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  1. Filtru Trece Banda pentru 144Mhz
  2. SWR Poermetru
  3. Types of Coax Cable and Line Loss Calculator
  4. 600W 23cm LDMOS SSPA
  5. BLF278 - 250W 144MHz
  6. 23cm LNA ATF54143
  7. Fals tratat de constructii radio pe 1296 MHz (I)
  8. Modificare sursa HP DPS-600PB
  9. PA 70cm palet
  10. PA 125W in banda de 13cm
  11. El poate, tu poti?
  12. Controler rotor AZ/EL antena cu arduino
  13. PA 300W la 1296 MHz versiunea 2.0 PCB FR4 !!!
  14. PA 250W in banda de 13cm
  15. Transverter pentru 5,7GHz made YO4HFU
  16. Despre LNA-uri
  17. Simple Precision Automatic Noise Figure Indicator by OK1DFC