KU PA 10301050-55 A WG, RF Power Amplifier
Linear Power Amplifier for 10 GHz
10300 ... 10500 MHz • 55 W
10300 ... 10500 MHz • 55 W
Lead time on request
| Frequency range | 10300..10500 MHz |
| Input power for P1dB | typ. 8 dBm |
| Maximum input power | +10 dBm |
| Output power P1dB | typ. 47.4 dBm, min. 47 dBm (CW) |
| typ. 55 W, min. 50 W (CW) | |
| Gain (small signal) | typ. 44 dB |
| Gain flatness (small signal) | typ. +/- 1 dB |
| Harmonic rejection | typ. 40 dB @ 47 dBm |
| Over temperature protection | yes |
| IM3 (1) | typ. 25 dBm @ 44.7 dBm PEP |
| Efficiency | typ. 15 % @ 47 dBm (CW) |
| Input return loss (S11) | min. 10 dB |
| ON voltage | +5 ... 14 V DC |
| Supply voltage | +12 ... 14 V DC |
| Quiescent current | typ. 12 A |
| Current consumption @ P1dB | typ. 26 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 | waveguide R100 / WG16 / WG90 |
| Case | milled aluminium |
| Dimensions (mm) | 207 x 64 x 22 mm |
| Weight | 400 g (typ.) |
| (1) | 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
- ON / OFF control with DC voltage
- Small mechanical dimensions
- Over temperature protection
- 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
