[Antennas] 40m mobile antenna e.r.p. compared

Sam Morgan ka5oai at qsl.net
Sat Apr 30 17:32:02 EDT 2005


On 2005年4月29日 16:42:15 -0400
"A10382" <a10382 at snet.net> wrote:
> Unless you're in a subterranean apartment (or in a metal clad building),
> there are some indoor antenna types that will still let you get out
> pretty well.. with the only drawback is that you just have to keep the
> power fairly low to maintain good rf exposure criteria.
>> Do you have access to a crawl space or even an attic above your ceiling?
> If so, you can easily put up some impressive wire and even small yagis
> on a rotator in those spaces.
>I'm on the bottom floor / outside wall of a ....
2 story (4 unit building) (2 downstairs and 2 upstairs) 
bottom floor (8') is brick siding 
2nd floors siding is 9'8" vertically of sheetmetal siding 
I already have 100' of wire looped around the ceiling of a 11.5'x13' room
for rx
2 sides of my indoor wire is about 2" down and 12" in from the siding
 
> You might want to consider signing up for the 'cliff dwellers' list here
> on QTH. Dedicated to apartment dwellers and those living in restricted
> communities.
>tnx, I got excited, but seems it's a bit inactive ....
http://mailman.qth.net/pipermail/cliffdwellers/ 
Sam Morgan
KA5OAI
mailto:ka5oai at qsl.net


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