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UNIT OF REMOTE CONTROL BY STARTER (TCSGPRS01)

 We are offering the TCSGPRS01 unit intended for communication by GPRS.

TCSGPRS01 unit carries out:

  • start and control of executive assemblies (motors, etc.);
  • test of voltage occurrence in single-phase and three-phase mains with 380 V.

 Unit gives the opportunity to:  

  • build remote control systems with large number of various electric machines;
  • carry out control of units on various areas;
  • organize initial data acquisition from various sensors and as digital stream to transfer by GPRS;
  • provide dialog with control centre by the given protocol;
  • according to received data,  transfer Switch ON/OFF command to electric machine starter or request information about starter situation and occurrence of voltage in electric machine's current mains.

 Unit control commands are set: by PC, connected to USB input or by keyboard in off-line mode. 

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PARABOLIC-DISH ANTENNA

 

We are suggesting the parabolic-dish antenna, which transforms wide directional pattern to  narrow  diagram of paraboloid 


 

SPECIFICATIONS 

Frequency range         1,5...2,5 GHz
Bandwidth  0,05 fcenter
VSWR  1,3
Input resistance  50/75  Ohms
Gain  15 dB
Max. power  5 W
Dimensions  30x25x20 cm

 

 

 
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QUARTER-WAVE  VHF,UHF ANTENNAS
 
It is intended  for UHF and VHF transmitters.


 
SPECIFICATIONS
 
Frequency range          1,5...2,5 GHz
Bandwidth   0,05 fcenter
VSWR   1,3
Input resistance   50/75  Ohms
Gain   15 dB
Max. power   5 W
Dimensions   30x25x20 cm
 
                                                                                                                                                                                                            
 
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CIRCUIT POWER DIVIDERS/COMBINERS 

We are suggesting the circuit power combiners/dividers (PD/PC) in hybrid-integrated implementation.

At customer offer all modification of products can be delivered as printed circuit board and also as case type wit SMA-F connectors.  

 

 

It is used in:  

-  power dividers/combiners;

-  balanced circuits of power amplifiers;

-  balanced mixers;

-  mixers with image channel suppression;

-  phase shifters;

-  duplexers;

            -  beam formers.

 

Various modifications of  device are released

Device type  Modification  Frequency range GHz  
Circuit power combiners /dividers  PC/PD 1-2  Fo±10% (Fo=1...2)  
Circuit power combiners /dividers  PC/PD 2-4  Fo±10% (Fo=2...4)   
Circuit power combiners /dividers  PC/PD 4-8  Fo±10% (Fo=4...8)  

 

SPECIFICATIONS

Bandwidth losses, no more than              0,5 dB
SWR, no more than  1,25
Direction, not less than   --
Output  isolation, not less than  25 dB
Phase shift  --

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 MINI ATE-8/2

It is intended for providing of reliable and qualitative communications with possibility to organize  the internal  communication,   increasing efficiency of use of  the existing  local  phone lines, thereby decreasing expenses of it contents.

Automatic telephone exchange  (ATE)   satisfies  to  the international quality standards, providing uninterrupted communication at any load. It is simple in installation and is convenient in use.

The  given  advantages in a combination of easy  usage and obtainable price  do automatic  telephone  exchange   by  necessary  attribute  for business life of any firm. 

  

Mini ATE - 8/2   allows connect two external (local) double wire line and 8 internal subscribers.   

The main functions of the Mini ATE 8/2 are: 

  • Provision of local communication
  • Distribution of incoming calls
  • Direct exchange facilities
  • Divert call 
 read more PDF
 
 
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