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Active 8-ch L-band Power Divider

  • Description
  • Parameters
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Active 8-ch L-band Power Divider is designed for uniform division of the power of the group multifrequency signal of the satellite IF (950-2150 MHz) into 8 equal parts. Broadband low-noise amplifiers with large dynamic range are used for losses compensation in bridges.

KEY FEATURES:

  • broadband low-noise amplifiers with large dynamic range are used for losses compensation in bridges
  • high output power linearity (low intermodulation distortions)
  • high output signal stability
  • branches of Wilkinson multistage bridges are used for power division

All modules of the Active 8-ch L-band power divider, including power supply, are placed in a standard 1U case for mounting into 19" rack. The input and output connectors of the Active 8-ch L-band Power Divider are located on the rear panel. The main type of connectors is SMA (socket). The options include the use of BNC (50 Ω), BNC (75 Ω) or F-type (75 Ohm) connectors.

We may provide such additional requirements by advance order:

  • Input impedance of 50 or 75 Ohms.
  • Connector types: SMA, BNC, F.
  • Input voltage injection for LNB power supply.

Parameter, unitParameter value
Working frequency range, MHz, not less 950 - 2150
Gain coefficient, dB, not less 0…+2
Flatness of gain coefficient at all working frequency range, dB, not more +/- 2
Flatness of gain coefficient at 36 MHz range at any part of working band of 950-2150 MHz, dB, not more +/- 0.5
Input VSWR, not more 1.8
VSWR at any output, not more 1.8
Power P1dB at input, dBm, not less -5
Maximum effective power of group signal, dBm, not less -15
Noise factor, dB, not more 5
Operating supply voltage, V 220, 50 Hz
Power consumption, W, not more 25


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