Sirio - SY 50-3

Product code: 2106901003
Factory code: 2106901.00

Directional 3 elements Yagi antenna for 50 - 54 MHz (tunable) with gamma match feed system. Elements and boom of generous section are completely made of anticorodal aluminum. 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 with UHF female connector. All metal parts and hardware are weather resistant.

We can not ship this product, shipping cost on request.

Frequency range: 50 - 54 MHz tunable
Out of stock - Longer delivery time
€103.26 (103.26 excl. 0% VAT)

Electrical data

  • Electrical type: 3 elements Yagi
  • Gain: 6.4 dBd, 8.5 dBi
  • VSWR: ≤ 1.2
  • Bandwidth: 1.0 MHz @ 50.5 MHz ≤ 1.5
  • Power continues: 600 Watts (CW)
  • Impedance: 50 Ohm
  • Polarization: Linear horizontal

Mechanical data

  • Materials: Aluminium, galvanized steel, zamak
  • Mast Ø: 35 - 50 mm
  • Max wind resistance: 120 km/h
  • Length: 3000 mm
  • Height: 100 mm
  • Width: 2060 mm
  • Weight: 4000 gram
  • Mounting type: On mast
  • Antenna connector: UHF-female
  • Boom length: 2060 mm
  • Boom diameter Ø: 33 mm
  • Max. element length: 3000 mm
  • Element diameter Ø: 12 - 16 mm
  • Tuning radius: 1900 mm

Inside the box

  • Antenna: Yes
  • Mounting parts: Yes
  • Installation manual: English

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