Home |
Search |
Today's Posts |
|
#1
![]() |
|||
|
|||
![]() whitehat, Yes, it will work on 80 meters. Don't count on using it on 20 meters. Depending on the tuner it may 'tune', but you won't have the 'best' results. 'Doc |
#2
![]() |
|||
|
|||
![]() "'Doc" wrote in message ... whitehat, Yes, it will work on 80 meters. Don't count on using it on 20 meters. Depending on the tuner it may 'tune', but you won't have the 'best' results. 'Doc Perhaps basic antenna theory needs to be revisited here (?). A center fed half wave antenna using standard 50 to 70 ohm coax will operate with a 'reasonable' SWR at the ODD multiples of the fundamental. Nice and simple. Dan/W4NTI |
#3
![]() |
|||
|
|||
![]() Dan, And compared to a 20 meter dipole, the 80 meter dipole will stump it's toe on 20 meters. 'Doc |
#4
![]() |
|||
|
|||
![]()
'Doc wrote:
And compared to a 20 meter dipole, the 80 meter dipole will stump it's toe on 20 meters. As a matter of interest, I just did an A/B comparison between my 80m dipole and my 20m rotatable dipole. The guy in CA couldn't tell any difference in transmitted signal levels and I couldn't tell any difference in received signal levels. In other words, in four directions, my 130ft dipole works just as well on 20m as my resonant 20m rotatable dipole. -- 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 80,000 Newsgroups - 16 Different Servers! =----- |
#5
![]() |
|||
|
|||
![]()
Cecil,
Now all you have to do is get everyone to move so that they are in one of those four directions from you. 'Doc |
#6
![]() |
|||
|
|||
![]()
'Doc wrote:
Now all you have to do is get everyone to move so that they are in one of those four directions from you. With a fixed resonant dipole, you only get two directions. :-) -- 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 80,000 Newsgroups - 16 Different Servers! =----- |
#7
![]() |
|||
|
|||
![]()
That's simply untrue. But I guess that's what the smiley face means?
Roy Lewallen, W7EL W5DXP wrote: With a fixed resonant dipole, you only get two directions. :-) |
#8
![]() |
|||
|
|||
![]()
Cecil,
Since mine isn't at the 'optimum' height, I hear stuff from all around me. 'Doc |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Forum | |||
50 Ohms "Real Resistive" impedance a Misnomer? | Antenna | |||
Dipole connected to grounded receiver? | Antenna | |||
Dipole questions | Antenna | |||
Unequal length dipole arms | Antenna |