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Sirio StarDuster M-400 26.5 - 30Mhz Tunable Base Antenna
Base station antenna Unity-gain Omnidirectional Low radiation angle for excellent DX High power handling capability Made of aluminium alloy 6063 T-832 Tunable by whips length adjusting Side mast mounting allowed by optional bracket FT-2 code 251000400
Type 14 Wavelength boomerang Frequency rangetunable from 265 to 30 MHz Impedance 50 Ohms
Radiation H-plane 360 omnidirectional Polarization linear vertical Gain 0 dBd 215 dBi Bandwidth SWR 2000 KHz 265 MHz
SWR res freq
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