KU PA 10001045-8 A, GaAs-Fet Power Amplifier
10000 ... 10450 MHz • 8 W
Lead time on request
| Frequency range | 10000..10450 MHz |
| Input power for P1dB | typ. 21 dBm |
| Maximum input power | +24.7 dBm |
| Output power P1dB | min. 39 dBm (CW) |
| min. 8 W (CW) | |
| Output power P3dB | min. 40 dBm (CW) |
| min. 10 W (CW) | |
| Output power COFDM (1) | min. 33 dBm |
| min. 2 W | |
| Gain (small signal) | typ. 19 dB |
| Gain flatness (small signal) | typ. +/- 2 dB |
| Harmonic rejection | min. 60 dB @ 39 dBm |
| IM3 (2) | typ. 38 dBc, min. 33 dBc @ 37 dBm PEP |
| Efficiency | typ. 14 % @ 39 dBm (CW) |
| Input return loss (S11) | typ. 10 dB, min. 6 dB |
| Supply voltage | +12 ... 14 V DC |
| Current consumption @ P1dB | typ. 4.5 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) | 130 x 60 x 20 |
| Weight | 250 g (typ.) |
| (1) | Measured with QAM 64, single carrier, EVM: 2% |
| (2) | Measured 2-tone, frequency spacing: 1 MHz |
- GaAs FET technology
- High linearity (class A operation)
- Detector output (DC voltage) for monitoring forward output power
- Reverse polarity protection
- Small mechanical dimensions
- Analog and digital transmission systems
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.
