for year data of D-con Seems like .... The biggest ones prefer gasoil... is that truth ? Jos on4kj Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions and ask for She
Hello Mirko , A baloon and a kite to stabilise. A kite alone would probably do if not very very high winds or no wind at all. In good conditions a kite only can hold your antenna up for quite a time.
One point six ton cubic meter But that's European concrete..... Have ten tons on the foot of a sixty-five foot self supporting tower 2,5 x 2,5 x 1,0 = 6m?25 6,25 x 1T6 = 10 T Rebar only the special c
Dielectrical antenna for 80mm ?.....but usualy its a horizontal polarization. Or should it be metalized pipes? What about skin effect on 80 Meter, power handling and HV on some part ? Might be a STEP
I agree. Assembling and soldering a PL should'nt be done elswhere then in a workshop, with adapted tools. A few hundreds one after an other in the ideal conditions is OK. It's a very critical operati
Take care on the coax diameter, and use the right N. Each cable type has his own connector type. Spending less $ or ? for coax connectors is not a good decision Barry. And be aware of VENDORS who sel
Hi Steve, As we can state the discussion on coax connectors is still going on. It is a good and important subject beause it seems a simple matter, but It sure is'nt. Just had a look at an older AMP m
Hello Jon, The same idea is making its way since a couple of months here. Heard about SARTEK1, sames that all those equipements are rather expensive. My rotor is a Yeasu G-2000RC. But I was thinking
And , have a good insurance any way. On your tower, you are still responsible whatsoever. Guess the rules are'nt different states- side in that matter. Jos on4kj
Steve, What about putting the whole " Variable Geometrie " in a protected environment, such as a light air pressure. The envelop could be some kind of reenforced Mylar already used fot baloons.......
Steve, Swr is a very good indicator for antennea matching, but nobody was talking about the measuring point. Even with a duplex filter in line. When not sure one should add a (Lamba/4 x v f ) in the
Answering a question by an other quest. Is it absolutely necessary to solder these plugs.......? As far as I know there are ather methods. What say ? necessary tower? morning tower me
-- Hello Paul, Probably stupid and utopic............... But why not approche the quest as a uninitiated, and let the fence do both of the jobs. Fence and Antenna as well........! Good luck with the
HONDA the best we found ( Radio club Tournai ). Using a 2kw5 for a couple of years now.No troubles at all. Starts on the first kick, and only stops when the tank is empty.... last but not least nearl
I very often used this method but withourt soldering at all. You should use the right PLs, those where the internal thread has no sharp edge so it cannot cut the bread. I never used this method on ca
hoy all, Avoid stainless steel bolt/nut combination......... Not only bolt/nut, dont use them on steel towers , unless the tower itself is made of stainless steel. cubical dilation might be that diff