SIRIO SPO-145-2
Antenna omnidirezionale VHF professionale,  145-175 Mhz, 2.15dB

Descrizione:
Antenna omnidirezionale VHF per uso professionale, larga banda 145-175 Mhz, 2.15dB, senza radiali

Caratteristiche:
Base station antenna, Wide-band
Unity-gain, Omnidirectional
Suitable for land and marine service
Protection from static discharges DC-Ground
Perfect protection against the worst weather conditions
Designed to work without Ground Plane
Stainless steel hardwares 

Type: dipole
Frequency range @ SWR ≤ 1.5: 145-175 MHz
Impedance: 50O
Radiation (H-plane): 360° omnidirectional
Radiation (E-plane): beamwidth @ -3 dB = 78°
Polarization: linear vertical
Gain: 0 dBd - 2.15 dBi
Max. Power (CW) @ 30°C: 100 Watts
Grounding protection: All metal part are DC-grounded, the inner conductor shows a DC-short
Connector: N-female with rubber protection cap 

Materials: White fiberglass radome Ø 28.6mm, anodized 6063-t5 aluminium, brass, stainless steel, copper, EPDM rubber
Wind load / resistance: 53 N @ 150 Km/h / 180 Km/h
Wind surface: 0.044 m²
Height (approx.): 1380 mm
Weight (approx.): 1315 gr
Operating temperature: -40°C to +80°C
Mounting mast: Ø 35-54 mm   
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