Sirio GP 87-108 LB/N 87-108 Mhz FM Broadcast Base Antenna

/4 λ Ground Plane wide-band antenna for base station service covering the frequency range of 87-108 Mhz. It has been developped according to the most modern technologies to assure a perfect against the worst atomopheric cliamtes and to get the best performance. 

Features:

Base station antenna, Wide-band

Unity-gain, Omnidirectional

Protection from static discharges DC-Ground

Perfect protection against the worst weather conditions

Made of anodized aluminium alloy

Stainless steel hardware

Side mast mounting allowed by optional bracket FT-2 code 2510004.00

Electrical Data

Type: 1/4λ ground plane large band

Frequency range: RADIO band 87-108 MHz @ SWR ≤ 2.5

Impedance: 50Ω

Radiation (H-plane): 360° omnidirectional

Radiation (E-plane): beamwidth @ -3 dB = 78°

Radiation angle: 0°

Polarization: linear vertical

Gain: 0 dBd - 2.15 dBi

Max. Power (CW) @ 30°C: 1000 Watts

Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC short

Connector:N-female 

Mechanical Data

Materials: Anodized Aluminium, Stainless Steel, Nylon

Wind load / resistance: : 43 N @ 150 Km/h / 160 Km/h

Wind surface: 0.06 m²

Height (approx.): 700 mm

Weight (approx.):  950 gr

Mounting mast: Ø 36-40 mm