Sirio Base Station UHF Antenna

• Type: 3/4λ coaxial J-pole
• Frequency range @ SWR ≤1.5: 410-425 MHz
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Radiation (E-plane): beamwidth @ -3 dB = 60°
• Polarization: linear vertical
• Gain: 2 dBd, 4.15 dBi
• Max. Power (CW) @ 30°C: 200 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC short
• Connector: N-female

• Type: 3/4λ coaxial J-pole
• Frequency range @ SWR ≤1.5: 425-440 MHz
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Radiation (E-plane): beamwidth @ -3 dB = 60°
• Polarization: linear vertical
• Gain: 2 dBd, 4.15 dBi
• Max. Power (CW) @ 30°C: 200 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC short
• Connector: N-female

• Type: 3/4λ coaxial J-pole
• Frequency range @ SWR ≤1.5: 440-455 MHz
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Radiation (E-plane): beamwidth @ -3 dB = 60°
• Polarization: linear vertical
• Gain: 2 dBd, 4.15 dBi
• Max. Power (CW) @ 30°C: 250 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC short
• Connector: N-female

• Type: 3/4λ coaxial J-pole
• Frequency range @ SWR ≤1.5: 455-470 MHz
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Radiation (E-plane): beamwidth @ -3 dB = 60°
• Polarization: linear vertical
• Gain: 2 dBd, 4.15 dBi
• Max. Power (CW) @ 30°C: 250 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC short
• Connector: N-female

• Type: 1/4λ ground plane large band
• Frequency range @ SWR ≤1.5: 380-480 MHz
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Radiation (E-plane): beamwidth @ -3 dB = 80°
• Radiation angle: 0°
• Polarization: linear vertical
• Gain: 0 dBd, 2.15 dBi
• Max. Power (CW) @ 30°C: 300 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC short
• Connector: N-female

• Type: 3x5/8λ ground plane colinear
• Frequency range: 370-510 MHz (tunable)
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Radiation (E-plane): beamwidth @ -3 dB = 25°
• Radiation angle: -2°
• Polarization: linear vertical
• Gain: 4.6 dBd, 6.75 dBi
• Max. Power (CW) @ 20°C: 200 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor is shows a DC short
• Connector: N-female, gold plated central pin

• Type: 3x5/8λ ground plane colinear
• Frequency range @ SWR ≤2: 427-443 MHz
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Radiation (E-plane): beamwidth @ -3 dB = 24°
• Radiation angle: 0°
• Polarization: linear vertical
• Gain: 4.6 dBd, 6.75 dBi
• Max. Power (CW) @ 30°C: 200 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor is coupled capacitively
• Connector: N-female, gold plated central pin

• Type: 5x5/8λ ground plane colinear
• Frequency range @ SWR ≤2: 427-443 MHz
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Radiation (E-plane): beamwidth @ -3 dB = 17°
• Radiation angle: -1.5°
• Polarization: linear vertical
• Gain: 7.1 dBd, 9.25 dBi
• Max. Power (CW) @ 30°C: 200 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor is coupled capacitively
• Connector: N-female, gold plated central pin

• Type: 5x5/8λ ground plane colinear
• Frequency range @ SWR ≤2: 438-454 MHz (PMR)
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Radiation (E-plane): beamwidth @ -3 dB = 17°
• Radiation angle: -1.5°
• Polarization: linear vertical
• Gain: 7.1 dBd, 9.25 dBi
• Max. Power (CW) @ 30°C: 200 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor is coupled capacitively
• Connector: N-female, gold plated central pin

• Type: 1/2λ ground plane
• Frequency range @ SWR ≤2: 430-450 MHz
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Polarization: linear vertical
• Gain: 0 dBd, 2.15 dBi
• Max. Power (CW) @ 30°C: 200 Watts
• Grounding protection: All metal parts are DC-ground, the inner conductor shows a DC-short
• Connector: N-female

• Type: colinear
• Frequency range @ SWR ≤1.5: 380-470 MHz
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Radiation (E-plane): beamwidth @ -3 dB = 78°
• Polarization: linear Vertical
• Gain: 0 dBd, 2.15 dBi
• Max. Power (CW) @ 30°C: 75 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC-short
• Connector: N-female with rubber protection cap

• Type: colinear
• Frequency range @ SWR ≤2: 380-430 MHz
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Radiation (E-plane): beamwidth @ -3 dB = 40°
• Radiation angle: 0°
• Polarization: linear vertical
• Gain: 3 dBd, 5.15 dBi
• Max. Power (CW) @ 30°C: 75 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC-short
• Connector: N-female with rubber protection cap

• Type: colinear
• Frequency range @ SWR ≤2: 400-430 MHz
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Radiation (E-plane): beamwidth @ -3 dB = 14°
• Radiation angle: 0°
• Polarization: linear vertical
• Gain: 6 dBd, 8.15 dBi
• Max. Power (CW) @ 30°C: 75 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC-short
• Connector: N-female with rubber protection cap

• Type: colinear
• Frequency range @ SWR ≤2: 420-470 MHz
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Radiation (E-plane): beamwidth @ -3 dB = 40°
• Radiation angle: 0°
• Polarization: linear vertical
• Gain: 3 dBd, 5.15 dBi
• Max. Power (CW) @ 30°C: 75 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC-short
• Connector: N-female with rubber protection cap

