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#1
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I am new to HF having just passed my General and code tests. I am putting up
a dipole the will be running due East/West at about 40ft. I really have no other options for installation and cannot run it North/South. I am in lower Michigan. My question is will I be able to make any East Coast contacts with this? Specifically, I'd like to be able to monitor the W1AW bulletins, code runs etc. I am interested in contacting the Southern states, but would like to know if the East will be accessable. Thanks in advance, Doug Birky KC8YEC/AG |
#2
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congratulations.
and yes, at 40' the dipole will not be very directional except maybe on 17m and up, and even there you will still hear, probably just not as loud. "Doug Birky" wrote in message ... I am new to HF having just passed my General and code tests. I am putting up a dipole the will be running due East/West at about 40ft. I really have no other options for installation and cannot run it North/South. I am in lower Michigan. My question is will I be able to make any East Coast contacts with this? Specifically, I'd like to be able to monitor the W1AW bulletins, code runs etc. I am interested in contacting the Southern states, but would like to know if the East will be accessable. Thanks in advance, Doug Birky KC8YEC/AG |
#3
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![]() "Doug Birky" wrote in message ... I am new to HF having just passed my General and code tests. I am putting up a dipole the will be running due East/West at about 40ft. I really have no other options for installation and cannot run it North/South. I am in lower Michigan. My question is will I be able to make any East Coast contacts with this? Specifically, I'd like to be able to monitor the W1AW bulletins, code runs etc. I am interested in contacting the Southern states, but would like to know if the East will be accessable. Thanks in advance, Doug Birky KC8YEC/AG It may or may not be accessible. However, you can dramatically improve the situation by setting the dipole up as an inverted V. As such, it pretty much becomes omnidirectional. Dee D. Flint, N8UZE |
#4
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Are you saying that with the inverted V I am more likely to hear the W1AW?
Dee D. Flint wrote in message ... "Doug Birky" wrote in message ... I am new to HF having just passed my General and code tests. I am putting up a dipole the will be running due East/West at about 40ft. I really have no other options for installation and cannot run it North/South. I am in lower Michigan. My question is will I be able to make any East Coast contacts with this? Specifically, I'd like to be able to monitor the W1AW bulletins, code runs etc. I am interested in contacting the Southern states, but would like to know if the East will be accessable. Thanks in advance, Doug Birky KC8YEC/AG It may or may not be accessible. However, you can dramatically improve the situation by setting the dipole up as an inverted V. As such, it pretty much becomes omnidirectional. Dee D. Flint, N8UZE |
#5
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thats what he's saying. inverted V's are a bit less directional than true
straight dipoles... and usually easier to put up. "Doug Birky" wrote in message ... Are you saying that with the inverted V I am more likely to hear the W1AW? Dee D. Flint wrote in message ... "Doug Birky" wrote in message ... I am new to HF having just passed my General and code tests. I am putting up a dipole the will be running due East/West at about 40ft. I really have no other options for installation and cannot run it North/South. I am in lower Michigan. My question is will I be able to make any East Coast contacts with this? Specifically, I'd like to be able to monitor the W1AW bulletins, code runs etc. I am interested in contacting the Southern states, but would like to know if the East will be accessable. Thanks in advance, Doug Birky KC8YEC/AG It may or may not be accessible. However, you can dramatically improve the situation by setting the dipole up as an inverted V. As such, it pretty much becomes omnidirectional. Dee D. Flint, N8UZE |
#6
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Yes you should have better reception of W1AW on an inverted V dipole that a
straight dipole when you are limited in picking the orientation. By the way, I'm a YL not an OM. Dee D. Flint, N8UZE "Dave" wrote in message ... thats what he's saying. inverted V's are a bit less directional than true straight dipoles... and usually easier to put up. "Doug Birky" wrote in message ... Are you saying that with the inverted V I am more likely to hear the W1AW? Dee D. Flint wrote in message ... "Doug Birky" wrote in message ... I am new to HF having just passed my General and code tests. I am putting up a dipole the will be running due East/West at about 40ft. I really have no other options for installation and cannot run it North/South. I am in lower Michigan. My question is will I be able to make any East Coast contacts with this? Specifically, I'd like to be able to monitor the W1AW bulletins, code runs etc. I am interested in contacting the Southern states, but would like to know if the East will be accessable. Thanks in advance, Doug Birky KC8YEC/AG It may or may not be accessible. However, you can dramatically improve the situation by setting the dipole up as an inverted V. As such, it pretty much becomes omnidirectional. Dee D. Flint, N8UZE |
