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In orthogonal dual polarized antenna feed system, OMT's are used to separate the orthogonal signals excited at the common port. Some standard designs are shown below. Custom-designs are available upon request.

• Frequency bands: 

  • Transmit:      14-14.5 GHz

  • Receive:        10.95-12.75 GHz   

• Isolation:   37 dB min

• Insertion loss:   0.3 dB max

• Return loss: 23 dB min

• Waveguide interfaces:

  • Common port:    0.673 Dia

  • Transmit port:   WR 75 Cover Flange

  • Receive port:    WR 75 Cover Flange

  • 

• Frequency: 

  • ANT port:         10.7-12.2 GHz

  • Vert. port:       10.7-12.2 GHz  

  • Horz. port:       10.7-12.2 GHz

• Insertion loss:  

  •  Vert. to ANT: 0.2 dB max

  • Horz to ANT: 0.2 dB max

• Isolation:   30 dB min

• Return loss: 20 dB min

• Frequency: 

  • ANT port:         10.9-12.75 GHz

  • Vert. port:        10.9-12.75 GHz  

  • Horz. port:        10.9-12.75 GHz

• Insertion loss:  

  •  Vert. to ANT: 0.2 dB max

  • Horz to ANT: 0.2 dB max

• Isolation:   30 dB min

• Return loss: 20 dB min

• Frequency: 

  • ANT port:         10.9-12.75 GHz

  • Vert. port:        10.9-12.75 GHz  

  • Horz. port:        10.9-12.75 GHz

• Insertion loss:  

  •  Vert. to ANT: 0.2 dB max

  • Horz to ANT: 0.2 dB max

• Isolation:   30 dB min

• Return loss: 20 dB min

• Frequency bands:

  • RX band 10.95-11.7 GHz

  • Tx band: 14-14.5 GHz

• Power: 47 dBm Average

• Cross polarization Isolation:  35 dB

• Return loss: 16 dB

• Insertion loss: 0.45 dB max 

• Tx-Rx Isolation: 

  • 40 dB; 10.95-11.70 GHz

  • 70 dB; 14-14.5 GHz

  

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