Yan
What is your email address? I tried sending you some private email to yannick.devos@online.fr and it always got returned as undeliverable.
Thanks
Prasad
From: Yannick DEVOS (XV4Y) <yannick.devos@online.fr>
To: HamBrewers@yahoogroups.com
Sent: Thursday, November 15, 2012 7:35 AM
Subject: Re: [HamBrewers] Question on Loop/ Delta Loop
Hi,If your transceiver has a RX antenna input or if you are able to modify it, a receiving only antenna could be a nice solution.You can keep an efficient TX antenna and reduce the noise level.Le 15 nov. 2012 à 17:18, Madhukar VU2MUD a écrit :I face a very high level of electrical noise at my new Permanent QTH - being just about 300 Mtrs from HT Lines - becoming a Permanent QRM too!!This is present at unacceptable levels - s-9 + most of the times. This made me consider a Loop/Delta Loop Antenna for 7 Mhz to handle the noise issue.Planning for a Horizontal installation - I understand that this gives me only Ground Waves - OK for now.I need clarifications on the following issues.1. Most of the Links that I see on the web is for a full wave design. What limits the use of a Half Wave Delta Loop??2. Where should bthe feedpoint be?3. What will be feedline impedence??4. What kind of Balun is required to feed to a 50 Ohm cable?5. What else is to be considered??I have a LDG - Z-100 Plus antenna tuner.Madhukar – VU2MUD
Yahoo Mail: vu2mud@yahoo.co.uk
Gmail: vu2mud@gmail.com
General Blog: http://vu2mud.blogspot.com
Satellite Blog: http://workingtheoscars.blogspot.com
Location: Lat: 13° 0' 6'' N; Long: 77° 32' 10'' E;
Grid Loc: MK83SA
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