Nevada Radio

Sirio WY140-6N NEW

140-160 MHz VHF 6 element yagi beam antenna

Price:

£89.95

 

Availability:

In Stock

Delivered in 1-2 Working Days

  • Sirio WY140-6N     NEW: Image 1
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Description

WY140-6N

Directional 6-element VHF base station antenna conceived by using an innovative feed system studied and applied to have highly symmetrical radiation pattern in both planes (E and H).

 The WY140/6N is 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 is stainless steel or zinc plated steel,

Mounting bracket is of extruded aluminium for the best strength and the connector is placed in rear position for easy access.

  • Frequency range 140 - 160 MHz
  • Impedance 50 Ohms Unbalanced
  • Polarization Linear Vertical or Horizontal
  • Radiation (H-plane) beamwidth at -3 dB= 80° at 150 MHz
  • Radiation (E-plane) beamwidth at -3 dB= 60° at 150 MHz
  • Max Gain 10.5 dBi
  • Front to Back ratio  16 dB
  • S.W.R. in bandwidth  1.5:1
  • Max Power 200 Watts (CW) at 30°C
  • Feed system / Position RG303 PTFE coax with balun / inside boom
  • Lightning protection DC-ground
  • Connector N-female with rubber protection cap
  • Mechanical Data
  • Materials Anodized 6063-T5 Aluminium,
  • Thermoplastic UV stabilized, Chromed Brass
  • Wind load / resistance 184 N at 150 Km/h / 120 Km/h
  • Wind surface 0.150 m2
  • Dimensions (approx.) 2010 x 1085 mm
  • Weight (approx.) 2440 gr
  • Turning radius 1940 mm
  • Operating temperature -40° C to +60° C
  • Mounting Mast Diameter 35-52 mm



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