KU PA BB 005300-3 A, RF Broadband Power Amplifier
50 ... 3000 MHz • 3 W
analog & digital transmission systems EMC
| Frequency range | 50..3000 MHz |
| Input power for P1dB | min. +5 dBm |
| Maximum input power | +10 dBm |
| Output power P1dB | min. 34.7 dBm CW (50 ... 2000 MHz) |
| min. 33 dBm CW (2000 ... 3000 MHz) | |
| Output power P1dB | min. 3 W CW (50 ... 2000 MHz) |
| min. 2 W CW (2000 ... 3000 MHz) | |
| Output power COFDM (1) | min. 30 dBm (50 ... 2500 MHz) |
| min. 27 dBm (2500 ... 3000 MHz) | |
| Output power COFDM (1) | min. 1 W (50 ... 2500 MHz) |
| min. 0.5 W (2500 ... 3000 MHz) | |
| Gain (small signal) | min. 30 dB |
| Gain flatness (small signal) | typ. +/- 1 dB |
| Harmonic rejection | min. 20 dB @ 33 dBm |
| IM3 (2) | min. 35 dBc @ 30 dBm PEP |
| Efficiency | typ. 12 % @ 34.7 dBm (CW) |
| Input return loss (S11) | typ. 10 dB |
| Supply voltage | +24 ... 26 V DC |
| Current consumption | max. 1.0 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) | 80 x 60 x 20 |
| Weight | 140 g (typ.) |
| (1) | Measured with QAM 64, single carrier, EVM: 2% |
| (2) | Measured 2-tone, frequency spacing: 1 MHz |
- GaAs FET technology
- Large bandwidth
- High gain
- Reverse polarity protection
- Monitor output for forward power detection (DC voltage)
- Milled aluminium case
- Small mechanical dimensions
- EMC measurement
- Additional power for standard signal generators
- Measurement and laboratory equipment
- Driver amplifier
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.
