Yes, if YO can´t calculate the feedpoint impedance correctly it will not calculate the currents in the elements correct either, do I have to tell you what the outcome will be? As I pointed out
I think N4KG would have a lot of info on this, however I think it will work just fine. One example. I have a 20/15 duobander 4 el 20 and 5 el 15 on about 38 ft boom. Was going to tune it for 40m but
Sounds strange a thing like this would happen. In any case there a "loctite" that can be used to secure those hex screws, you can get loctite that is so strong that it will be impossible to unscrew t
If it´s honest figures do Force 12 say how they did measure them? If not the value of these figures must be considered small. Now, on stacked antennas in Scandinavia, this statement mainly appl
Here we go again with crummy gain figures, guess M2 is no better then Force12. If it doesn´t say "what kind of gain" it is or how it´s measured it sure ain´t worth the cost of the i
Yes in fairness to Force12 I guess I have to take my previous statement back. Did check the web site and as far as I can remember it didn´t use to be like it was right now. The "Antenna Specifi
¨This bounced before so 2:nd try. ________________________________________________________________________ Where do you get ICE bandpass filters & beverage matching boxes? The same place that pay
I onece had a stack on 20m 5/5 at 100 over 47 feet., did switch BIP higher and lower. Now what I noticed was that the switching was pritty much no idea since the stack in phase was the best deal 99%
This "rubber flex disc" as you call it is a excelent thing to use to save rotors. Actually, as far as I know, that disc is called a Hardy disc. They are common on cars like Ford Granada, BMW and Opel
And me too!!! Merry christmas / Jim SM2EKM -- AN Wireless Self Supporting Towers are now available! Windloading tables, foundation diagrams and charts, along with full details are now at the AN Wirel
I´m not sure but I think Pete CEW might use old type N that you solder, they are quite tricky. N crimp made by Shuner (Germany) works excelent, also as K3LR points out they have a "captivated"
The largest I´ve seen was WA6ZZK, think it was 11 or 12 elements, was on front page of CQ some 35 years ago, good greef I´m getting old. There are probably some 10 or 11 el Yagi´s o
Yes 13 el 156 ft boom, darn it my memmory is getting bad. Well, if somebody is to build something bigger it sure would be you John, good luck. By the way, 7J4AAL just put up a 5 el 80m Yagi full size
Well it was ontop of a tower so would have guessed it had a rotor. The biggest I´ve heard about has been in Russia/USSR, know there was a UK0 club station that had a 10 el but don´t remem
Yes the array was big but each individual antenna was no big deal, we are talking about single Yagis. I´m not sure if Frank ever got the third bay of antennas ever connected, used to talk to hi
Hmmm, maybe it was 48 el however my memory says 36. I´v been standing under those antennas but darn it if I can be sure, it was a long time ago, remember it was a 200 ft rotating tower. Well, i
No this guy with the antennas on the poles was a W7, think he was in Nevada. He had them pictured on his QSL but I don´t remember the call. Jim SM2EKM -- Barry wrote: I think this was OH6OS. As
7J4AAL´s new 5 el 80 is at http://www.nn.iij4u.or.jp/¨mak-oxv/ hope I got it right. If not, google will find it if you search on 7J4AAL 73 SM2EKM -- Carl wrote: But the latest and greatest
The URL I gave before doesn´t work, this does. Sorry http://www.nn.iij4u.or.jp/~mak-oxv/ 73 SM2EKM _______________________________________________ See: http://www.mscomputer.com for "Self Suppo