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Главная > Усилители мощности > UHF MOSFET Power Amplifier MKU PA 4047-120 HY

UHF MOSFET Power Amplifier MKU PA 4047-120 HY

Features

Good linearity

Built-in low pass filter for good harmonic rejection

Over voltage protection and reverse polarity protection

Monitor output for forward power detection

Applications

Analog and digital transmission systems

Power amplifier for radio amateur applications (SSB, CW)

Options

Amplifier mounted on heat sink with fans

Important notes

Recommended output power for radio amateur applications: Modulation type: CW/FM up to 120 W, SSB up to 35 W

Specifications

Type	MKU PA 4047-120 HY
Frequency range	400 ... 470 MHz
Input power	typ. 100 mW
Output power	typ. 120 W (CW)
Output power P1dB	typ. 35 W (CW)
Input return loss (S11)	typ. 10 dB
Efficiency	typ. 45% @ 120 W (CW)
Gain flatness	+/- 1 dB
Harmonic rejection	typ. 60 dB
IM3 @ 40W PEP	typ. -27 dBc
VSWR of load	max. 1:1.8
Maximum case temperature	+55 °C
Supply voltage	+12...14 V DC
Current consumption	max. 28 A
Quiescent current	typ. 8 A
Input connector	SMA-female, 50 ohms
Output connector	N-female, 50 ohms
Case	milled aluminium
Dimensions (mm)	124 x 80 x 22
Weight	400 g