Sirio SD-68 VHF Stationsantenne 68-78 MHz

FEATURES, FUNCTIONS AND SPECIFICATIONS:
• Low VHF Base station antennas
• Directional, low-gain
• Vertical or Horizontal polarization
• Made of aluminium alloy 6063 T-832


ELECTRICAL DATA:
• Type: Dipole antenna
• Frequency range SWR @ ≤ 1.5: 68-78 MHz
• Impedance: 50Ω
• Radiation (H-plane): beamwidth @ -3 dB = 240*° @ center freq.
• Radiation (E-plane): beamwidth @ -3 dB = 80*° @ center freq.
• Front to back ratio: ≥ 4* dB
• Polarization: Linear vertical or horizontal
• Gain: 1.85* dBd - 4* dBi
• Max. Power (CW) @ 30°C: 350 Watts (CW)
• Grounding protection: All metal parts are DC-grounded, the inner conductor is coupled capacitively
• Connector: UHF-female with rubber protection cap

MECHANICAL DATA:
• Materials: Aluminium, die-cast zamak, EPDM rubber, zinc plated steel, chromed brass
• Wind load: 113 N @ 150 Km/h
• Wind resistance: 160 Km/h
• Wind surface: 0.087 m²
• Dimensions (L x W approx.): 1065x1915 mm
• Boom/elements diameter: 33mm/16mm
• Turning radius (approx.): 1065* mm
• Weight (approx.): 2020 gr
• Operating temperature: -40° C to +80° C
• Mounting mast: Ø 35-52 mm

• Valid data only for vertical polarization

PACKING INCLUDES:
1 Pc of Antenna
1 Set of Mounting Material
1 Pc of User Manuel