KU PA 040050-7 HY, MOSFET-Leistungsverstärker

KU PA 040050-7 HY, MOSFET Power Amplifier

'.Abwandlungen verfügbar / modification available.'
'.3 Jahre Garantie / 3 years guarantee.'
'.Kühlung auf Anfrage / cooling on request.'
400 ... 500 MHz • 7 W
Lead time on request
Frequency range400..500 MHz
Input power for P3dBtyp. 18 dBm
Maximum input power+21 dBm
Output power P3dBmin. 38.4 dBm (CW)
min. 7 W (CW)
Gain (small signal)min. 23 dB
Gain flatness (small signal)max. 5 dB
Harmonic rejection min. 60 dB @ 38.4 dBm
IM3 (1)min. 30 dBc @ 34.7 dBm PEP
Efficiency typ. 40 %, min. 30 % @ 38.4 dBm (CW)
Input return loss (S11)min. 10 dB
ON voltage+10 ... 13 V DC
Supply voltage+12 ... 14 V DC
Quiescent currenttyp. 1 A
Current consumption @ P3dBtyp. 1.4 A, max. 2 A
Forward detectionyes (diode detector)
Operating case temp. range-20 ... +55 °C
VSWR of loadmax. 1.8 : 1
Input connector / impedanceSMA-female / 50 ohms
Output connector / impedanceSMA-female / 50 ohms
Casemilled aluminium
Dimensions (mm)130 x 60 x 20
Weight240 g (typ.)
(1)Measured 2-tone, frequency spacing: 1 MHz
  • Built-in low pass filter for good harmonic rejection
  • High efficiency
  • Reverse polarity protection
  • Monitor output for forward power detection (DC voltage)
  • Analog transmission systems
  • Radio amateur applications SSB, CW
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