Sirio SY 78-3: 3 Element Yagi Beam Antenna


Top-quality construction is a major feature of this antenna. With the increase in activity, this 3-element directional beam will give you the edge, and you will be amazed at the contacts that can be made on this interesting and friendly band.


Sirio SY 78-3: 3 Element Yagi Beam Antenna Directional 3 elements Yagi antenna for VHF 78-88 MHz. Elements and bthe oom of generous section are completely made of anticorodal aluminum, and the steel bracket is placed in the rear position for the best performance in vertical and horizontal polarization. The elements are fixed to the boom by a strong die-cast metal support to get the maximum strength. All metal parts and hardware are weather resistant. To improve the antenna gain please install it in stacked or bayed array. Sirio SY 78-3: 3 Element Yagi Beam Antenna


Electrical Data Mechanical Data
Type: 3 elements Yagi Materials: Aluminium, Chromed brass, Galvanized steel, Zamak
Radiation: Directional Dimensions (approx): 1955 x 1600 mm / 6.41 x 5.25 ft
Polarization: Linear Vertical or Horizontal Weight (approx): 3270 gr / 7.21 lb
Frequency Range: 78-88 MHz No tuning required Mounting Type: On-Mast
Systems: VHF Low-band (66-88 MHz)
Gain: 4.85 dBd – 7 dBi
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 3.6 kg