[Date Prev][Date Next][Thread Prev][Thread Next] - [Date Index][Thread Index][Author Index]
Re: How to make phasing cable for 440 MHz Arrow II crossYagi?
- Subject: [amsat-bb] Re: How to make phasing cable for 440 MHz Arrow II crossYagi?
- From: Rick Mann <rmann@xxxxxxxxxxxxxxx>
- Date: Sat, 1 Dec 2007 22:04:37 -0800
On Dec 1, 2007, at 9:31 PM, Bruce wrote:
> you can't make it circular because you would need either 2m elements
> or 70cm elements on both planes. the arrow is designed as a 2m yagi
> on one plane and a 70 cm yagi on the other. you rotate your hand
> left and right to change polarity as you listen to the bird.
Thanks Bruce, but I actually have two 70 cm antennas at 90 deg to each
other:
http://www.arrowantennas.com/437x14ii.html
As I understand things, I should be able to use a phasing cable to
circularly polarize it.
--
Rick
_______________________________________________
Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
AMSAT Home