Base - 145-175 MHz 0 dB (N) - Sirio

Sirio SPO-145-2 - New series of wide band omnidirectional base station antennas for VHF band suitable for marine service too.

The fiberglass protection radome and the anodized aluminium parts guarantee robustness and long life to all the SPO-antennas series.

They are supplied with two strong extruded aluminium brackets and stainless steel hardware for a good installation on the mast.

Sirio : P/N: 2115020/145

Features:
• 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

Electrical Data:
Type: 1/2 λ
Radiation: Omnidirectional
Polarization: Linear vertical
Frequency range: 145-175 MHz @ SWR ≤1.5 No tuning required
Systems: 2m-HAM, VHF Marine Band, ORBCOMM M2M, ISM-169MHz
Gain: 0 dBd – 2.15 dBi
Max Power: 100 W (CW)
Grounding protection: DC-Ground
Connector: N-female

Mechanical Data:
Materials: Anodized Aluminium, Brass, Stainless steel, Fiberglass, EPDM rubber
Height (approx): 1380 mm / 4.53 ft
Weight (approx): 1315 gr / 2.9 lb
Mounting type: On-Mast