Sirio StarDuster M-400 (26.5 - 30Mhz) 10M-HAM Tunable Base Antenna - 3000 Watts PEP
Very Popular Base Station Antenna tunable from 26.5 to 30Mhz. It's made of anti-corodal aluminium tube and supplied with a strong die cast base and a plastic arms bracket to reinforce the radials. It's easy to tune at the desired working frequency.
Features:
Base station antennaUnity-gain, OmnidirectionalLow radiation angle for excellent DXHigh power handling capabilityMade of aluminium alloy 6063 T-832Tunable by whips length adjustingSide mast mounting allowed by optional bracket FT-2 code 2510004.00Electrical Data
Type: 1/4 λ boomerangFrequency range:tunable from 26.5 to 30 MHzSystem: 10M-HAMImpedance: 50ΩRadiation (H-plane): 360° omnidirectionalPolarization: linear verticalGain: 0 dBd, 2.15 dBiBandwidth @ SWR ≤ 2: ;≥ 2000 KHz @ 26.5 MHzSWR @ res. freq.: ≤ 1.5Max. power: 1000 Watts (CW) continuous ; 3000 Watts (CW) short timeConnector: UHF-femaleMechanical Data
Materials: Aluminium, Chromed brass, NylonWind load / resistance: 75 N at 150 Km/h / 130 Km/hWind surface: 0.07 m²Height (approx.): 5040 mmWeight (approx.): 1230 grRadial length (approx.): 2690 mmMounting mast: Ø 35-40 mm
