Antena Quad Cubical - wzory obliczeniowe?
Witam może ja coś dodam ciekawego do dyskusji. Konstrukcja CCCP- krótkofalowca UA4IF bardzo szczęśliwy

Jest opracowana w mmana w galerii anten jego antena na 3 pasma 14, 21, 28Mhz. 3elm na 14Mhz i po 4el na 21 i 28Mhz.

Na wszystkich pasmach ok 50 Ohm. zasilana bezpośrednio koncentrykiem 50 Ohm lub balun1:1.


Wymiary są gotowe do wykonania konstrukcji
D1 da Q1 a Q2 = 1.6m
D2 da Q2 a Q3 = 2.4m
D3 da Q3 a Q4 = 2.4m

Q1 rilettore 10,15,20M
Lato rif. 20M = 5.58m
Lato rif. 15M = 3.715m
Lato rif. 10M = 2.80m

Q2 radiatore 15 e 10M
Lato rad. 15M = 3.585m
Lato rad. 10M = 2.67m

Q3 radiatore 20M, 1°direttore 15 e 10M
Lato rad. 20M = 5.48m
Lato dir. 15M = 3.49m
Lato dir. 10M = 2.575m

Q4 1°direttore 20M, 2°direttore 15 e 10M
Lato dir. 20M = 5.24m
Lato dir. 15M = 3.49m
Lato dir. 10M = 2.545m

Zródło informacji: http://www.arifidenza.it/forum/pop_printer_friendly.asp?TOPIC_ID=108198

A tu ciekawy materiał znalazłem o konstrukcji podobnej anteny (USRR -gniottza niemiałotza):



Skopiowany z mmana:


Source: 14 - w1, c21 - w13c, 28 - w29c
*
14.15
***Wires***
44
0.0, -2.74, -2.74, 0.0, 2.74, -2.74, 0.0018, -1
0.0, 2.74, -2.74, 0.0, 2.74, 2.74, 0.0018, -1
0.0, 2.74, 2.74, 0.0, -2.74, 2.74, 0.0018, -1
0.0, -2.74, 2.74, 0.0, -2.74, -2.74, 0.0018, -1
-4.0, -2.79, -2.79, -4.0, 2.79, -2.79, 0.0018, -1
-4.0, 2.79, -2.79, -4.0, 2.79, 2.79, 0.0018, -1
-4.0, 2.79, 2.79, -4.0, -2.79, 2.79, 0.0018, -1
-4.0, -2.79, 2.79, -4.0, -2.79, -2.79, 0.0018, -1
2.4, -2.62, -2.62, 2.4, 2.62, -2.62, 0.0018, -1
2.4, 2.62, -2.62, 2.4, 2.62, 2.62, 0.0018, -1
2.4, 2.62, 2.62, 2.4, -2.62, 2.62, 0.0018, -1
2.4, -2.62, 2.62, 2.4, -2.62, -2.62, 0.0018, -1
-2.4, -1.9, -1.79, -2.4, 1.69, -1.79, 0.0018, -1
-2.4, -1.9, 1.79, -2.4, -1.9, -1.79, 0.0018, -1
-2.4, -1.9, 1.79, -2.4, 1.69, 1.79, 0.0018, -1
-2.4, 1.69, 1.79, -2.4, 1.69, -1.79, 0.0018, -1
-4.0, -1.95, -1.86, -4.0, 1.76, -1.86, 0.0018, -1
-4.0, -1.95, 1.86, -4.0, -1.95, -1.86, 0.0018, -1
-4.0, -1.95, 1.86, -4.0, 1.76, 1.86, 0.0018, -1
-4.0, 1.76, 1.86, -4.0, 1.76, -1.86, 0.0018, -1
0.0, -1.86, -1.63, 0.0, 1.63, -1.63, 0.0018, -1
0.0, -1.86, 1.86, 0.0, -1.86, -1.63, 0.0018, -1
0.0, -1.86, 1.86, 0.0, 1.63, 1.86, 0.0018, -1
0.0, 1.63, 1.86, 0.0, 1.63, -1.63, 0.0018, -1
2.4, -1.88, -1.61, 2.4, 1.61, -1.61, 0.0018, -1
2.4, -1.88, 1.88, 2.4, -1.88, -1.61, 0.0018, -1
2.4, -1.88, 1.88, 2.4, 1.61, 1.88, 0.0018, -1
2.4, 1.61, 1.88, 2.4, 1.61, -1.61, 0.0018, -1
-2.4, -1.44, -1.23, -2.4, 1.23, -1.23, 0.0018, -1
-2.4, -1.44, 1.44, -2.4, -1.44, -1.23, 0.0018, -1
-2.4, -1.44, 1.44, -2.4, 1.23, 1.44, 0.0018, -1
-2.4, 1.23, 1.44, -2.4, 1.23, -1.23, 0.0018, -1
-4.0, -1.4, -1.31, -4.0, 1.4, -1.31, 0.0018, -1
-4.0, -1.4, 1.49, -4.0, -1.4, -1.31, 0.0018, -1
-4.0, -1.4, 1.49, -4.0, 1.4, 1.49, 0.0018, -1
-4.0, 1.4, 1.49, -4.0, 1.4, -1.31, 0.0018, -1
0.0, -1.29, -1.17, 0.0, 1.29, -1.17, 0.0018, -1
0.0, -1.29, 1.4, 0.0, -1.29, -1.17, 0.0018, -1
0.0, -1.29, 1.4, 0.0, 1.29, 1.4, 0.0018, -1
0.0, 1.29, 1.4, 0.0, 1.29, -1.17, 0.0018, -1
2.4, -1.27, -1.02, 2.4, 1.27, -1.02, 0.0018, -1
2.4, -1.27, 1.53, 2.4, -1.27, -1.02, 0.0018, -1
2.4, -1.27, 1.53, 2.4, 1.27, 1.53, 0.0018, -1
2.4, 1.27, 1.53, 2.4, 1.27, -1.02, 0.0018, -1
***Source***
1, 0
w1c, 0.0, 1.0
***Load***
0, 1
***Segmentation***
100, 10, 2.0, 2
***G/H/M/R/AzEl/X***
2, 12.0, 1, 50.0, 0, 0, 0.0


  PRZEJDŹ NA FORUM