KU PA 10001050-4 A, GaAs-FET Power Amplifier
10000 ... 10500 MHz • 4 W
Lead time on request
Technical specifications
Frequency range | 10000..10500 MHz |
Input power for P1dB | typ. 22 dBm |
Maximum input power | 26 dBm |
Output power P1dB | min. 36 dBm (CW) |
min. 4 W (CW) | |
Output power COFDM (1) | typ. 30 dBm, min. 29 dBm |
typ. 1 W, min. 0,8 W | |
Gain (small signal) | typ. 16 dB, min. 14 dB |
Gain flatness (small signal) | typ. +/- 1 dB |
Harmonic rejection | min. 40 dB @ 36 dBm |
IM3 (2) | min. 32 dBc @ 34.7 dBm PEP |
Efficiency | min. 14 % @ 36 dBm |
Supply voltage | +12 V DC |
Quiescent current | typ. 1.8 A |
Current consumption @ P1dB | typ. 2.4 A |
Forward detection | yes (diode detector) |
VSWR of load | max. 1.8 : 1 |
Operating case temp. range | -20 ... +55 °C |
Input connector / impedance | SMA-female / 50 ohms |
Output connector / impedance | SMA-female / 50 ohms |
Case | milled aluminium |
Dimensions (mm) | 70 x 45 x 22 |
Weight | 120 g (typ.) |
(1) | Measured with QAM 64, single carrier, EVM: 2% |
(2) | Measured 2-tone, frequency spacing: 1 MHz |
Features
- GaAs FET technology
- High linearity (class A operation)
- Detector output (DC voltage) for monitoring forward output power
- Reverse polarity protection
- Small mechanical dimensions
Applications
- Analog and digital 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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