Nuevo Kit parabólica 3m de diámetro a 700€

Hola,

Fabrizio - IZ0CLS ofrece un kit de antena parabólica, en aluminio, con toda la tornillería, soporte, etc. 700 €

Lo único que no trae el kit es la malla.

Escribió:

3 meter Dish Reflector Kit.

307 CM DIAMETER F/D RATIO 0.4

The Kit includes:

8 Ribs pre-assembled

8 Angular reinforcement structure

1 Central Drum

1 Attack must (dia. 45 mm approx. – innocents-)

5 Tube Ø 16 mm shaped for the circumference

8 Screws Ø 4 x 12 mm
8 Dice Ø 4 mm
8 plain washers Ø 4 mm
8 split Washers Ø 4 mm

8 Pins Ø8mm x 55 mm
12 Dice Ø 8 mm
8 plain washers Ø8 mm
8 split Washers Ø8 mm

24 Pins Ø6 x 45 mm
24 Dice Ø 6 mm
24 plain washers Ø6 mm
24 split Washer Ø6mm
16 clamping pins reinforcements to ribs.

CD with photo-mounting instructions

All parts are numbered and the entire structure is easily assembled.
For mounting serve three keys: 10, 13 and 8.
The whole structure is made of anodized aluminium avio anti-corodal.
All hardware is STAINLESS steel.
The weight should be around 20/30 Kg (a person can hold it alone)

Once assembled it remains only to apply a mesh (not included in Kit) which vest more befitting to the frequency on which will be working the parable, keeping in mind that we can say that the length of the side of the mesh shall be at least one-tenth of the wavelength of the lowest frequency (example. 1296 MHz wavelength at least 23 cm knit 2, 3 cm). A good compromise may be from 1.2 cm that is what I have installed on my parable, who works on 432 MHz 1296 and 2320 with excellent results.

The price of 700.00 euro (excluding shipping costs) is not negotiable, taking into account the type of materials used and the workmanship, and also taking into account that a German firm producing a specimen like this and wants to € 1400.00!!!!

Just to notice this is the third example of these parables and the first two I try personally getting beautiful satisfaction via Tropo that EME 1296 Mhz, representing that at each subsequent construction are applied to small improvements.

On request I can provide support for elevation, support for feed (depending on what you decide to use) and soon (I'm waiting for the Network Analayzer) feed.

If you or someone of your friend is interested
Contact to: iz0cls@libero.it

Fabrizio IZ0CLS

Parece una opción interesante para el que no pueda/quiera construirla él mismo.
Sobre todo teniendo en cuenta que otra opción de la misma antena de otro fabricante en Holanda ronda el doble, sobre los 1.400 € !!

73, Máximo - EA1DDO