HEXBEAM MARK III HD & HEXBEAM MARK III Light

Ver 05.018

HEX-BEAM SP7IDX TECHNOLOGY ANTENNA is a broad band hex

antenna operating in PLUG AND PLAY system, its assembly time is 1-1,5h for
one person. Its installation doesn't require any additional tuning. Thanks to
its small and compact structure its turning requires only a small light rotor.
The antenna works properly even when it's installed relatively low over the
ground.

Both antennas are equipped with all parts, required for a one, five or
six bands beam in range from 6 to 20 meters. The HEXBEAM SP7IDX
TECHNOLOGY offers mounted on the ground gain for front – to – back huge
amplify. The antenna offers the same values as a full size YAGA antenna. Has
unique shape: is much smaller, stiffly and makes less noise than typical
beams, it is lighter, easier to montage.

Please see its possible assembly methods on:

http://sp7idx-hexbeam.eu/hexbeam/mounting-suggestion

 The antennas are tested at 7,3m height with analyser RigExpert AA-
55 ZOOM + MetroVNA Pro Touch Deluxe
 24,8 m AIRCELL 7 + RG400/U HEW-Kabel GmbH Germany Filial Nordic-
Örebro-Cable

 Test connections conducted with transceiver Flex Radio System

6600M + Electraft K-3s

 PA Team SPE EXPERT 1,3K + 2K

It is helpful if you completely read through the instructions a couple of time before
you start.
The antenna is assembled intuitively, but please READ the manual carefully.
Please pay special attention to the red inscriptions.

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Parcel Arrived

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 PART LIST

Three types of spreders (poles)

 6 pieces - small ones + kevlar lines with S-hooks (6x 1m diameter 12,7mm) #4/8
 6 pieces - medium (6x 1,35m diameter 17mm) #5/8
 6 pieces - large (6x 1,35m diameter 22mm) #6/8

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 Set of hol dres (wire cleat set):

 Size 5 - 6 set
 Size 7 - 24 set
 Size 9 - 6 set
 STORE + Insulating tape - 1 piece – (option) #2/8
 Screw 8 x 20 - 4 pieces for hub clamp on rure with centerpost

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Down centerhub - mast

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6 sets of electric component (driven+reflector+spacer cords)

6-10-12-15-17-20m
#2/8

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Center post + balun (option) -1set
#3/8

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do not change the position of the screw and do not tighten it !!!

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 Normal situation centerpost

Center plate-1set
#1/8

# 7/8 ( or 8/8) polyamide element block clamps 6 set

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#8/8 (or 7/8) sleeve 6 art

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Centerhub complet +centerpost

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bottom part centerhub

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 ASSEMBYL INSTRUCTION

Step 1.
Fix holders on spreaders with 2, 3, 4, 5 and 6 symbols so that they look like on spreaders

no.1

 6 small poles (1m - 12,7mm) + holders no. 5 - 1 piece per pole

 6 medium poles (1,4m - 17mm) + holders no. 7 - 4 pieces per pole
 6 large poles (1,5m - 22mm) + holders no.9 - 1 piece per pole
NO MAX !!!

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 Attention !
correct wire tension adjust with black handle fixing left or right,
Do not tighten the wire too much, The wires should be a little slack
do not screw it tightly, not the wheel from the car !!!
Only minor adjustment is required if any, for proper tension of the wires.
Not to tight, not to much sag of the wires. After all we must realize
that my measurements are estimates too.
Typical placement of Wire Guide Clamps

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 Attention
correct wire tension adjust with black handle fixing left or right,
Do not tighten the wire too much, do not screw it tightly, not the wheel
from the car !!!

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 Step 2.
Place the centre post inside the centre plate so that the UC1 socket was facing the log.
As an additional protection against the self-turning of the whole structure the upper

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flange is equipped with an additional passer-by screw - tight it up carefully! Block the
centre plate by turning two set screws located in both flanges - upper and bottom one.

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 Step 3.
Place the poles in pipes in the centre plate following their numbers on fibreglass
spreaders and pipes in the centre plate. Pay attention to places with cut-outs which are
inserted into locks in pipes from the centre plate. The poles are marked with numbers
and those with the same ones should be stored together. One set of poles includes 3
pieces x no.1, 3 pieces x no.2, etc. up to no.6.

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/ Block rivet /

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 Step 4.
The assembly and tightening of lines.
We start with Kevlar line with S-hook should be fixed in the center post in closed loop.
After 6 lines have been fixed in the center post, fasten lines around the perimeter - one
to the other - in clockwise direction. The holders for electric components should be
faced in inward direction. Perform this action very carefully to avoid the eye injury. The
lines put the poles under tension in inward direction! And that's their purpose! They
hold the whole structure together, not the electric components.

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Step 5.

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The fixing of bands should begin with the lowest band, i.e. 6M - which is the closest to
the centre post. Then 10M, 12M, 15M, 17M and 20M.
numbers on centerpost and band
1-20m
2-17m
3-15m
4-12m
5-10m
6-6m
The leads have the same band symbols as the centre post. Fix the closed loop on one
side of the lead on screw in centre post, then keep putting it through holders on poles
until you reach the second screw in the centre post.
If the lead is too loose or cannot reach the second screw, move the holders on pole
upward and downward to correct the distance of the lead.

