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Products - Products

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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Products - Products
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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Products - Products

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  --

 read more PDF


 

 
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Products - Products

 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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GSM BICONICAL ANTENNA

 

We offer small-sized broadband antenna for mobile communication, which operates on two GSM 900/1800 standard ranges.

It is a cylinder with 50 mm diameter and 120 mm height.

It operates both in composition of repeater for mobile communication and in composition of transmitter of the base station of operator’s mobile communication.

The antenna is easily at installation and does not demand adjustment.

Type of connector is on the customer’s order. 

 

SPECIFICATIONS 

Operating frequency range 880...960 MHz 1710...1870 MHz 
VSWR , no more than 1,41,6 
Gain factor 2,4  dB2,6  dB 
Input   impedance  50 Ohm 
Maximum  radiating power   20 W 
Weight, no more than 100g 
Polarization  linear vertical 
Directional pattern of antenna in horizontal  plane  circular 

It is possible to increase gain factor in twice at the expense of cylinder’s height increasing. 

read more PDF 

 
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