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Unverified Seller MiNiPA70 DIY kits 70W SSB linear HF Power Amplifier For YAESU FT-817 KX3

Discussion in 'Ham Made Gear' started by BG6GLL, Nov 21, 2017.

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  1. BG6GLL

    BG6GLL QRZ Member

  2. KU3X

    KU3X Ham Member QRZ Page

    Finally....band pass filters are suggested and one is actually shown.
     
  3. VA3QY

    VA3QY Ham Member QRZ Page

    I also ordered this unit/heatsink etc.

    My question is as follows - How to mount the heat sink to the pcb; do i need to use To-220 with ceramic insulators plus heat compound to the heat sink where the irf's are?

    If there is anyone with some additional details it will be helpful.
     
  4. BG6GLL

    BG6GLL QRZ Member

  5. BG6GLL

    BG6GLL QRZ Member

  6. BG6GLL

    BG6GLL QRZ Member

    [​IMG]

    MINIPA70 MINIPA100
     
  7. BG6GLL

    BG6GLL QRZ Member

  8. BG6GLL

    BG6GLL QRZ Member

  9. BG6GLL

    BG6GLL QRZ Member

    [​IMG]

    MINIPA100
     

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