Description: Sirio WY155-3N 155-175 MHz VHF 3 Element Yagi Antenna 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). 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 or 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.Features:Base station antenna, DirectionalWide band, High-gainHighly symmetrical radiation pattern in both planes (E and H)Protection from static discharges DC-groundMade of anodized aluminium alloyStacked and bayed array for more gainOptional: tilting bracket for +-20°Electrical DataType: 3 elements yagi antennaFrequency: 155-175 MHz @ SWR ≤1.5 No tuning requiredSystem: VHF Marine Band, ORBCOMM M2M, ISM-169MHzImpedance: 50ΩRadiation (H-plane): beamwidth @ -3 dB = 140°Radiation (E-plane): beamwidth @ -3 dB = 70°Front to back ratio: ≥ 16 dBPolarization: linear vertical or horizontalGain: 4.85 dBd – 7 dBiMax. Power (CW) @ 30°C: 200 WattsGrounding protection: All metal parts are DC-grounded, the inner conductor shows a DC shortConnector: N-female with rubber protection capMechanical DataMaterials: Anodized 6063-T5 Aluminium, EPDM rubber, thermoplastic UV stabilized, Chromed brassWind load / resistance: 114 N @ 150 Km/h / 160 Km/hWind surface: 0.071 m²Dimensions (L x W approx.): 990 x 985 mm / 3.25 x 3.23 ftWeight (approx.): 1680 gr / 3.7 lbMounting mast: Ø 35-52 mm
Price: 149 USD
Location: Fremont, California
End Time: 2024-12-28T00:16:47.000Z
Shipping Cost: 12 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: Sirio
Connector: N
Power:: 200 Watts
Model: WY 155-3N
Frequency: 155-175 MHz
MPN: WY 155-3N
Country/Region of Manufacture: Italy
Gain:: 4.85 dBd – 7 dBi
