HF Power amplifier module on MRFX1K80H from NXP
PCB for amplifier :
15 - 16 May 2018 I found a piece of copper 10 mm thick. I drilled 28 holes and made thread M3 in them. Then I made 6 holes M6 in the copper plate and drilled 6 holes diameter of 7 mm in the heat sink ( 355 x 215 x 50 mm ).
27 May - 1 June 2018. Despite the lack of free time, I found a piece of duraluminium, measuring 550 x 455 mm and a thickness of 1.75 mm and made from it a chassis, front and rear panels. Here you can download drawings of panels with sizes in the formats .jpg and .pdf if you need :) .
4 - 6 June 2018. I've done most of the mechanical work with the HF amplifier of my project in recent days. Now the "product" looks like this: