KU PA 210230-4 B, GaAs-FET Leistungsverstärker
KU PA 210230-4 B, GaAs-FET Leistungsverstärker KU PA 210230-4 B, Blockdiagramm

KU PA 210230-4 B, GaAs-FET Power Amplifier

2100 ... 2300 MHz • 4 W

Linear GaAs FET Power Amplifier for the S-Band
Preliminary technical data
Available from stock
Frequency range2100..2300 MHz
Input power for P1dBtyp. 16 dBm
Output power P1dBtyp. 36 dBm, min. 35.4 dBm (CW)
typ. 4 W, min. 3.5 W (CW)
Output power COFDM (1)min. 30 dBm
min. 1 W
Gain (small signal)typ. 21dB, min. 20 dB
min. 21 dB
Gain flatness (small signal)typ. +/- 1 dB
Harmonic rejection min. 25 dB @ 36 dBm
IM3 (2)min. 35 dBc @ 33 dBm PEP
Efficiency min. 25 % @ 36 dBm (CW)
Input return loss (S11)typ. 10 dB, min. 8 dB
Supply voltage+12 ... 14 V DC
Quiescent currenttyp. 1 A
Current consumption @ P1dBtyp. 1.1 A
Forward detectionyes (diode detector)
VSWR of loadmax. 1.8 : 1
Operating case temp. range-20 ... +55 °C
Input connector / impedanceSMA-female / 50 ohms
Output connector / impedanceSMA-female / 50 ohms
Casemilled aluminium
Dimensions (mm)80 x 60 x 20
Weight150 g (typ.)
(1)Measured with QAM 64, single carrier, EVM: 2%
(2)Measured 2-tone, frequency spacing: 1 MHz
  • High linearity
  • Reverse polarity protection
  • Monitor output for forward power detection (DC voltage)
  • Multichannel Multipoint Distribution Service (MMDS)
  • Digital broadcast systems (DVB-T, DVB-S)
  • COFDM systems using modulation types QPSK
Please notice the following:
  • 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.

Accessories

References