12
14
13
ID041, pag.3/4
HI-QUALITY ANTENNAS MADE IN ITALY
MOUNTING INSTRUCTIONS
MOUNTING INSTRUCTIONS
Mount the aluminium
bracket (
1
) at distance
L1
from the top edge of
bottom aluminium ring
(see tuning table for
frequency). Verify the real
alignement to the bracket
(
1
) and the connector (
2
).
Lock the bracket using
M5x16
(
3
), M5 washer
(
4
) and M5 hexagonal nut
(
5
).
hexagon head
screws
L1
2
1
5
4
3
Mount the gamma match
(
6
) on the connector and
lock it using M6 washer (
7
),
M6 spring lock washer (
8
)
and M6 hexagonal nut (
9
).
6
7
8
9
L2
5
4
3
Pull out the aluminium
bar of gamma match at
distance
L2
from the
plastic cap (see tuning
table for frequency) and
lock it with the aluminium
bracket (
1
) using M5x16
hexagon head screw (
3
),
M5 washer (
4
) and M5
hexagonal nut (
5
).
Insert the second section
on the aluminium tube (
10
)
into the first section tube
(
2
) and lock them using the
enclosed hose clamp (
11
).
10
11
Mount the plastic ring (
12
) on the
second aluminium tube (
10
) at
1340 mm
from the bottom
aluminium ring. Insert the plastic
arms (
13
) and lock them using
t h e 3 . 9 x 1 2 . 7 m m
p h i l l i p s
tapping screws (
14
). Lock the
plastic ring (
12
) using the M6x10
hexagon socket set screw cup
point (
15
) and 3mm hexagonal
key (
16
). Verify that the plastic
arms (
13
) are aligned with
bottom hole on aluminium ring.
Æ
to
a
li
g
n
Mount the cone made of
a l u m i n i u m t u b e s
13x1400 (
17
) on the
bottom aluminium ring
using M6x12 hexagon
head screws (
18
), M6
washer (
7
) and M6 spring
lock washers (
8
).
Æ
1
3
4
0
m
m
17 x 4 pcs
18
7
8
to
a
li
g
n
15
16
10
1
1
2
2
3
3
4
4
5
5
6
6
2
Insert limit punching
1
ID041, pag.2/4
HI-QUALITY ANTENNAS MADE IN ITALY
Parts List
Description
aluminium bracket
Æ
33.5x37x1400mm alu. tube with connector first section
M5x16 hexagon head screws
M5 washer
M5 hexagonal nuts
gamma match assembly
M6 washer
M6 spring lock washer
M6 hexagonal nuts
Æ
30.5x33x1400mm alu. tube second section
Æ
36-39mm hose clamp
Plastic fixing ring
Plastic arms
Æ
3.9x12.7 tapping screws
M6x10 hexagon socket set screw
3mm hexagonal key
Æ
11x13x1400mm alu. tube (cone bottom side)
M6x12 hexagon head screws
Æ
8x10x1400mm alu. tube (cone top side)
aluminium ring section
top section with cage
M4x4 hexagon socket set screw cup point
2mm hexagonal key
5 sections telescopic aluminium whip
Æ
3.9x9.5 tapping screws
30x65mm steel “V” bracket
30x65mm steel “flat” bracket
M6x240mm U-bolt
Pos
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Q.ty
1
1
6
6
6
1
11
11
7
1
1
1
4
8
1
1
4
4
4
4
1
1
1
1
10
3
3
3
TUNING TABLE
TUNING TABLE
n. 1 tape rules (meter)
n. 1 screwdriver cross point
n. 1 10mm open key
n. 2 8mm open key
*
For the best tuning, please adjust only the gamma match L2 with an
SWR-Meter, about indicated range.
Freq.
(MHz)
Ch.19 CB 27.185
27.5
28.0
10m band 28.5
L1
(mm)
930
890
870
840
630
640
620
630
623
633
618
628
¸
¸
¸
¸
L3
(mm)
730
640
440
300
Mounting needed tools:
REMARK
: use a good coax cable like RG-8 or RG-213 as short as possible
to get the best performance and
we recommend to mount your antenna as
far as possible from metall roofs, walls, power lines and other antennas.
L2
*
(mm)