KU PA 9001250-2A, RF Power Amplifier
9000 ... 12500 MHz • 2 W
Available from stock
Technical specifications
Frequency range | 9000..12500 MHz |
Input power for P1dB | typ. +12 dBm |
Maximum input power | +20 dBm |
Output power P1dB | min. 33 dBm |
min. 2 W | |
Gain (small signal) | typ. 26 dB |
Gain flatness (small signal) | typ. +/- 1.5 dB |
Harmonic rejection | typ. 40 dB, min. 25 dB @ 34 dBm |
IM3 (1) | typ. 30 dBc @ 27 dBm PEP |
typ. 25 dBc @ 30 dBm PEP | |
Efficiency | typ. 11 % @ 33 dBm PEP |
Input return loss (S11) | typ. 10 dB |
Supply voltage | +12 ... 14 V DC |
Current consumption | typ. 1.6 A |
Forward detection | yes (diode detector) |
Operating case temp. range | -20 ... +55 °C |
VSWR of load | max. 1.8 : 1 |
Input connector / impedance | SMA-female / 50 ohms |
Output connector / impedance | SMA-female / 50 ohms |
Case | milled aluminium |
Dimensions (mm) | 50 x 30 x 18 |
Weight | 45 g (typ.) |
(1) | Measured 2-tone, frequency spacing: 1 MHz |
Features
- GaAs FET technology
- High linearity
- High bandwith
- Reverse polarity protection
- Monitor output for forward power detection
- Small mechanical dimensions
Applications
- Digital broadcast systems (DVB-S, DVB-T)
- COFDM systems using modulation types QPSK, QAM
- Analog transmission systems
Important notes
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.
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