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Messages 5749 - 5778 of 12234   Oldest  |  < Older  |  Newer >  |  Newest
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5749 Steve
steveeh131047 Offline Send Email
Jul 1, 2008
7:57 am
Tom, If you're a "purist" you might also want to note that removing the other 4 bands tunes a 17m monobander high by about 50KHz. You probably wouldn't notice...
5750 wa1vta01452 Offline Send Email Jul 2, 2008
12:27 am
Thanks for the responses and the info. I threw together a 17 m broadband monobander using 96" strips of 1" X 1" urethaned pine strips with a plywood hub since...
5751 numsi21 Offline Send Email Jul 2, 2008
3:13 am
I did a search and couldn't find a answer, so I've turned to the group. Hopefully I'll be able to test the broadband hex tomarrow. I have a SteppIR BigIR...
5752 Steve
steveeh131047 Offline Send Email
Jul 2, 2008
8:37 am
Bruce, I've modelled a few situations like this. In each case there has been very little coupling between the horizontally polarized Hex and the nearby...
5753 Steve
steveeh131047 Offline Send Email
Jul 2, 2008
8:41 am
Bruce, I forgot to add that it'd be real interesting to get the Hex in the air and then monitor its SWR as you extend the Stepper. The absence of any...
5754 Numsi21@...
numsi21 Offline Send Email
Jul 2, 2008
12:12 pm
Tnx Steve. Maybe I should be more concerned with the vertical coupling with the hex on 40M hihi. We can see what's going on today (hopefully) as we finish the...
5755 edward campbell
ah2beecamp Offline Send Email
Jul 3, 2008
10:20 am
Would love to catch you on the ANZA net, 14.183 at about 0500Z I am there on my days off and would love to do a hex to hex..   73,   Ed NX7TT ... From: Ted...
5756 Tuskyone
vk4sX Offline Send Email
Jul 3, 2008
10:26 am
Hi Ed, my Traffie HX-5Bi was hoisted up yesterday, it is at 36ft, I could have a listen on 14.183 tomorrow also , would be great , rgds Dennis VK4SX. ... ...
5757 Tuskyone
vk4sX Offline Send Email
Jul 3, 2008
10:30 am
hey Ted, my HX5Bi had to go on a FIXED 36ft tower ahahah, i got pictures of huge scaffolding construction, the thing is light, but a pig to move about in...
5758 Noel Spears
noelspears Offline Send Email
Jul 4, 2008
2:45 am
I have all the parts to build my 5 band (20-17-15-12-10) broadband Hex-beam. I have that wonderfully cut base plate from Rich KC8RPD, and the new Max Gain...
5759 Joe Carney
kc0tas_yi9 Offline Send Email
Jul 4, 2008
2:45 am
Has any one heard of or seen a Hex for 2 M and 6M? Am looking into building one and was wondering if any one has already tried it. Also is there someplace...
5760 Steve
steveeh131047 Offline Send Email
Jul 4, 2008
8:44 am
Noel, A few observations on what you are proposing: 1) Several folk have added a 6m capability to the 5-bander by stringing the 6m wires below the 10m wires; I...
5761 wb3bel Offline Send Email Jul 4, 2008
2:02 pm
Joe, I have built a 3 ele hexbeam for six meters and it works really well. You can see the details at: http://wb3bel.googlepages.com/3elHex.pdf But, I think...
5762 Steve
steveeh131047 Offline Send Email
Jul 4, 2008
4:08 pm
Joe, A 6m Hexbeam sitting above a 2m Hexbeam in the "usual" type of support structure is certainly possible. But as Harry says, on 2m you would probably want...
5763 Steve
steveeh131047 Offline Send Email
Jul 4, 2008
4:21 pm
Folks, Thought you might be amused by this on-line calculator which accurately works out for you how long the feedline to your Hexbeam should be: ...