#7
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Doug Birky wrote:
I am new to HF having just passed my General and code tests. I am putting up a dipole the will be running due East/West at about 40ft. I really have no other options for installation and cannot run it North/South. I am in lower Michigan. My question is will I be able to make any East Coast contacts with this? Specifically, I'd like to be able to monitor the W1AW bulletins, code runs etc. I am interested in contacting the Southern states, but would like to know if the East will be accessable. Make the "dipole" multiple wavelengths long. The major lobes will move toward the ends of the "dipole". (I say "dipole" because it is then actually electrically a polypole.) -- 73, Cecil http://www.qsl.net/w5dxp -----= Posted via Newsfeeds.Com, Uncensored Usenet News =----- http://www.newsfeeds.com - The #1 Newsgroup Service in the World! -----== Over 100,000 Newsgroups - 19 Different Servers! =----- |
#8
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On Sat, 17 Jul 2004 12:35:48 -0500, "Doug Birky"
wrote: Are you saying that with the inverted V I am more likely to hear the W1AW? Possibly. If you have the arrl antenna book, see page 7-3, comparing an inverted v to a flat-top dipole. The flat-top has an oblong radiation pattern; the inverted v, the pattern is pretty much circular. Same thing, page 20.11 of the arrl handbook, which also mentions, tho', that the inverted v lobes have 8 db gain, less, than the flat-top. Sounds like it could be a wash... bob k5qwg Dee D. Flint wrote in message ... "Doug Birky" wrote in message ... I am new to HF having just passed my General and code tests. I am putting up a dipole the will be running due East/West at about 40ft. I really have no other options for installation and cannot run it North/South. I am in lower Michigan. My question is will I be able to make any East Coast contacts with this? Specifically, I'd like to be able to monitor the W1AW bulletins, code runs etc. I am interested in contacting the Southern states, but would like to know if the East will be accessable. Thanks in advance, Doug Birky KC8YEC/AG It may or may not be accessible. However, you can dramatically improve the situation by setting the dipole up as an inverted V. As such, it pretty much becomes omnidirectional. Dee D. Flint, N8UZE |
#9
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![]() "Doug Birky" wrote in message ... I am new to HF having just passed my General and code tests. I am putting up a dipole the will be running due East/West at about 40ft. I really have no other options for installation and cannot run it North/South. I am in lower Michigan. My question is will I be able to make any East Coast contacts with this? Specifically, I'd like to be able to monitor the W1AW bulletins, code runs etc. I am interested in contacting the Southern states, but would like to know if the East will be accessable. Thanks in advance, Doug Birky KC8YEC/AG In reality, W1AW is strong enough that you should be able to hear it regularly even off the end of the dipole. And when conditions are moderately good, other stations also. Although I would still favor an inverted V for it's more omnidirectional pattern. Like you, I am also in Michigan and I regularly pick up W1AW no matter what antenna I use. Since I can normally only listen to them at night, I typically listen to them on 40m, 80m or 160m depending on the conditions. I've also picked them up on 20m when I was home and that band was open. Dee D. Flint, N8UZE |
#10
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On Sat, 17 Jul 2004 09:27:16 -0500, "Doug Birky"
wrote: I am new to HF having just passed my General and code tests. I am putting up a dipole the will be running due East/West at about 40ft. I really have no other options for installation and cannot run it North/South. I am in lower Michigan. My question is will I be able to make any East Coast contacts with this? Specifically, I'd like to be able to monitor the W1AW bulletins, code runs etc. I am interested in contacting the Southern states, but would like to know if the East will be accessable. First... Congratulations. You've had quite a few answers, but you didn't say which HF band(s) you will be using. It's been my experience on 160 through 40 that a dipole at 30 to 40 feet isn't very directional. As far as the East coast (I'm near Midland MI) you should be able to work it with a 100 watts at night on 160 and 75. Day and early evenings on 40. The only problem with 40 at night is the foreign broadcast. I've worked California on 160 SSB with a dipole at 30 feet. Not often, but I've done it. I've worked Europe on 160 CW. No, my current station isn't using any thing at 30 feet except the bottom of my back up vertical out in the shop, but it doesn't take a big antenna or power to work 500 to 1000 miles on HF. Remember too that the characteristics of these bands change quite a bit throughout the sunspot cycle. Roger Halstead (K8RI & ARRL life member) (N833R, S# CD-2 Worlds oldest Debonair) www.rogerhalstead.com Thanks in advance, Doug Birky KC8YEC/AG |
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