DBA-270 Duoband preamplifier 2m/70cm
DBA-270 Mast Pre Amp
€231.09without VAT, plus shipping
Not in stock, back on: 25.06.2021
The Diplexer is already built-in which requires only one connector each for the combination antenna and the feed-line.
Features: HF-VOX, max. power handling 100 Watt, separate FETs for 2m and 70cm band as well as steep band pass filters; this avoids the well-known intermodulation effects and does not exhibit any broadband receive functionality. Selectable voltage feed via coax cable or separate line.
|Freq Range [MHz]||144 - 146 / 430 - 440|
|Insertion Loss (dB)||0.1|
|Amplification (dB)||20 / 24|
|Noise Figure (dB)||0.5 / 0.7|
|Max. Power [W]||100 W|
|Supported Bands||2m, 70cm|
|Current Intake (A)||0.25|
|Supply Voltage||12 - 14 V|
|Connector A||N Socket|
|Connector B||N Socket|
|Max. Mast Diameter [mm]||58|
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