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DBA-270 Dual Band Masthead Preamplifier for 144 / 432

 

  • Dual band masthead preamplifier
  • 144-146MHz and 430-440MHz.
  • 0.5dB NF @ 144, 0.7dB @ 432
  • 250W pep / 100W FM power handling
 

Availability: In stock

Price excl VAT: £220.00 Incl VAT: £264.00
 
OR

DBA270 masthead preamplfier for 144/432 side view

  • DBA270 masthead preamplfier for 144/432 side view

The DBA270 is a low noise preamp covering 2-m and 70-cm-Band. It has a built-in Diplexer only
one Coax connection in and out is needed.

The maximum output power is 100 Watt.

Power can been provided by an external supply or Bias T feed up the coax that is switched from tthe shack.