[HamBrewers] Question on Loop/ Delta Loop

 

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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