Sirio Multi-band Base Station Antenna Installation Guide (+ PDF)

Multi-band base station antenna working on 1.7-2.5 GHz conceived for GSM 1.8 GHz, DCS 1.9GHz, DECT, UMTS and WLAN systems. The radiant element is made of brass to guarantee high power, low losses and a very good protection against corrosion. The aerial is protected by a UVstabilized radome to get the best performance for long periods of time. Its supplied with an adjustable aluminium bracket that, thanks to its available options, allows to get best installation flexibility.

SPECIFICATIONS

Electrical Data

Type	Log Periodic Dipole Array
Frequency Range @ SWR ≤ 2	1700-2500 MHz
Impedance	50 Ω
Polarization	Linear Vertical
Max Gain	9 dBd, 1 1. 1 dBi
3 dB Beamwidth Vertical	E-plane 46° Frequency independent
3 dB Beamwidth Horizontal	H-plane 58° Frequency independent
Front to back ratio	≥ 24 dB
Radiation angle deg.	0°
Max Power	50 Watts (CW) @ 30° C
Grounding Protection	All metal parts are DC-grounded, the inner conductor shows a DC-short
Connector type	SMA-female

Mechanical Data

Housing Materials	Aluminium, Brass, Stainless Steel
Radome Material	White ABS UV Stabilized
Wind Load / Resistance	61 N @ I 50 Km/h / 180 Km/h
Wind Surface	0.04 m’
Dimensions (approx.)	345 x 135 x 73 mm
Turning radius (approx.)	310mm
Weight (approx.)	400 gr
Operating Temperature	-40° C to 80° C
Mounting Mas	Mast 0 25-42 mm whit U-bolt Clamp 0 25-70 mm (optional) Wall mounting screws (not included)

MOUNTING INSTRUCTIONS

Standard U-bolt Mounting

Optional Clamp Mounting

Position of REQUIRED 4mm draining hole

ATTENTION at the internal part! Max 5mm deep hole

Fixing Bracket Parts List Re-order code: SA169
Q.ty	Description
1	3ax129x47mm aluminium bracket
2	M6x1o hexagonal head screws
2	M6 serrated lock washers
2	M6 hexagonal nuts