Description: Sirio CX 144 (144-148MHz) J-POLE VHF Base Antenna, 4.15 dBi, 250 Watts Sirio CX 144 (144-148MHz) J-POLE VHF Base Antenna, 4.15 dBi, 250 Watts3/4 λ VHF antennas for base station service made of hi-quality materials to get the maximum efficiency and the best performance. It is completely manufactured with aluminium tubes and nylon for its great robustness and it is supplied with a solid steel bracket for an easy and safe installation everywhere. Its Gamma Match feed makes it earthed for a perfect protection against the discharges. In the mentioned range of frequencies, no adjustments are required. Simple and strong it is particurly recommended for a professional use. Features:Base station antenna, Mono-bandLow-gain, OmnidirectionalProtection from static discharges DC-GroundMade of aluminium alloy 6063 T-83Electrical DataType: 3/4λ coaxial J-poleFrequency range SWR ≤1.5: CX 144: 144-148 MHzImpedance: 50ΩRadiation (H-plane): 360° omnidirectionalRadiation (E-plane): beamwidth -3 dB = 60°Polarization: linear verticalGain: 2dBd - 4.15 dBiMax. power (CW) 30°C: 250 WattsGrounding protection: All metal part are DC-grounded, the inner conductor shows a DC-shortConnector: SO 239Mechanical DataMaterials: Aluminium, Brass, Steel, NylonWind load / resistance: 25 N @ 150 Km/h / 180 Km/hWind surface: 0.02 m²Height (approx.): : 1500 mmWeight (approx.): 750 grMounting mast: Ø 35-42 mm
Price: 55 USD
Location: Fremont, California
End Time: 2024-12-24T21:20:45.000Z
Shipping Cost: 11 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)
Power:: 250 Watts
Model: CX144
Country/Region of Manufacture: Italy
Gain:: 4.15 dBi
Connector: U
Frequency: 144 - 148 MHz @ SWR ≤ 1.5
MPN: CX144
Brand: Sirio
