Home |
Search |
Today's Posts |
#12
![]() |
|||
|
|||
![]()
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1 "Jack" == Jack Twilley writes: Jack Over the next couple of days, I'll take some careful Jack measurements of the antenna, its supports, and the distance of Jack everything from the back of the house. The house was built in Jack the 1940s and was constructed with wood and concrete with a Jack stucco finish. http://www.twilley.org/~jmt/antenna/dipole.html The only thing I'm missing because I didn't think to measure it was how long the individual dipole legs are. However, they started off as the normal lengths for a full-length 40m dipole and inverted vees for 20m and 10m, as mentioned in the page. Tomorrow I'll go out and measure the wires and update the text and the relevant drawing with that information. Tam, if you do model this antenna, I'd really appreciate it if you shared the model with me as I've always wanted to learn more about nec4 and friends but never really had the ability to get past the punch-card mindset of the input files, and having my own antenna modeled would probably do it. Jack. - -- Jack Twilley jmt at twilley dot org http colon slash slash www dot twilley dot org slash tilde jmt slash -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFAYSmrGPFSfAB/ezgRArsoAKDwJjajxoQ8flxBLEZvJX7k8WgXpgCgtMZl o4pYEPDM06R9qsu00CQPo40= =TUkE -----END PGP SIGNATURE----- |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Forum | |||
Inverted ground plane antenna: compared with normal GP and low dipole. | Antenna | |||
Mobile Ant L match ? | Antenna | |||
EH Antenna Revisited | Antenna | |||
Poor quality low + High TV channels? How much dB in Preamp? | Antenna | |||
QST Article: An Easy to Build, Dual-Band Collinear Antenna | Antenna |