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ES "CENTER-2,5LMI"

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"Ku"-band Earth stations
for work via LMI-1 retransmitter

These stations are used in departmental, general use and fixed networks via retransmitters LMI-1 (Locheed Martin Corp.)

Using "Ku"-band earth stations of a satellite communication working via LMI-1 retransmitter, depending on a complete set the terminal equipment, it is possible to provide:

  • The organization of a network of the fixed duplex digital directions of a satellite communication;
  • The demand assignment multiple access mode (DAMA).

The basic characteristics:

Category frequency range, MHz

transmission
13750 - 14000
recieving
12500 - 12750
Antenna reflector diameter, m 1,2; 1,8; 2,5; 3,7; 5,0; 7,4
Directional pattern meets to ITU requirements
Signal polarization linear vertical (both Rx & Tx)
Transmitter power, W from 1,5 to 100
Modulation format QPSK, BPSK
Power supply 220 V/50 Hz
The detailed information - links to images on the right

Operation conditions:

Equipment operation mode
continuous, twenty-four-hour
Antenna's post è external equipment:
- temperature
-50°C — +50°C
- maximum wind velocity when working
to 33 mps
- maximum wind velocity
to 50 mps
Internal equipment:
- temperature
-50°C — +50°C

Distance from antenna's post to internal equipment (length of the cables)

to 200 m
The detailed information - links to images on the right

 


ÇÑÑÑ "Ïîëþñ-ÖÑÑ-1,6Ñ"
ES "CENTER-1,2Ku"

 

ÇÑÑÑ "Ïîëþñ-ÖÑÑ-2,5Ñ"
ES "CENTER-2,5Ku"

 

ÇÑÑÑ "Ïîëþñ-ÖÑÑ-3,7Ñ"
ES "CENTER-3,7Ku"

 

ÇÑÑÑ "Ïîëþñ-ÖÑÑ-5Ñ"
ES "CENTER-5,0Ku"

 

ÇÑÑÑ "Ïîëþñ-ÖÑÑ-7,4Ñ"
ES "CENTER-7,4Ku"
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