KU LNA 1575/4 SMA

Super Low Noise Amplifier for GPS Reception

1565 ... 1585 MHz

Specifications
TypeKU LNA 1575/4 SMA
Frequency range1565 ... 1585 MHz
Noise figure @ 18 °Ctyp. 0.7 dB
Gain47 dB +/-
Maximum RF input power1 mW
Supply voltage+8 ... 15 V DC
Current consumptiontyp. 300 mA
Input connector / impedanceSMA-female, 50 ohms
Output connector / impedance4x SMA-female, 50 ohms
CaseGerman silver
Dimensions (mm)111 x 55 x 30
Weighttyp. 150 g

Features

  • Power supply (12 V) of an active antenna via the preamplifiers's input connector is possible
  • 4 seperate output stages and output connectors
  • Helical filter for good selectivity
  • Low noise figure
  • Unconditionally stable – no parasitic oscillations in case of poor antenna match
  • Overvoltage protection and reverse polarity protection
  • Solder pin for direct power supply

Important note

  • Amplifier does not contain a coaxial relay!
  • Maximum input power 1 mW

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- Specifications subject to change without notice -