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44-FFF-99104-XY Series
44-FFF-99104-XY Series, 764-869 MHz, Airline Junction Combiners
44-FFF-99104-XY Series

44-FFF-99104-XY Series, 764-869 MHz, Airline Junction Combiners can be configured anywhere between 2 to 6 channels. The unit provides high performance specifications with narrow adjacent channel spacing and low insertion loss. The system operates in the 764-869 MHz band.

Model Nomenclature: 44-FFF-99104-XY
  • 44 = Product Category Designator
  • FFF = Frequency Designator:
    • 83B = 764-806 MHz
    • 86A = 806-869 MHz
    • 83E = 764-869 MHz
  • 99104 = Product Identifier
  • XY = Number of Channels:
    • X = # of 700 MHz channels
    • Y = # of 800 MHz channels
Examples:
  • 44-83B-99104-30 - three 700 MHz channels
  • 44-86A-99104-04 - four 800 MHz channels
  • 44-83E-99104-23 - two 700 MHz channels & three 800 MHz channels
TX-TX Seperation Cavity Loss
1 MHz 1.25
500 kHz 1.80
250 kHz 2.80

Number of Channels
TX-TX Seperation 2 3 4 5 6
1 MHz 2.0 2.4 2.4 2.4 2.6
500 kHz 2.8 3.0 3.0 3.2 3.4
250 kHz 3.5 3.9 4.3 4.7 5.0
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44-FFF-99104-XY Series, 764-869 MHz, Airline Junction Combiners
44-FFF-99104-XY Series
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