Sirio Antenne SPO 145-2 User manual

ID382
Dipole
145-175 MHz @ SWR 1.5
50
360°Omnidirectional
Beamwidth @ -3dB = 78°
0°
Linear Vertical
0 dBd - 2.15 dBi
100 Watts (CW) @ 30°C ambient
All metal parts are DC-grounded,
inner conductor shows a DC short
N-female, with rubber protection cap
White fiberglass radome 28.6 mm, anodized 6063-T5
aluminium, brass, stainless steel, copper, EPDM rubber.
53 N
180 Km/h
2
0.044 m
-40°C to + 80°C
1380 mm
1315 gr
Side mast with “V” bolt, 35-54 mm
£
W
Æ
Æ
Electrical Data
Type
Frequency Range
Impedance
Radiation (H-plane)
Radiation (E-plane)
Radiation angle deg.
Polarization
Gain
Max Power
Grounding Protection
Connector
Mechanical Data
Materials
Wind Load at 150 km/h
Wind Resistance
Wind Surface
Operatin temperature
Height (approx.)
Weight (approx.)
Mounting Mast
HI-QUALITY ANTENNAS MADE IN ITALY
TYPICAL S.W.R. RESPONSE
Model: SPO-145-2
S.W.R.
1.0
1.2
1.8
1.4
2.2
1.6
2.0
2.4
2.6
2.8
3.0
140 180
f.(MHz)
File: F-02-060
160
145-175 MHz band
DESCRIPTION: 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.
DESCRIPTION:
antenne
SIRIO
S
SPO 145-2
Sirio Professional Omni
2 dBi VHF Base Station Antenna 145-175 MHz
SPO 145-2
Sirio Professional Omni

Fixing bracket part list
2 Extruded aluminium bracket
2 M6x188 V-bolt
2 M6x20 Exagonal head screw
6 M6 Spring lock washer
6 M6 Hexagonal nut
Connector protection cap
Re-order code: TE06416
Cut here for
Æ 10mm
cable or more
Cable Æ5¸7 mm
MOUNTING INSTRUCTIONSMOUNTING INSTRUCTIONS
HI-QUALITY ANTENNAS MADE IN ITALY
BCopyright SIRIO antenne - Technical Data are subjected to change - Printed in ITALY - Rev. 30/07/2009 - Cod. ID382
N-female
connector
ATTENTION!
Leave the drainage
hole uncovered
Fixing bracket:
ATTENTION!
The mounting mast
does not have to be
higher of the
aluminium tube
Q.ty Description
Materials: extruded aluminum
Hardware: stainless steel
Dimensions : 80 x 76 x 25 mm
Weight: 220 g
Re-order code: SA104
antenne
SIRIO
S