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Главная > Усилители мощности > Power Amplifier KU PA 16150 A

Power Amplifier KU PA 16150 A

Features

LD MOSFET technology

High linearity

High efficiency (up to 50 %)

Over voltage protection and reverse polarity protection

Monitor output for forward power detection (DC voltage)

ON / OFF control with DC voltage

Applications

Digital broadcast systems (DAB, DVB)

COFDM systems using modulation types QPSK, QAM

Analog transmission systems

Specifications

Type	KU PA 16150 A
Frequency range	1620 ... 1670 MHz
Input power	4 W
Output power P1dB	typ. 140 W
Saturation power	typ. 150 W
Small signal gain	typ. 18 dB
Gain flatness	max. +/- 1 dB
Harmonic rejection	41 dB @ 30 W 32 dB @ 140 W
IM3 @ 20 W PEP	-40 dBc
Efficiency	typ. 45 %
ON voltage	+9 ... 14 V DC (ON)
Input return loss (S11)	typ. 10 dB
VSWR of load	max. 1:1.8
Case temperature	max. +55 °C
Supply voltage	+28 V DC
Current consumption	max. 12 A @ 140 W (CW)
Quiescent current	typ. 1.5 A
Input connector	SMA-female, 50 ohms
Output connector	N-female, 50 ohms
Case	milled aluminium
Dimensions (mm)	130 x 59 x 20
Weight	260 g