KU PA 2021 LD 200
Linear MOSFET Power Amplifier
2000 ... 2100 MHz • 200 W
This new developed power amplifier, equipped with LD-MOSFET´s, is characterised by high linearity of the output signal and by high efficiency. This amplifier module is thermally very stable and can beused due to their high linearity for all operating modes, especially SSB/ DATV / DVB-S / DVB-T.
The 28 V LD-MOSFET-Technology make these good technical datas possible.
Specifications | |
Type | KU PA 2021 LD 200 |
Frequency range | 2000 ... 2100 MHz |
Input power | typ. 15 W, max. 25 W |
Output power | 200 W |
Saturation power | min. 220 W |
Spurious and harmonic rejection | typ. 40 dB |
ON voltage | +12 V / 50 mA |
Input retrun loss (S11) | typ. 10 dB |
VSWR of load | max. 1.8:1 |
Maximum case temperature | +55 °C |
Supply voltage | +28 V DC |
Current consumption | max. 22 A |
Quiescent current | typ. 4 A |
Input connector / impedance | SMA-female, 50 ohms |
Output connector / impedance | N-female, 50 ohms |
Case | milled aluminium |
Dimensions (mm) | 130 x 140 x 26 |
Weight | typ. 850 g |
Features
- LD MOSFET technology
- Over voltage protection and reverse polarity protection
- Monitor outputs for forward and reverse power detection (DC voltage)
- ON / OFF control with DC voltage
Applications
- Multichannel Multipoint Distribution Service (MMDS)
- Digital broadcast systems (DVB-T, DVB-S)
- COFDM systems using modulation types QPSK, QAM
- Analog transmission systems
Options
- Amplifier mounted on heat sink with fans
- Amplifier installed into 19" rackmount case
Accessories
- Recommended power supply: SP 500 W 27
- Recommended heat sink: SK 200 - 160 1)
- Recommended fan: 2 pieces FAN 80x80 HP 24 V 1)
You will find further information for dimensioning heat sinks under the rubric heat sinks.
1) Dimensioned for 25 °C ambient temperature
Important note
- Amplifier does not contain coaxial relais!
- Specifications subject to change without notice -
