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TACTICAL&FIXED HF ANTENNA SYSTEM 1.8 TO 30 MHz.

BROAD-BAND HF DIPOLE

Mod. 1830/D-M & 1830/DL-M ( pdf specifications 324 Kb )

It is two antennas, composed of a wire dipole folded and terminated, with RF transformer. They don’t require any tuner in 1.8 – 30 MHz    spectrum. Mod. /D-M is 27 m ( 88.6 ft. ) long and Mod. / DL-M is 60 m ( 196.8 ft. ) long. Furthermore Mod. /DL-M is fitter for operations on low frequency whereas Mod. /D-M on the high one.
They can be assembled in V-inverted, horizontal or sloper version.They don’t require particular heights, and a 6 to 12 m ( 19.6 to 39.2 ft. ) support is suitable.

1830.jpg (28457 byte)

1830/D-M

1830/DL-M

1830 d dis.gif (10095 byte)

1830 dl dis.gif (11573 byte)

ge1830d swr.gif (10265 byte)

ge1830dl swr.gif (9785 byte)

1830-d yield.jpg (31915 byte)

1830-dl yield.jpg (32492 byte)

Click on the image to enlarge it.

dis. d e dl montaggio.jpg (42151 byte)

1830 5mhz pattern.jpg (47921 byte)

1830 5mhz azimuth.jpg (42934 byte)

 

1830 20mhz pattern.jpg (50252 byte)

1830 20mhz azimuth.jpg (45017 byte)

 

foto b 1830.jpg (45116 byte)

foto g 1830.jpg (37822 byte)

1830 wood case 5.jpg (35100 byte)

1830 wood case 1.jpg (40330 byte)
MECHANICAL-ELECTRICAL FEATURES

1830/D-M

 1830/DL-M
Continuous covering                1.8-30 MHz
Maximum applicable power              

1 Kw PeP
SWR See graph
Impedence 50 Ohms
Connector N female
Length 27 m (88.6 ft) 60 m (196.8 ft)
Net weight 4 Kos. (9 lbs) 6 Kos. (13.2 lbs)
Maximum speed of wind 160 Km/h ( 100 mPH )
Shipping Wt. 14 Kos. (31 lbs) 16 Kos. (35 lbs)
Operating temperature range

                                 -30 - +60 °C
Storage

                                 -40 - +85 °C
Box ( wood case, see above)                  cm 86 x 54 x h 15
                (33.8 x 21.2x h 5.9 in)

 

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