Norwalk
Electronics specializes in High Gain FM
broadcast antennas however, we occasionally
build custom antennas for use on other bands.
This high performance heavy duty 6 meter antenna
was specifically designed to handle the
demanding requirements for repeater use. With a
base diameter of 1-3/4 inches and nearly 1/8
thick high grade 6061 magnesium alloy aluminum
tubing. It's large open frame matching
transformer easily handles 1 KW of RF power. The
wide bandwidth of the 5/8 wave design provides
under 2:1 VSWR over the entire 50 to 54 MHz.
band with a perfect match at it's tuned
frequency. It's "virtual mirror"
ground plane system utilizes eight 1/4 wave
ground radials to insure the highest efficiency
possible.
Production of this 5/8 wave is
still limited with 24 units that will be
available in early April. Several samples were
sold last year with excellent customer response.
This is a unique opportunity to own one of these
rare high performance 6 meter antennas. For
years there have been many home brew projects to
construct similar antennas but no high quality
versions have been commercially available until
now. This is the perfect antenna for a 6 meter
repeater project or high performance base
station installations. Norwalk Electronics
guarantees no single other 6 meter omni
directional antenna in production can outperform
this 5/8 wave.
Several
close pictures of the antenna are provided in an
effort to clearly show the quality of
construction used. 10 gauge enameled copper wire
is used in the RF transformer wound for maximum
efficiency on 6 meters. The alloy tubing is
drawn and cemented onto the coil form during
assembly. The aluminum tubing is also riveted
through the coil form for maximum strength and
the RF connections are insured by hex set screws
machined into the aluminum hubs. The coax
connector has both a lower and upper weather
seal to prevent water from migrating into the
coax line. The 8 radials show the brass inserts
added for durability while the opposite ends
have PVC caps cemented in place.
Norwalk
Electronics is now accepting orders on the
Dominator 6 meter antenna for guaranteed
delivery in April. To reserve an antenna from
this lot of 24 you can place your order by
clicking on the blue "Buy Now" link
above. If you have any questions please send
email about this antenna to sixmeter@fmbroadcastantenna.com
This is a no risk offer. If you are not
completely satisfied within 30 days of receiving
your antenna, you can send it back for a full
refund of the purchase price.
Some comments by recent
customers.
I purchased this antenna about
a month ago and couldn't be happier. This
thing is built like a tank. The tuning steps
are clearly marked on the top radiator, and it
was right on at 50.125 as set up. No
adjustment necessary to get a virtual 1:1 swr.
There haven't been many big 6m openings in the
last few weeks, but I turned the radio on to 6
this evening and have worked quite a few new
grids including XE1KK in EK09 from my home in
Wisconsin (EN55). That's over 3000 km on a
mediocre opening. Yes, I know a beam would
give me more gain, but this thing is sitting
in a tripod on the roof of my garage. No
rotor, nothing fancy, just a great vertical. I
have used it on fm for 6m repeaters as well,
and it is broadbanded enough that when I go
from 50.125 ssb to 52.830 fm, my swr meter
doesn't budge. Great product, KC9JCH
Donald,
I Got the 6-meter Dominator in and I am amazed
- from the time I opened the box. The antenna
went together in less than 10 minutes. Was in
the air in another 10 minutes. Whoever gave
thought to the assembly of this antenna is a
genius! Great contacts on FM and SSB. SWR is
fantastic. Antenna is outperforming any 6
meter vertical, I believe, on the market. N4YR
is using one on his Sauratown Mountain
machine, 53.310, 100 tone. It has a big
footprint. Thanks so much for making an
excellent product. 73's WA4ZCE

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Model
: Dominator 6M
Type
: 5/8 Wave Ground Plane
Frequency
Range : 50 - 54 MHz
Impedance
: 50 Ohm Unbalanced
Radiation
(H-plane) : 360 degree onmi
Gain
: 2 dBd or 4.15 dbi
Bandwidth
@ VSWR 2:1 : 4000 KHz
VSWR
@ res. freq. : 1.1:1
Max
Power : 1000 Watts
Feed
System : Transformer DC-Ground
Connector
Type : UHF Female
Height
(approx.) : 13 Feet
Weight
: 10 Pounds
Mounting
Mast : 1-1/4 to 1-1/2 Inch
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Base
Coil

Base Mount

Radial Inserts

Click
Image for a Closer View
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