Sirio - WY 140-4N

Product code: 2113801140
Factory code: 2113801/140

Directional base station antenna for 140 - 160 MHz, no tuning required. Conceived by using an innovative feed system studied and applied to have highly symmetrical radiation pattern in both planes (E and H). It's completely computer designed to get high performances of gain and front-to-back in the working band. All aluminium parts are protected by anodized treatment, hardware are of stainless steel of zinc plated steel, mounting bracket is of extruded aluminium for the best strength and the connector is placed in rear position for an easily access. To increase the antenna gain please install it in vertical stacked array.

Frequency range: 140 - 160 MHz
Out of stock - Longer delivery time
€103.26 (103.26 excl. 0% VAT)

Electrical data

  • Electrical type: 4 elements Yagi
  • Gain: 6.35 dBd, 8.5 dBi
  • VSWR: ≤ 1.5
  • Power continues: 200 Watts (CW)
  • Impedance: 50 Ohm
  • Polarization: Linear vertical / Linear horizontal /

Mechanical data

  • Materials: Anodized aluminium, chromed brass, thermoplastic UV stabilized, EPDM rubber
  • Mast Ø: 35 - 52 mm
  • Max wind resistance: 140 km/h
  • Height: 1085 mm
  • Width: 1600 mm
  • Weight: 2070 gram
  • Mounting type: On mast
  • Antenna connector: N-female
  • Boom diameter Ø: 32 mm
  • Dipole diameter Ø: 24 mm
  • Element diameter Ø: 12 mm
  • Tuning radius: 1540 mm

Inside the box

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