KU LNA BB 2227 A, Breitband Vorverstärker
KU LNA BB 2227 A, Breitband Vorverstärker KU LNA BB 2227 A Blockdiagramm KU LNA BB 2227 A Diagramm

KU LNA BB 2227 A, Low Noise Broadband Amplifier

2200 ... 2700 MHz
Available from stock
Frequency range2200..2700 MHz
Noise figure @ 18 °Ctyp. 0.9 dB, max 1.2 dB
Gainmin. 25 dB
Maximum input power5 mW
Output power (P1dB)typ. 200 mW (+23 dBm)
Output IP3typ. +33 dBm
Input return loss (S11)typ. 13 dB
Output return loss (S22)typ. 10 dB
Supply voltage+12 ... 15 V DC
Current consumptiontyp. 250 mA
Operating case temp. range-40 ... +65 °C
Input connector / impedanceSMA-female, 50 ohms
Output connector / impedanceSMA-female, 50 ohms
Casemilled aluminium
Dimensions (mm)78 x 41 x 22
Weight110 g (typ.)
  • Low noise figure
  • High IP3
  • Internal band-pass filter
  • 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
  • Digital broadcast systems (DVB-T, DVB-S)
  • Multichannel Multipoint Distribution Service (MMDS)
  • Analog and digital transmission systems
  • Measurement and laboratory equipment
  • Amplifier does not contain a coaxial relay!
  • Maximum input power 5 mW

References