SD-FM DIPOLE 87-194 MHz
SD-FM DIPOLE 87-194 MHz
SD-FM DIPOLE 87-194 MHz
SD-FM DIPOLE 87-194 MHz
SD-FM DIPOLE 87-194 MHz
VHF Base Station Antenna 87...194 MHz
VHF Base Station Antenna 87...194 MHz
VHF Base Station Antenna 87...194 MHz
VHF Base Station Antenna 87...194 MHz
VHF Base Station Antenna 87...194 MHz
TECHNICAL DATA
Electrical Data
Type
Dipole
Frequency range
87 - 194 MHz tunable by cutting
Impedance
50
Ω
Radiation (H-plane)
beamwidth @ -3 dB=240
°
(vertical polariz. only)
Radiation (E-plane)
beamwidth @ -3 dB = 80
°
(vertical polariz. only)
Front to back ratio
≥
4 dB (vertical polarization only)
Polarization
Linear Vertical or Horizontal
Gain
1.85 dBd - 4 dBi (vertical polarization only)
Bandwidth @ SWR 1.5
≥
14.5 @ 87 MHz (vertical polarization only)
SWR @ freq. res.
≤
1.2 @ 87 MHz (vertical polarization only)
Max Power (CW) @ 30
°
C
300 Watts
Connector
UHF-female
Mechanical Data
Materials
Aluminum, Zamak, Zinc plated,Chromed Brass
Wind load / resistance
99 N @ 150 Km/h / 160Km/h
Wind surface
0.08 m
2
Boom/elements diameter
33mm/16mm
Dimensions (approx.)
1030 x 1600 mm
Weigth (approx.)
1850 gr
Turning radius (approx.)
990 mm
Operating temperature
-40
°
C to +80
°
C
Mounting Mast
∅
35-52 mm
DESCRIPTION
Dipole base station antenna working on 87-194 MHz by cutting.
Optimized for vertical polarization it can be also placed in horizontal
polarization. The elements are fixed to the boom by a strong die-cast
metal support to get the maximum strength. All connections are
waterproof and it is supplied with UHF female connector. To inprove
the antenna gain please install it in stacked or bayed array.
MOUNTING INSTRUCTIONS
SD bracket parts list
Q.ty
Description
1
SD/SY Steel bracket
2
M8x200 U-bolt
4
M8 Hexagonal nut
4
M8 Grower washer
4
M8 Flat Washer
4
M6x125 U-bolt
8
M6 Hexagonal nut
8
M6 Grower washer
8
M6 Flat washer
Materials
Zinc Plated Steel
Weight
865g
Re-order code: SA088
HI-QUALITY ANTENNAS MADE IN ITALY
B
Copyright
SIRIO antenne
- Technical data are subjected to change - Printed in Italy - Rev. 21/11/2011 - Cod. ID285
Mounting Bracket