WiNRADiO
®
WiNRADiO
Communications
15 Stamford Road, Oakleigh, Victoria 3166, Australia
Ph: +61 3 9568 2568 Email: [email protected]
Fax: +61 3 9568 1377 Web: www.winradio.com
AX-71C Wide-band
Discone Antenna
The AX-71C antenna is a compact VHF/UHF
omni-directional receiving and transmitting
antenna for professional and amateur
applications.
(AX-71C pole mounted using WR-AC-01 clamps)
The antenna is ideally suited for wide band
surveillance and monitoring and reception of
VHF/UHF communications where its omni-
directional characteristics and high gain can be
used to advantage.
The AX-71C offers a very good VSWR figure of
less than 1.5:1 for the VHF/UHF bands
The antenna covers the frequency range of
25MHz to 1500MHz.
While designed to be entirely general-purpose
and to perform well with third-party equipment,
the WiNRADiO AX-71C Wideband Discone
Antenna is especially suitable for the WiNRADiO
range of VHF/UHF receivers.
Its construction from high-grade stainless steel,
alloy and aluminium will ensure trouble free
operation for many years.
Rapid deployment is made possible by the
antenna’s simplified design and assembly.
Connect the feed-line, attach the radials and
mount the antenna and its ready to use. No
tuning or alignment is required.
The antenna should be pole mounted and clear
of objects that may effects its performance such
as metallic objects and other antennas.
Specifications
Specifications are subject to change without notice.
Type
Wide-band discone
Frequency range
25 to 1500 MHz
Antenna Gain
Typically 2.4 dBi
(VHF/UHF bands)
Polarization
Vertical
Usage
Rx / Tx (max 300W)
Impedance
50 ohm
Connector
UHF type
Operating temperature
-30º C to 60º C
VSWR
Less than 1.5:1
(VHF/UHF bands)
Mounting tube diameter
25mm (1”)
Mounting tube length
600mm (23.5”)
Length of sloping radials
820mm (32.5”)
Length of horizontal
radials
280mm (11”)
Overall height
1585 mm (62")
Weight
1.3kg (3lb)
