Facilities and other point. It is used at stationary objects and in a field open-air condition.


Digital Telephone DTA-04 intended for supporting a telecommunication service in all command's levels in Integrated Com­munication Facilities and other point. It is used at stationary objects and in a field open-air condition.

Telephone provides direct phone commu­nication/ wire connection and access to the net with digital interface ISDN S/T and U with DSS1 or TR6 protocols, supporting radio remote control.

Telephone set can be used as digital phone, voice digitizer, digital-to-digital converter or as ra­dio-station controlling module.

Telephone intended for field operation un­der environmental exposure and for installation and operation on stationary and mobile vehicles (track-type vehicles, aircrafts with a low maneu­verability, helicopters and ships).

Power supply system is Central battery (CB) or vehicle electrical system with rating value 27 V.

There are provided power supply from S/T and U interfaces and from the onboard electric system with DC 27 V also. 

STATE FOREIGN TRADE ENTERPRISE

 

SPECIFICATIONS:

Operating mode:

-   Standard: ISDN (2B+D) U or S/T interface;

-   Signaling protocol: DSS1, TR6; Application:

-   Voice;

-   Data transport;

-   Radio remote control;

-   Effective bandwidth: 0,3 - 3,4 kHz;

-   Call-tone level: not less 70 dB;

-   Memory: 10 numbers;

-   Calling Log; Power supplying:

-   S/T and U interfaces;

-   By central battery 27 V;

-   Temperature range -35° C... +50° C;

-   Mean-time-between-failures is not less 10 000 hours;

-   Operation life is not less 15 years;

Hermetic enclosure (submerge up to 1 m).

SOME HISTORY FACTS





10,000

Tonnes of iron
Shot at Siege of Sebastopol during Crimean War





144,000

Revolutions per minute
Does a bullet fired from Lee Enfield rifle, as used in both world wars





2,000

Women
The Nizam of Hyderabad raised in 1975 for his war against the Marathas





130,000

Meters
Is an effective range of Big Bertha, the World War I howitzer


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Contact Information

ABOUT SPETS TECHNO EXPORT

State Foreign Trade Enterprise “SpetsTechnoExport” is a fully state-run entity incorporated by the Government of Ukraine in 1998 for export-import activities at foreign armaments markets.

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tel: +91 11 26153792
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