SIRIO SIGNAL KEEPER
- Type: 1/4 λ base loaded ground plane
- Frequency range: 26-28 MHz
- Impedance: 50Ω
- Radiation (H-plane): 360° omnidirectional
- Polarization: linear vertical
- Gain: 0 dBd, 2.15 dBi
- Bandwidth @ SWR ≤ 2: ≥ 850 KHz
- SWR @ res. freq.: ≤ 1.2
- Max. power:
100 Watts (CW) continuous
300 Watts (CW) short time
- Feed system / position: Direct / Center
- Connector: UHF-female
- Materials: Aluminium, Steel, Nylon
- Wind load / resistance: 36 N at 150 Km/h / 130 Km/h
- Wind surface: 0.03 m²
- Height (approx.): 2370 mm
- Weight (approx.): 640 gr
- Radial length (approx.): 640 mm
- Mounting mast: Ø 35-40 mm
SIRIO STARDUSTER M-400
Electrical Data:
Mechanical Data:
Type: | 1/4 λ ground plane |
Radiation: | Omnidirectional |
Polarization: | Linear vertical |
Frequency range: | 26.5 ... 30 MHz Tunable |
Systems: | 10m-HAM |
Gain: | 0 dBd, 2.15 dBi |
Bandwidth: | ≥ 2MHz @ SWR ≤ 2 |
Max Power: | 1000 Watts (CW) continuous 3000 Watts (CW) short time |
Connector: | UHF-female (SO-239) |
Materials: | Aluminium, Chromed brass, Nylon |
Height (approx): | 5040 mm / 16.54 ft |
Weight (approx): | 1230 gr / 2.71 lb |
Mounting type: | On-Mast |
SIRIO SY 27-3 3 Element Yagi Beam Antenna
- Type: SY 27-3: 3 element Yagi antenna
- Frequency range: SY 27-3: 26.1-27.7 MHz @ SWR ≤ 2
- System: 10M-HAM
- Impedance: 50Ω
- Radiation (H-plane): directional
- Polarization: linear horizontal
- Gain: SY 27-3: 8.5 dBd, 10.65 dBi
- Bandwidth @ SWR ≤ 2: SY 27-3: ≥ 1800 KHz
- SWR @ res. freq.: ≤ 1.2
- Max. power: 1000 Watts (CW) continuous 3000 Watts (CW) short time
- Feed system / position: Gamma match / center
- Connector: UHF-female
SIRIO SY 27-4 4 Element Yagi Beam Antenna
- Type: SY 27-4: 4 element Yagi antenna
- Frequency range: SY 27-4: 26.9-27.5 MHz @ SWR ≤ 2
- System: 10M-HAM
- Impedance: 50Ω
- Radiation (H-plane): directional
- Polarization: linear horizontal
- Gain: SY 27-4: 11 dBd, 13.15 dBi
- Bandwidth @ SWR ≤ 2: SY 27-4: ≥ 600 KHz
- SWR @ res. freq.: ≤ 1.2
- Max. power: 1000 Watts (CW) continuous 3000 Watts (CW) short time
- Feed system / position: Gamma match / center
- Connector: UHF-female
SIRIO THUNDER 27
- Type: 1/4 λ helical loaded dipole
- Frequency range: 25-29 MHz
- Impedance: 50Ω
- Radiation (H-plane): 360° omnidirectional
- Polarization: linear vertical
- Gain: 0 dBd, 2.15 dBi
- Bandwidth @ SWR ≤ 2: ≥ 5000 KHz
- SWR @ res. freq.: ≤ 1.5
- Max. power: 100 Watts (CW) continuous 300 Watts (CW) short time
- Feed system / position: Direct / Base
- Connector: UHF-female
- Materials: Aluminium, Steel, Nylon, Copper
- Wind load / resistance: 36 N at 150 Km/h / 180 Km/h
- Wind surface: 0.03 m²
- Height (approx.): 960 mm
- Weight (approx.): 700 gr
- Mounting mast: Ø 25-32 mm