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DX WORLD ELECTRONICS

MF/HF 0.4-3MHz AMPLIFIER BOARD

 

RF INPUT: 10W MAX PEP

RF OUTPUT:

-AM MODE 0-200W (800W PEP)

-CW MODE 0-800W

-ALL DIGITAL MODES 0-500W

ADJUST RF INPUT DRIVE FOR EACH MODE USED.

 

POWER SUPPLY 48-60V 30A

(53-54V for 800W peak)

 

MOSFETS 2x IXFH52N50P2

 

CAN USE IT FOR CW/DIGITAL MODES ON 630M-160M BAND OR AM MODE ON MEDIUM WAVES FOR BROADCASTING*

 

BOARD SIZE WITH MOSFETS 100x135mm

 

 

*Note for cooling:

Must use two large heatsinks one for each mosfet so you can mount them directly with no isolation between the mosfets and heatsink only thermal paste.This way will have better heat transfer. But heatsinks must not touch each other and not touch the chassis/ground .So will need to isolate the heatsinks from the chassis box you will use.Also use of copper plates will have faster heat transfer to heatsinks.

 

VIDEO

AM/CW/DIGI LINEAR AMPLIFIER 800W MF/HF 0.4-3MHz

100,00 €Price
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