BAND PASS 144MHZ BUNK-144

 

BAND PASS 3 CELLS FILTER ( HELICAL/HELIX FILTER )

bunk_144

 

Pass band filter ( helical/helix filter ) fully designed for  the most demanding amateurs radio and very useful for who demand more for a radio station.

The helical/helix BUNK 144/3 filter is the result of months of studying and technical tests: now we can finally offer insertion loss about 0,3dB at 144 MHz.

Technical characteristics:

  • Billet aluminium filter created with numerical controlled milling process.
  • INOX steel bolt
  • Aluminium cover with 24 laser cap screws 4mm thick.
  • Amphenol
  • 3mm diameter copper silver coils
  • Dimensions: 145x77x48mm
  • Weight: 1Kg.
  • Natural mechanical notch @98MHz >90dB attenuation
  • Transmission power 300W
  • Return Loss about -25dB

€ 199,00
You can pay with Paypal or bank transfer

 

filtro passa banda bunk 144 MHz

filtro passa banda bunk 144 MHz

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2 thoughts on “BAND PASS 144MHZ BUNK-144

  1. Soffrivo di QRM oltre il 9 causato dalle broadcast vicino al mio QTH che mandavano in saturazione i ricevitori (sia tradizionali che SDR). Versione del filtro tarata appositamente per la parte alta della banda dei 2 metri. Installato tra antenna e PRE, i disturbi sono svaniti. Prodotto veramente valido! Grazie.

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