Sirio CX-395 3/4 Wave J-Pole Antenna

$39.00

3/4 λ UHF antenna for base station service made of high-quality materials to get the maximum efficiency and the best performance.

Description

Sirio CX-395 3/4 Wave J-Pole Antenna

3/4 λ UHF antenna for base station service made of high-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 easy and safe installation everywhere.

Its Gamma Match feed makes it earthed for perfect protection against discharges. In the mentioned range of frequencies, no adjustments are required. Simple and strong it is particularly recommended for professional use.

Peculiarities:

  • Low-gain, Omnidirectional
  • Base station antenna, Mono-band
  • Made of aluminium alloy 6063 T-832
  • Protection from static discharges DC-Ground
Electrical DataMechanical Data
Type: 3/4 λ coaxial J-poleMaterials: Aluminium, Brass, Steel, Nylon
Frequency Range SWR ≤ 1.5: 395 – 410 MHzWind Load: 25N 
Impedance: 50 ΩResistance: 150 km/h / 180 km/h
Radiation (H-plane): 360° omnidirectionalWind Surface: 0.02 m²
Radiation (E-plane): Beamwidth -3 dB = 60°Height: 646 mm
Polarization: Linear verticalWeight: 450 g
Gain: 2 dBd – 4.15 dBiMounting Mast: 35-42 mm
Max. Power (CW) 30°C: 250W
Grounding Protection: All metal parts are DC-grounded, and the inner conductor shows a DC-short
Connector: N-female

 

Additional information

Weight10 kg