[Moon] ON0EME
Peter Sundberg
sm2cew at telia.com
Tue Sep 3 18:54:38 CEST 2019
Well done Eddy, fingers crossed!!
73
Peter SM2CEW
At 16:49 2019-09-03, Eddy Jespers via Moon wrote:
>Today the PA got re-installed again at the 1296 moon beacon. We got
>several suggestions on the mods, following modifications have been
>done to the W6PQL PA . The output board has been glued to the copper
>spreader using Silver Epoxy ( CW2400 ) Soldering the components back
>to a new board has been done using Pb , Sn , Ag solder ( 2% silver )
>A new MRF13750H has been soldered to the heat spreader 4 output
>capacitors in parallel are on the output mounted vertically VDD is
>now at 40 VDC output power is around 400 watt. We cross our fingers
>and hopefully these modifications will hold.
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