EasyManua.ls Logo

Sirio Antenne TORNADO 27 5/8 User Manual

Sirio Antenne TORNADO 27 5/8
2 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
SPECIFICATIONS
Electrical Data
Type : 5/8 l Ground Plane
Frequency range : 26 - 28 MHz
Impedance : 50 W
Radiation (H-plane) : 360° omnidirectional
Polarization : Linear Vertical
Gain : 1.2 dBd, 3.35 dBi
Bandwidth @ SWR £ 2: ³ 2000 KHz (180 channel)
SWR @ res. freq. : £ 1.2
Max Power : 1000 Watts (CW) continuous
: 3000 Watts (CW) short time
Feed system / position : Transformer / base
Connector : UHF-female
Mechanical Data
Materials : Aluminium, Steel, Nylon
Wind Load / Resistance : 187 N @ 150Km/h / 130 Km/h
2
Wind surface : 0.16 m
Length (approx.) : 7230 mm
Weigth (approx.) : 2900 gr
Mounting Mast : Æ 35-42 mm
SPECIFICATIONS
TORNADO 27 5/8
CB Base Station Antenna
TORNADO 27 5/8
DESCRIPTION
5/8 l antenna for base station working on 27 MHz. It is made of anti-corodal aluminium tubes and supplied with
jointing sleeves of polythene to guarantee a perfect waterproofing. Strong and easy to install, it allows very good links.
DESCRIPTION
REMARK Tornado 27 is an antenna that is influenced by the height from
the ground plane where it's installed. Unfortunately it's difficult to give the
correct instructions as the places where antennas could be installed are so
different in sizes and types that's impossible to give the correct way to
mount it. However we suggest to carefully verify the height of your
installation pole in order to avoid too much influence of the ground plane
to the antenna performance. Suggested length of final element for the 27
MHz is L=1120 mm but we recommend to get the fine tuning by checking
with your SWR-meter as the ground plane can highly influence the
performance of your antenna.
HI-QUALITY ANTENNAS MADE IN ITALY
ID039
Question and Answer IconNeed help?

Do you have a question about the Sirio Antenne TORNADO 27 5/8 and is the answer not in the manual?

Sirio Antenne TORNADO 27 5/8 Specifications

General IconGeneral
Impedance50 Ω
Wind Resistance150 Km/h
Radiation (H-plane)360° omnidirectional
PolarizationVertical
ConnectorUHF-female
Type5/8 wave
MaterialAluminium, Steel
Max. Power1000 Watts
MountingMast Ø 35-42 mm
Length6700 mm

Summary

Product Description

Installation Remark & Ground Plane Influence

Antenna Specifications

Electrical Specifications

Details frequency range, impedance, gain, bandwidth, and max power handling.

Mechanical Specifications

Lists materials, wind load, dimensions, weight, and mast mounting size.

Typical SWR Response Chart

Included Parts List

Required Mounting Tools

Lists essential tools for antenna assembly and installation.

Antenna Mounting Instructions

Related product manuals