KU PA 270330-10 A

KU PA 270330-10 A, Power amplifier

Lead time on request
Frequency range2700..3300 MHz
Maximum input power+10 dBm
Output power P3dBmin. 40 dBm (CW)
min. 10 W (CW)
Gain (small signal)typ. 40 dB, min. 37 dB
Gain flatness (small signal)typ. +/- 2 dB
Harmonic rejection typ. 22 dB @ 40 dBm
Efficiency typ. 48 % @ 40 dBm (CW)
ON voltage+5 ... 14 V DC
Supply voltage+27 ... 29 V DC
Quiescent currenttyp. 300 mA
Forward detectionyes (diode detector)
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 mm
Weight120 g (typ.)
Based on GaN HEMT technology, the amplifier module achieves typical energy efficiencies of 48% over the entire 2700-3300MHz bandwidth at 10W output power.
The amplifier features high gain (37dB) and a gain ripple of typically +/- 2dB across the full bandwidth.
The module provides a monitoring output for monitoring of forward power. The power supply input features protection against reverse polarity and overvoltage.
  • GaN technology
  • High efficiency
  • Reverse polarity protection
  • Monitor output for forward power detection (DC voltage)
  • Logic ON / OFF control (ON at +5 … 14 V DC)
  • Measurement, Laboratory equipment
  • The technical specifications refer to room temperature.
  • The power amplifier doesn’t contain any coaxial relays.
  • The recommended combination of heat sink and fan(s) is only specified for an ambient temperature of 25 °C.
  • Further information about dimensioning of heat sinks is available on our FAQ site.