Since 1971, the objective of Naval Electronics has been to offer the
best possible products for TV and Radio reception at sea. Naval
began with omnidirectional antennas and is the world leader in this
field of technology today. Now, with an expanded product range, the
name Naval means much more than antennas. Naval operates in
more than 40 countries and has installations on thousands of
vessels all over the world.
All specifications stated are subject to change without notice.
Naval Electronics AB
Höjdrodergatan 18, SE-212 39 Malmö, Sweden
Tel. +46(0)40-29 20 45. Fax +46(0)40-18 74 13
E-mail: [email protected] Web:www.naval.se
0710
3036
Size: (H) 636 x (W) 400
Nargentus is an digital omni-directional, wideband TV-AM-FM
receiving antenna (0.1 - 890 MHz) for marine use, especially on
crafts equipped with one or two radio and T\/ sets; e.g. on coasters
in limited international trade, fishing-boats, tugs, pilot service and
rescue cruisers.
Nargentus is a newly designed low profile antenna, utilizing a
low-noise amplifier powered via the coaxial cable.
High efficiency suppression filters prevent interference from
VHF telephone and AIS transmitters.
The antenna’s exterior is made of composite light-weight
material in white finish which requires no maintenance.
All inner parts are embedded in polyurethane foam to
protect the antenna from vibrations and water and it is
tested by Det Norske Veritas.
Connections, bolts and antenna
elements are made of stainless
acidproof steel.
The advantages of Nargentus compared to an
ordinary Yagi antenna are
•
Rigid, non-corrodible, maintenance-free
construction
•
Small dimensions, easy to mount
•
Omni-receiving, no adjustments
The amplifier increases the sensitivity of the
system as well as compensates for cable-
losses in the antenna downlead.
The circuitry is protected against static charge.
Nargentus is delivered with 25 metres of 75
ohms low loss double shielded coaxial cable.
© Copyright 2001 Naval Electronics AB
TV-AM-FM Digital Antenna Nargentus
TECHNICAL SPECIFICATIONS
Frequency range
AM:
TV/FM:
Average gain:
Noise figure:
Max. output level:
Supply voltage to antenna:
Current consumption:
Surge
AM:
TV/FM:
CE-EMC:
Temperature range:
Connectors:
Weight:
Wavetraps
VHF:
AIS:
Certifiaction notes
Det Norske Veritas, DNV
Vibration test:
Material
Housing only:
Elements:
0.1 - 30 MHz
40 - 890 MHz
25 dB
max 4.5 dB
110 dBµV
(2 signals-60 dB IMA)
15 V DC ± 10%
approx 165 mA
6 kV
6 kV
EN 50083-2, EN 610003-2-
2000
EN 61000-3-3:
1995+A1:2001
-40
o
- +60
o
C
75 ohm BNC female
1 kg
156 MHz
162 MHz
IEC 60068-2-6, April 2005
glasfibre IP68
Stainless acidproof steel (A4/SUS304)
®