• Type: colinear
• Frequency range @ SWR ≤2: 420-450 MHz
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Radiation (E-plane): beamwidth @ -3 dB = 14°
• Radiation angle: 0°
• Polarization: linear vertical
• Gain: 6 dBd, 8.15 dBi
• Max. Power (CW) @ 30°C: 75 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC-short
• Connector: N-female with rubber protection cap

• Type: colinear
• Frequency range @ SWR ≤2: 440-470 MHz
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Radiation (E-plane): beamwidth @ -3 dB = 14°
• Radiation angle: 0°
• Polarization: linear vertical
• Gain: 6 dBd, 8.15 dBi
• Max. Power (CW) @ 30°C: 75 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC-short
• Connector: N-female with rubber protection cap

• Type: 4 elements Yagi
• Frequency range @ SWR ≤2: 300-500 MHz
• Impedance: 50Ω
• Radiation (H-plane) beamwidth @ -3 dB: 150° @400MHz
• Radiation (E-plane) beamwidth @ -3 dB: 68° @400MHz
• Front to back ratio: ≥ 9 dB
• Polarization: linear vertical or Horizontal
• Gain: 5.85 dBd - 8 dBi
• Max. Power (CW) @ 30°C: 150 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC short
• Connector: N-female with rubber protection cap

• Type: dipole
• Frequency range @ SWR ≤1.5: 380-470 MHz
• Impedance: 50Ω
• Radiation (H-plane): beamwidth @ -3 dB = 200°
• Radiation (E-plane): beamwidth @ -3 dB = 68°
• Front to back ratio: ≥ 8 dB
• Polarization: linear vertical
• Gain: 2.35 dBd - 4.5 dBi
• Max. Power (CW) @ 30°C: 150 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC short
• Connector: N-female with rubber protection cap

• Type: 3 elements Yagi
• Frequency range @ SWR ≤1.5: 380-440 MHz
• Impedance: 50Ω
• Radiation (H-plane): beamwidth @ -3 dB = 125°
• Radiation (E-plane): beamwidth @ -3 dB = 65°
• Front to back ratio: ≥ 17 dB
• Polarization: linear vertical or Horizontal
• Gain: 4.85 dBd - 7 dBi
• Max. Power (CW) @ 30°C: 150 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC short
• Connector: N-female with rubber protection cap

• Type: 3 elements yagi antenna
• Frequency range @ SWR ≤1.5: 400-470 MHz
• Impedance: 50Ω
• Radiation (H-plane): beamwidth @ -3 dB = 125°
• Radiation (E-plane): beamwidth @ -3 dB = 65°
• Front to back ratio: ≥ 17 dB
• Polarization: linear vertical or horizontal
• Gain: 4.85 dBd, 7 dBi
• Max. Power (CW) @ 30°C: 150 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC short
• Connector: N-female with rubber protection cap

• Type: 6 elements Yagi
• Frequency range @ SWR ≤1.5: 380-440 MHz
• Impedance: 50Ω
• Radiation (H-plane): beamwidth @ -3 dB = 70°
• Radiation (E-plane): beamwidth @ -3 dB = 55°
• Front to back ratio: ≥ 17 dB
• Polarization: linear vertical or Horizontal
• Gain: 8.85 dBd - 11 dBi
• Max. Power (CW) @ 30°C: 150 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC short
• Connector: N-female with rubber protection cap

• Type: 6 elements yagi antenna
• Frequency range @ SWR ≤1.5: 400-470 MHz
• Impedance: 50Ω
• Radiation (H-plane): beamwidth @ -3 dB = 70°
• Radiation (E-plane): beamwidth @ -3 dB = 55°
• Front to back ratio: ≥ 17 dB
• Polarization: linear vertical or horizontal
• Gain: 8.85 dBd, 11 dBi
• Max. Power (CW) @ 30°C: 150 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC short
• Connector: N-female with rubber protection cap

• Type: 6 elements Yagi
• Frequency range @ SWR ≤1.5: 380-440 MHz
• Impedance: 50Ω
• Radiation (H-plane): beamwidth @ -3 dB = 40°
• Radiation (E-plane): beamwidth @ -3 dB = 45°
• Front to back ratio: ≥ 18 dB
• Polarization: linear vertical or Horizontal
• Gain: 11.85 dBd - 14 dBi
• Max. Power (CW) @ 30°C: 150 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC short
• Connector: N-female with rubber protection cap

• Type: 10 elements yagi antenna
• Frequency range @ SWR ≤1.5: 400-470 MHz
• Impedance: 50Ω
• Radiation (H-plane): beamwidth @ -3 dB = 50°
• Radiation (E-plane): beamwidth @ -3 dB = 45°
• Front to back ratio: ≥ 18 dB
• Polarization: linear vertical or horizontal
• Gain: 11.85 dBd, 14 dBi
• Max. Power (CW) @ 30°C: 150 Watts
• Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC short
• Connector: N-female with rubber protection cap

• Type: 1/4 λ + 1/2 λ collinear
• Radiation: omnidirectional
• Maximum output power: 150 watts (CW) continuous
• Power gain: 2,5 dBd - 4,65 dBi
• Connector: N-female
• Materials: aluminium, brass, stainless steel 17/7 PH
• Height (approx.): 990 mm
• Weight (approx.): 730 gr
• Frequency range: 365-470 MHz tunable
• Systems: 70cm-HAM, TETRA, CDMA-450, ISM/SIGFOX/LoRa 433MHz