KU PA 330360-40 LIN, LDMOS Power Amplifier
3300 ... 3600 MHz • 4 ... 5 W COFDM
Linear S-Band Power Amplifier
- Digital predistortion (DPD)
- Remote control via serial interface
Linear S-Band Power Amplifier
- Digital predistortion (DPD)
- Remote control via serial interface
| Frequency range | 3300..3600 MHz |
| Input power | +5 ... 10 dBm |
| Maximum input power | +10 dBm |
| Output power COFDM (1) | typ. 5 W, min. 4 W |
| Automatic level control (ALC) | yes (adjustable ALC) |
| Gain flatness (small signal) | typ. +/- 1 dB |
| Harmonic rejection | typ. 50 dB @ 37 dBm |
| VSWR protection | Isolator |
| ON voltage | +3 ... 14 V DC |
| Supply voltage | +28 ... 32 V DC |
| Quiescent current | typ. 0.8 dB |
| Current consumption | typ. 2.0 A @ 5 W |
| Forward detection | yes (True RMS detector) |
| Reflected power detection | yes (True RMS detector) |
| 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) | 184 x 100 x 20 |
| Weight | 550 g (typ.) |
Find a detailed description under downloads.
- LDMOS technology
- High linearity (build-in linearizer)
- Good harmonic rejection
- Isolator for protection against high VSWR
- Adjustable ALC (automatic level control)
- True-RMS Detector output for forward and reverse power detection (DC voltage)
- Logic ON / OFF control (ON at 3 … 14 V)
- serial interface
- Digital broadcast systems (DVB-T, DVB-S)
- COFDM systems using modulation types QPSK, QAM
- Multichannel Multipoint Distribution Service (MMDS)
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.
