Re: [HamBrewers] Question on Loop/ Delta Loop

Hi Prasad,

This address is good. Don't know why it is not working.
Try yannick(the sign for at)nature-mekong.com .

73,
Yan.
---
Yannick DEVOS - XV4Y
New online shop for kits and more
http://xv4y.radioclub.asia/boutique/



Le 15 nov. 2012 à 19:44, Prasad a écrit :

>
>
> 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.
> http://ac0c.com/main/page_antennas__homebrew_prior_antennas_1608040m_rx_loop.html
>
> 73,
> Yan.
> ---
> Yannick DEVOS - XV4Y
> http://xv4y.radioclub.asia/
> http://varc.radioclub.asia/
>
> 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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