[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [IRCA] antenna performance and snow
- Subject: Re: [IRCA] antenna performance and snow
- From: Russ Edmunds <wb2bjh@xxxxxxxxx>
- Date: Wed, 21 Feb 2007 09:03:21 -0800 (PST)
--- Craig Healy <bubba@xxxxxxxxxxxxxxxxxxxx> wrote:
>
> Ny experience with transmitting antennas is that snow cover has very
> little effect compared to ground wet from rain. Judging by base
> current measurements and VSWR changes, rain soaked ground has a bit
> more effect than snow.
>
>
*** My experience here is that when either of the above conditions
prevail, the mixing products from the stronger locals are intensified.
Those I can usually hear become more pronounced, and some I only hear
under such conditions. Since this is based on either indoor loops or
car radio whips, the effect comes either from the transmitter location
or some other remote location.
Russ Edmunds
Blue Bell, PA ( 360' ASL )
[15 mi NNW of Philadelphia]
40:08:45N; 75:16:04W, Grid FN20id
<wb2bjh@xxxxxxxxx>
FM: Yamaha T-80 & Onkyo T-450RDS w/ APS9B @15'
AM: Hammarlund HQ-150 & 4' FET air core loop
____________________________________________________________________________________
Cheap talk?
Check out Yahoo! Messenger's low PC-to-Phone call rates.
http://voice.yahoo.com
_______________________________________________
IRCA mailing list
IRCA@xxxxxxxxxxxxxxxx
http://montreal.kotalampi.com/mailman/listinfo/irca
Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers
For more information: http://www.ircaonline.org
To Post a message: irca@xxxxxxxxxxxxxxxx