Good morning Rich I have three receiving loops here--a full size Flag loop pointed toward New York, a tuned 160m loop and an untuned coax loop for 80-40-30m The last two loops take turns sitting on my portable base with a small Radio Shack TV rotator. During contests I put it in my front yard, well away from my transmit antennas. The rest of the time, these two loops are taken off the base and leaned against my fence inside my back yard. Because of their relatively small pickup area, I use an old Ameco tunable preamp with them.
The full-size Flag loop is suspended between two masts that also hold up various other antennas. Its main claim to fame is a cardioid pattern that gives it a good rejection off the rear. Since that is where a lot of my local suburban noise comes from, this is a relatively quiet antenna for me. Its primary use is on 160m, but it also works FB on 80, and even 40 at times. There is an excellent site for the Flag loop with all kinds of good info at http://www.angelfire.com/md/k3ky/page37.html For the rotatable loops, there is also a ton of material on the web. Just search for "loop antenna" and you'll find enough reading tokeep you busy for a while :-) Good luck and 73 Bob N6WG ----- Original Message ----- From: "Richard Thorne" <[EMAIL PROTECTED]> To: "Elecraft" <[email protected]> Sent: Sunday, April 22, 2007 8:53 AM Subject: [Elecraft] Recieve antennas in an Urban area > Just curious what others are using for receive antennas. I have a > vertical mounted on my rear fence which does a nice job transmitting, > but it gets a bit noisy some times. I use an SGC-239 tuner at the base > and it tunes from 10 through 80. > > I've looked at the Wellbrook loops and they look interesting > http://www.wellbrook.uk.com/products.html#ALA1530 I have a small back > yard so the larger K9AY loops are not an option. > > The other antenna I've looked at is the DX Engineering active antennas. > http://www.dxengineering.com/Products.asp?ID=220&SecID=79&DeptID=12 > > I could mount either of these antennas on my chimney and use a small > rotor to rotate them for directivity. > > My current interest is 80/40/30 meters but that will start changing as > the new sunspot cycle starts. > > So what is the group using for receive antenna's? > > Rich - N5ZC > > > > _______________________________________________ > Elecraft mailing list > Post to: [email protected] > You must be a subscriber to post to the list. > Subscriber Info (Addr. Change, sub, unsub etc.): > http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/subscribers.htm > Elecraft web page: http://www.elecraft.com _______________________________________________ Elecraft mailing list Post to: [email protected] You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
