[TenTec] Two rigs, same antenna at same time?

[Mike Hyder -N4NT-]

You can also use a cubical quad antenna with separate feedlines for each 
band.

73, Mike N4NT

----- Original Message ----- 
From: "Sinisa Hristov" <shristov at ptt.yu>
To: "Discussion of Ten-Tec Equipment" <tentec at contesting.com>
Sent: Monday, August 21, 2006 6:33 PM
Subject: Re: [TenTec] Two rigs, same antenna at same time?


| Barry Gross wrote:
|
| > I don't think there's any way you're going to be able to listen on 
one
| > rig with the same single feedline antenna that the second rig is
| > pumping rf into however, assuming that's what you're really asking.
|
|
| Exactly that was done by YT6A team at WRTC.
| It was possible to transmit on one band (14, 21 or 28 MHz)
| and simultaneousle receive without any interference
| on another band using the same log periodic antenna.
|
| Here's the message I sent a month ago:
|
|  PT5L (YT6A) WRTC Station Design has generated a bit of interest,
|  and I've just uploaded some information.
|
|  Please download http://www.yudx.net/WRTC06PT5L.zip (5.12 MB) and 
unpack the file.
|
|  You'll find the Station Design document, some pictures from Brasil
|  and a 14-minute stereo MP3 file illustrating the system operation.
|
|  By all means, please use stereo headphones to listen to the 
recordings.
|  Recorded QSOs are listed in the "PT5L WRTC 2006 Stereo.pdf" file,
|  along with some additional information.
|
|
| 73,
|
| Sinisa  YT1NT, VE3EA