What is the point of having a loop and whip antenna connected together. In this configuration you would be sensing the magnetic and electrical fields at the ...
812
C. Beijersbergen
ts6023
Jul 1, 2005 2:45 pm
You could leave out the whip antenna altogether. It is intended here tot reduce the two nulls of the loop antenna tot just one null by adding both signals...
813
Henry Kolesnik
wd5jfr
Jul 1, 2005 3:04 pm
Hi Cor I'd like to see all the translation there is. tnx 73 Hank WD5JFR ... From: C. Beijersbergen To: loopantennas@yahoogroups.com Sent: Friday, July 01, 2005...
814
Jim Dunstan
norlink88
Jul 1, 2005 3:44 pm
... The combination is for direction finding. The circular pattern of the whip in combination with the figure eight of the loop will provide a single a ...
815
g kwitka
kc0lwn
Jul 1, 2005 6:21 pm
my thoughts exactly defeats the purpose of this. Thsi circuit is based on a RDF circuit i saw in the arrl handbook several years ago. The whip is for the ...
816
g kwitka
kc0lwn
Jul 1, 2005 6:22 pm
Thank you very much for the info. will get to wrk on it asap. ... ____________________________________________________ Yahoo! Sports Rekindle the Rivalries....
817
g kwitka
kc0lwn
Jul 1, 2005 6:22 pm
Thank you very much for the info. will get to wrk on it asap. ... ____________________________________________________ Yahoo! Sports Rekindle the Rivalries....
818
john nelson
jnelson123_us
Jul 1, 2005 6:58 pm
Right after I sent the question, I realized that it was a RDF antenna. I know that it works but exactly how does it work? Something to do with the phase ...
819
loopantennas@yahoogro...
Jul 1, 2005 10:45 pm
If you have a link relevant to the group, please post it in the Links section. If you just put it in a message, it will get lost in the shuffle after a few...
820
JH Richards
jruingggg
Jul 5, 2005 2:08 am
SWL receiving problem... I have a 27 inch SONY TV hooked up to cable (no cable box, the TV changes channels for itself) and it causes a loud buzzzzzz sound in...
821
gplynas
Jul 5, 2005 5:24 am
I had the same problem and solved it by wrapping about 15 turns of the television set power cord around a 3 inch power type ferrite core. The spurs that I...
822
R H F
radiohighfreq
Jul 5, 2005 9:27 am
IA, For me what the SIG 'iane' is about : 'iane' is as simple as the fact that I am not an Licesened Amateur (Ham) Operator; and have never had the desire to...
823
Wally Prill
sanwalbv
Jul 5, 2005 8:25 pm
Tim, I am looking at building a 64" OD octagon loop. It is feed by a Faraday loop, and resonated with a vacuum variable (expensive) capacitor. As I understand...
824
sportcarddude
Jul 5, 2005 11:45 pm
I own a Sony 7600 gr and have just purchased a Terk Am advantage loop. I am not a techie in the least. So I need to purchase my loop. It seems to work...
825
Sarge
lngnmn2002
Jul 5, 2005 11:47 pm
might be a leaky cable connector for the TV feed. Does the TV have a V chip? I've heard folks say that those cause RFI but I don't know if it's true or not. If...
826
Keith Hoffmann
rugby29au
Jul 5, 2005 11:47 pm
Try running a earth wire to the shield connections of one of the A/V inputs of the TV receiver. With a long wire I had considerable success by running some...
827
sq5lno
Jul 5, 2005 11:48 pm
I live in a block of flats and am forced to build stealth antennas. My first one is magnetic loop according to hb9abx description. ...
828
Ken
me_notify
Jul 5, 2005 11:48 pm
Buy a new TV!!! Just kidding. It sounds like you had turned off the TV and the sound had gone away. (Right) This may not sound practical, but try looking for...
829
JAMES WILHELM
manofscience
Jul 5, 2005 11:49 pm
I have been an SWL for over 35 years and have had many types of receivers, antennas, etc. and have tried many things to control TV interference. I have found...
830
sanwalbv
Jul 6, 2005 2:47 am
Since joining loopantennas, it seems to be more post about SWL, and AM stations. Are there any Hams on the group, to swap ideas on Ham Band freq's. I have been...
831
Rob Mills
jrobm55
Jul 6, 2005 3:23 am
I think it's a pretty well know fact that Samsung PC monitors are very quite noise wise, at least this is the thoughts of the TenTec RX320 group. I'm wondering...
832
dldorrance
Jul 6, 2005 8:37 am
Hi Wally, Search my screen name, dldorrance, and you will find several posts on small transmitting loops since earlier this summer. when I joined this group. ...
833
Tom
gizmofiddler
Jul 6, 2005 2:27 pm
You can try a small cable connector between the TV and cable that has a ground lug on it... Some TV's are just plain bad (my 32" Toshiba is).. You could buy...
834
Darren Hennig
phones414
Jul 6, 2005 2:28 pm
Daniel: Both loops work very well at enhancing signals in the MW portion of the spectrum. I have the Terk and a 7600GR and use them a lot together. I find that...
835
Richards
jruingggg
Jul 6, 2005 2:41 pm
I have been wondering that same question! Thanks. Another term for that "turn style" is "lazy Susan" and I think the CCrane company sells one with a nice...
836
Richards
jruingggg
Jul 6, 2005 2:48 pm
Tom --- I appreciate your suggestions... but... just think... (I have a sardonic sense of humor)... just picture me at the store, with my shortwave receiver,...
837
Jay Heyl
jheyl
Jul 6, 2005 4:16 pm
... I bought the guts of such a device at Home Depot for about $6. A small piece of plywood, some rubber/felt feet, and you'd be all set. I've actually used...
838
Irv Ambler
irv42352
Jul 6, 2005 9:31 pm
Hi All, Has anyone ever taken a 'Select-A-Tenna' apart? What IS inside this little 'marvel of modern science', anyway? -Just a bunch of wire windings, or what?...
839
c.e.boyd
nooneboyd
Jul 6, 2005 9:43 pm
Hi Irv: Well, just open it up and let us all know what's in the box. Good listening: theboyd ... From: "Irv Ambler" <iambler@...> To:...
840
c.e.boyd
nooneboyd
Jul 6, 2005 9:46 pm
Hi again: Irv, if there's a patent number that you can see on the back or bottom of the unit, just do a patent search and you'll see what the drawings have to...
