VHF 144-175 MHZ 1” GASS PIPE MOUNT 0 db GAIN

VHF 144-175 MHZ 1” GASS PIPE MOUNT 0 db GAIN
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PRODOTTI
LAND
DC/TU
VHF 144-175 MHZ 1” GASS PIPE MOUNT 0 db GAIN
CODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209-1
MECHANICAL FEATURES
Length . . . . . . . . . . . . . . . .
Weight . . . . . . . . . . . . . . . .
Sections . . . . . . . . . . . . . . .
Bottom diameter. . . . . . . . .
Fittings . . . . . . . . . . . . . . . .
Structure . . . . . . . . . . . . . .
Finishing . . . . . . . . . . . . . . .
Colour . . . . . . . . . . . . . . . . .
......................
Irradiation element material.
Ferrule material . . . . . . . . . .
Chromium plating . . . . . . . .
Working temperature . . . . .
Max wind resistance . . . . . .
Base torsion force . . . . . . .
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1,20 mt
0,5 Kg
1
19 mm
Insertion on dia 26 with fixing bolt 1” gass thread
Epoxy fiberglass
Polyurethane paint
White RAL 9000
Grey RAL 7001
Coax cable
Brass
20µm copper, 20µm nickel, 5µm chrome
-35°C +80°C
150 Km/h
20 N at max wind speed
Temperature, salt, ice, sun irradiation resistance in accordance with MIL-STD 810E
Vibration resistance in accordance with MIL-STD 167-1
Shock resistance in accordance with MIL-STD 810E
ELECTRICAL FEATURES
Frequency . . . . . . . . . . .
Antenna . . . . . . . . . . . .
Bandwidth at s.w.r.<1,5
S.W.R. . . . . . . . . . . . . . .
Impedance . . . . . . . . . .
Gain . . . . . . . . . . . . . . .
Power . . . . . . . . . . . . . .
Polarization . . . . . . . . . .
Horizontal irradiation . . .
Vertical irradiation. . . . .
Connector . . . . . . . . . . .
...................
Lightning protection . . .
DC closed . . . . . . . . . . .
1: Re?ection
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SWR
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144 - 175 Mhz
Vertical dipole with baloon transformer
12 Mhz
See diagram
50 Ω
0 db on half wave dipole
50 W
Vertical
360°
60°
SO 239
N female (option 11.209)
Yes
Yes
0.1/ Ref 1.000
2: Off
2,8
2,6
2,4
2,2
2,0
1,8
1,6
1,4
1,2
1:
start 135.000 Mhz
stop 175.000 Mhz
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