Since each bolt the centerpost is provided with locknuts , do not over!!!!!!
DO NOT over tighten the wires !!!!!! . The wires should be a little slack. But you
might need to pull a little to get the lugs onto the screws.

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 Pay attention to the type of applied washer!

Pay much attention during this stage - electric lines cannot be

overtightened. You need to feel that they're a bit loose when you touch them, they
need to hang down to avoid their breakage during strong wind or snow. To
correct the lead tension - loosen or tighten one of the lead holders, two or three
pieces - this doesn't affect proper operation of a given band. When the heights
and clearances of the fixed holders are set - mark those points with a marker and
wind 2-3 rolls of insulation tape in order to minimize potential backlash- (option).

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There needs to be a small backlash, the lines should hang down a bit. DO NOT
TIGHTEN THEM !!!

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 DO NOT MAKE THE WIRES TOO TIGHT.
Also too l ose and the wire will drop down and touch the wire below. This is als
o not good and will cause the SWR of those two to not be right. You want to kee
p the spacing between wires.
Remember taut wires might look better but I t can cause the wire to stretch. It is
better to have the wires just a slight bit slack than too tight.

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This is how properly bent poles look like

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HEXBEAM SP7IDX TECHNOLOGY is very light

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 Step 5.
When the assembly of the antenna is over place it on a mast or other structural work.
Please see exemplary installations on my website :
http://sp7idx-hexbeam.eu/hexbeam/mounting-suggestion

Depending on the target height of the antenna it is advised to use at least one pair of guy ropes
which will stabilize the whole structure. The antenna can be easily assembled with a stand or
a chair with an opening inside or even a big bucket .

WARNING!
Used in moderation its high power amplifier, do not exceed the allowable power and
uses it in moderation
Remember the antenna has been tested normal balun to 1500W PEP and continuous
1300-1400W
Abuse of too much power can cause permanent damage to the antenna
especially in the aggressive environment - high humidity and high salinity

WARNING!
if you live or you are using an antenna in a very aggressive environment of salt water
necessary to protect any electrical connection

I use and recommend :

Liquid Electrical Tape for connections that I can not wrap with the rubberized tape
3M super 33+ --- especially as you live close to the sea and the ocean where it is very
aggressive marine environment and high salinity!

WARNING!
if you live in a region where there is a strong sun, propose to additionally protect
the UV paint with poles
look how it was done here:
https://www.youtube.com/watch?v=6-4pOOEaCRM

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For the purpose of outside operation there is a special small mast
for HEXBEAM of 7,10 m length.

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For tests and antennas control - MAX6 antenna analyser

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Both products are included in my offer on my website, you’re welcome to visit it.

The photos can differ a bit from the actual structure due to implemented structural
improvements.

If you have any additional questions or think that the structure should be changed or
improved, please send me a message.

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This antenna is designed to operate on the Amateur Radio Ham Bands of
6m,10m,12m,15m,17m and 20m. It is not designed to outside the amateur bands.
DO NOT transmit, even with the aid of a tuner, outside the designed bands. This can
cause excessive voltage and arching of the terminals on the center post and replacement
is not covered by any warranty.

That's it, the assembly is over.

Have a nice work with HEX-BEAM SP7IDX TECHNOLOGY

Waldi
SP7IDX
sp7idx@interia.pl
www.sp7idx-hexbeam.eu

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Enclosed you will find my measurements with the MetroVNA Pro Touch Deluxe +
RigExpert AA-55 ZOOM through 24,8 m Aircell7. Hexbeam was real 7 + 4,5m above the
ground.
Remember that this beam is broad-banded so the SWR will remain quite low across each
band – and well within range of most built-in antenna tuners in modern transceivers.

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 Warranty
Antennas HEXBEAM MARK III HD and Light

condition for receiving a plenary indulgence and full warranty!

if there is no opinion issued, the warranty tration right!
it is only 2-3 minutes devoted to me
Sorry to bother you but it is necessary.
not issue an opinion within may result in loss of warranty
- I'm sorry for that but it's only 2-3 minutes for me - thank you
http://www.eham.net/reviews/detail/10554

What the Warranty Does Cover

1. Water ingress in the centre post - Lifetime Warranty

2. Centre post failure - Lifetime Warranty
3. Centre hub failure - Lifetime Warranty
4. Double flange failure - Lifetime Warranty
5. Spreaders & Support Cords - Five (5) years

What the Warranty Does Not Cover

1. Does not cover storm, wind, Ice or any weather damage

2. Does not cover general wear or tear
3. Does not cover accidental damage (mast falling over)
4. Does not cover Wire Elements (We will replace elements at a discounted
price)
5. changes, dismantling inside the centerpost or integration into the antenna
structure and its components will result in the immediate loss of the warranty

Warranty Terms & Conditions

1. Valid only with the original owner

2. Any items/parts due for repair will be posted back to us at your cost
3. Return postage will be at your cost
4. All parts/labour will be free of charge

Name-
Cal-
Date-

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