Please notice the following:
KU PA BB 003055-100 A, RF Power Amplifier
30 ... 550 MHz • 100 W
With the KU PA BB 003055-100 A Kuhne electronic puts a broadband power amplifier in the frequency range from 30 MHz to 550 MHz with an typical output power of 100 W on the market. The amplifier can be used for EMC-tests, laboratory measurements and other applications. Because of its high gain the power amplifier can be connected to every common signal generator.
With the KU PA BB 003055-100 A Kuhne electronic puts a broadband power amplifier in the frequency range from 30 MHz to 550 MHz with an typical output power of 100 W on the market. The amplifier can be used for EMC-tests, laboratory measurements and other applications. Because of its high gain the power amplifier can be connected to every common signal generator.
Lead time on request
| Frequency range | 30..550 MHz |
| Input power for P3dB | min. 3 dBm |
| Maximum input power | +8 dBm |
| Output power P3dB | typ. 50 dBm, min. 49 dBm |
| typ. 100 W, min. 80 W (CW) | |
| Output power COFDM (1) | typ. 40 dBm, min. 38.4 dBm |
| typ. 10 W, min. 7 W | |
| Gain (small signal) | typ. 49 dB, min. 47 dB |
| Gain flatness (small signal) | typ. +/-1.5 dB (ALC not active) |
| typ. +/- 1.5 dB (ALC not aktive) | |
| Harmonic rejection | min. 18 dB @ 47 dBm |
| IM3 (2) | typ. 25 dBc @ 47 dBm PEP |
| Efficiency | typ. 30 % @ 47 dBm (CW) |
| Input return loss (S11) | min. 10 dB |
| ON voltage | +9 ... 14 V DC |
| Supply voltage | +28 V DC |
| Quiescent current | typ. 4.4 A |
| Current consumption @ P3dB | max. 8.5 A |
| Operating case temp. range | -20 ... +55 °C |
| VSWR of load | max. 1.8 : 1 |
| Input connector / impedance | SMA-female / 50 ohms |
| Output connector / impedance | N-female / 50 Ohms |
| Case | milled aluminium |
| Dimensions (mm) | 192 x 80 x 22 |
| Weight | 580 g (typ.) |
| (1) | Measured with QAM 64, single carrier, EVM: 2% |
| (2) | Measured 2-tone, frequency spacing: 1 MHz |
- LD-MOSFET-technology
- Reverse polarity protection
- Milled aluminium case
- ON / OFF control with DC voltage
- Analog transmission systems
- Measurement, Laboratory equipment
- EMC-measurement
- Jammer
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.
