Home |
Search |
Today's Posts |
#9
![]() |
|||
|
|||
![]()
On Aug 3, 11:36*pm, m II wrote:
On Sun, 03 Aug 2008 12:26:26 -0700 Telamon wrote: This issue has a good antenna article on loop antennas but for some strange reason the author seems to think it is only a good AMBCB antenna. This antenna type is excellent for SW also. Depending on what frequencies you want to the antenna to operate on and the circumference of the loop you will not need a matching transformer. Closed loop antennas are generally superior in urban environments with local noise sources for a number of reasons. There is also a good article on propagation by Tomas Hood. - Have you heard anything about those hula-hoop sized loops? - If I can find a suitable tuning capacitor I might try building one. - The directional abilities look useful. - - mike 365 MMF AIR VARIABLE CAPACITOR http://www.mtmscientific.com/capacitor.html Air Variable Capacitors http://www.surplussales.com/Variable...CapsIndex.html Capacitor, 365 pf Air Variable Capacitor, 365 pf Air Variable with 8:1 Reduction Drive Shaft Dual Gang 365 pf Air Variable Capacitor http://www.midnightscience.com/catalog5.html#part4B Air Variable Capacitor 4 Section 4 x 200pF http://www.westfloridacomponents.com...Store_Code=wfc AIR VARIABLE CAPACITOR * 3 sections x 12 ~ 450 pF with Reduction Gear http://cgi.ebay.com/_W0QQitemZ330257448551 4-GANG AIR VARIABLE CAPACITOR with reduction. Sections: 10-380pF 10-320pF 7-20pF 7-20pF http://cgi.ebay.com/_W0QQitemZ200244097015 AM/MW LOOP ANTENNA STARTER KITs http://www.mtmscientific.com/loop.html stay-tuned & in-the-loop - iane ~ RHF {pomkia} |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Forum | |||
The February issue of Popular Communications | Shortwave | |||
The February issue of Popular Communications | Shortwave | |||
Popular Communications Mag Back Issues... | Shortwave | |||
Monitoring Times vs. Popular Communications? | Shortwave | |||
Popular Communications & Monitoring times | Scanner |