5764 Danny Douglas
n7dc Offline Send Email
Jul 4, 2008
4:54 pm
There are much easier methods of building a 2 meter antenna, than going thru the hexbeam design. For instance, I built antennas for both 2 meters and 440 that...
5765 jim
wb5aaa Offline Send Email
Jul 4, 2008
8:06 pm
Steve, Do u have the measurements for a broadband 40m/30m from the shack of WB5AAA 73 de JIM A 40m version is roughly twice as big as a 20m version, so the...
5766 Colin
DJCOL1 Offline Send Email
Jul 4, 2008
8:41 pm
Hi Harry Its good to see hexbeam hybrids getting built and tested. Just for curiousity I built the broadband "square" format (<5ft square) 2 element for 6m and...
5767 bur52@...
bur52 Offline Send Email
Jul 4, 2008
9:31 pm
Agreed.. The Hex has it's place, a relative hi-po "small foot print" design. If I had the room, I think a SteppiR is the way I would go. I am not knocking the...
5768 Steve
steveeh131047 Offline Send Email
Jul 4, 2008
9:38 pm
Jim, 40m Half Driver 438" Total Reflector 828" End spacing 48" 30m Half Driver 306" Total Reflector 578" End spacing 34" Those are the dimensions from...
5769 Danny Douglas
n7dc Offline Send Email
Jul 5, 2008
2:33 am
Hey, thats a much shorter boom than the Quagi has on 6. Do you have a URL for that one? Danny Douglas N7DC ex WN5QMX ET2US WA5UKR ET3USA SV0WPP VS6DD N7DC/YV5...
5770 bur52@...
bur52 Offline Send Email
Jul 5, 2008
2:38 am
_http://www.qsl.net/w4kma/vhf_uhf.htm_ (http://www.qsl.net/w4kma/vhf_uhf.htm) Ask for ED Nice guy. The antenna is not expensive ($124.00) built like a tank....
5771 bur52@...
bur52 Offline Send Email
Jul 5, 2008
2:40 am
try this one _http://www.qsl.net/w4kma/6m.htm_ (http://www.qsl.net/w4kma/6m.htm) 73 **************Gas prices getting you down? Search AOL Autos for ...
5772 Edward Bastow
shoalhaven2 Offline Send Email
Jul 5, 2008
6:51 am
Crikey !!! And it's not even April First HI HI Ted VK2WL Coax feeder length Posted by: "Steve" steve@... steveeh131047 Fri Jul 4, 2008 9:21 am (PDT)...
5773 Edward Bastow
shoalhaven2 Offline Send Email
Jul 5, 2008
7:07 am
Hi Ed NX7TT and Dennis VK4SX Well I listened on the ANZA Net but condx were absolutely horrid here both from a signal point of view and QRM from some very...
5774 edward campbell
ah2beecamp Offline Send Email
Jul 5, 2008
1:18 pm
Dennis,   Glad you got the beam up..it ought to do you well...   because of work I will not be able to listen in on the net till Sunday night my time or 0500...
5775 Virgilio Malagon
totofull Offline Send Email
Jul 5, 2008
2:51 pm
Steve: I do have a confusion: I belive that the reflector should be al least 5% longer than the Director.You gvive the Director as 438X2=876" 0r 73 feet. And,...
5776 Steve
steveeh131047 Offline Send Email
Jul 5, 2008
4:11 pm
Virgilio, No, these dimensions are correct. On my Broadband design the Reflector is shorter than the Driver. Although the Driver is longer, it's "bent" shape...
5777 Steve
steveeh131047 Offline Send Email
Jul 5, 2008
4:38 pm
Later this year I hope to re-work my web site to give greater emphasis to my new broadband design. At the moment it features in only 4 out of my 27 Hexbeam...
5778 Mark Lunday, WD4ELG
wd4elg_base Offline Send Email
Jul 5, 2008
6:01 pm
For 15 and 10 meters, I am looking at the stealthy lightweight partner to my HXL-20. If someone has one, how high is it mounted for good performance? I have...
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