Sirio SD 78: 1/2 Wave Dipole Antenna

$58.99

Dipole antenna for VHF 78-88 MHz with gamma match feed system.

Description

Sirio SY 78-3: 3 Element Yagi Beam Antenna Dipole antenna for VHF 78-88 MHz with gamma match feed system. The elements and boom of the generous section are completely made of anticorodal aluminium, and the steel bracket is placed in the rear position for the best performance in vertical polarization. The elements are fixed to the boom by a strong die-cast metal support to get the maximum strength.
All connections are waterproof and it is supplied whit UHF females. All metal parts and hardware are weather resistant. To improve the antenna gain please install it in a stacked or bayed array.
Sirio SY 78-3: 3 Element Yagi Beam Antenna

 

Electrical Data Mechanical Data
Type: 1/2 λ Materials: Aluminium, Chromed brass, Galvanized steel, Zamak
Radiation: Directional Dimensions (approx): 1675 x 1065 mm / 5.5 x 3.49 ft
Polarization: Linear Vertical or Horizontal Weight (approx): 1980 gr / 4.37 lb
Frequency Range: 78-88 MHz No tuning required Mounting Type: On-Mast
Systems: VHF Low-band (66-88 MHz)
Gain: 1.85 dBd – 4 dBi (vertical polarization only)
Max Power: 350W (CW)
Connector: UHF-female (SO-239)
Grounding Protection: All metal parts are DC-grounded, and the inner conductor is coupled capacitively

 

 

Additional information

Weight 2.3 kg