Sirio CX-455 3/4 Wave J-Pole Antenna

$36.99

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

Description

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 Data Mechanical Data
Type: 3/4 λ coaxial J-pole Materials: Aluminium, Brass, Steel, Nylon
Frequency Range SWR ≤ 1.5: 455 – 470 MHz Wind Load: 25N 
Impedance: 50 Ω Resistance: 150 km/h / 180 km/h
Radiation (H-plane): 360° omnidirectional Wind Surface: 0.02 m²
Radiation (E-plane): Beamwidth -3 dB = 60° Height (approx): 576 mm
Polarization: Linear vertical Weight (approx): 450 g
Gain: 2 dBd – 4.15 dBi Mounting 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

Weight 10 kg