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Главная > Усилители мощности > Linear MOSFET Power Amplifier KU PA 2223 LD 200

Linear MOSFET Power Amplifier KU PA 2223 LD 200



This new developed power amplifier, equipped with LD-MOSFET´s, ischaracterised 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, especiallySSB/ DATV / DVB-S / DVB-T.
The 28 V LD-MOSFET-Technology make these good technical datas possible.

Specifications

Type KU PA 2223 LD 200
Frequency range 2200…2300 MHz
Input power typ. 15 W, max. 25 W
Output power 200 W (CW)
Saturation power > 220 W (CW)
Spurious and harmonic rejection typ. 40 dB
ON voltage +12 V / 50 mA
Input return loss (S11) typ. 10 dB
VSWR of load 1 : 1.8
Maximum case temperature +55 °C
Supply voltage + 28 V
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