Tuesday, June 16, 2009

145 MHz / 435 MHz ANTENNA TUNER

  • Estimated cost : Rp. 50.000 (USD 5)
  • Condition : Homebrew with all components available on local market.


Personal review :
  • Suitalbe for dual band transceiver.
  • Adjustable frequency range 140 ~ 150 MHz, and 430 ~ 450 MHz
  • Single input and single output with VSWR Input : 1.1 ~ 1.5 at 50 Ohm impedance.
  • Power handling 50 Watt maximum, better capasitors will improve power handling

2 comments:

my Ham fav said...

share dong om,..schematicnya

Erica R said...

Nice post thanks for shaaring