KU LNA BB 3050 A, Breitband-Vorverstärker
KU LNA BB 3050 A, Breitband-Vorverstärker KU LNA BB 3050 A Blockschaltbild KU LNA BB 3050 A Diagramm

KU LNA BB 3050 A, Low Noise Broadband Amplifier

350 ... 500 MHz
Lead time on request
Frequency range350..500 MHz
Noise figure @ 18 °Ctyp. 1.0 dB, max. 1.3 dB NF
Gainmin. 20 dB
Gain flatnessmax. +/- 2.5 dB
Maximum input power100 mW
Output power (P1dB)typ. 630 mW (+28 dBm)
Output power (Psat)min. 1000 mW (+30 dBm)
Output IP3typ. +40 dBm
Input return loss (S11)typ. 15 dB, min. 13 dB
Output return loss (S22)typ. 15 dB, min. 13 dB
Supply voltage+12 ... 15 V DC
Current consumptiontyp. 400 mA
Operating case temp. range-20 ... +55 °C
Input connector / impedanceSMA-female, 50 ohms
Output connector / impedanceSMA-female, 50 ohms
Casemilled aluminium
Dimensions (mm)78 x 41 x 22
Weight100 g (typ.)
The low noise amplifier KU LNA BB 3050 A provides excellent large signal performance. Even strong signals can be handled without interference problems. The saturation power of the amplifier reaches more than 1 watt, so the amplifier can also be used for low power applications or as a driver amplifier.
  • Low noise figure
  • Large bandwidth
  • High IP3 and high output power
  • Very good input return loss (S11)
  • Static protection (ESD) at preamplifier input
  • Overvoltage protection and reverse polarity protection
  • Remote power supply via output connector
  • Solder pin for direct power supply
  • Milled aluminium case
  • Analog and digital transmission systems
  • Suitable for large signal environments
  • Amplifier for low power applications
  • Driver amplifier
  • Maximum input power +20 dBm (100 mW)

References