[AMRadio] Fw: Antennas


Bernie Doran qedconsultants at embarqmail.com
Tue Jun 22 21:09:09 EDT 2010


----- Original Message ----- 
From: "Bernie Doran" <qedconsultants at embarqmail.com>
To: "Bernie Doran" <qedconsultants at embarqmail.com>
Sent: Tuesday, June 22, 2010 9:08 PM
Subject: Re: [AMRadio] Antennas


> correct that to read 80 meter MOBILE AM station. see, I am getting old!!
> ----- Original Message ----- 
> From: "Bernie Doran" <qedconsultants at embarqmail.com>
> To: <ne1s at securespeed.us>; "Discussion of AM Radio in the Amateur Service" 
> <amradio at mailman.qth.net>
> Sent: Tuesday, June 22, 2010 2:25 PM
> Subject: Re: [AMRadio] Antennas
>
>
>> Hi Larry:  what a dinosaur!!! you might even be older that I am. I have 
>> not heard an 80 AM station since 1950s. but that sure qualifies for a few 
>> feet. I wonder if anyone ever thought there was something wrong with 
>> their xmtr. bet you could tell them that you are setting it for side band 
>> the way TV does!!   Bernie
>> ----- Original Message ----- 
>> From: "Larry Szendrei" <ne1s at securespeed.us>
>> To: "Discussion of AM Radio in the Amateur Service" 
>> <amradio at mailman.qth.net>
>> Sent: Tuesday, June 22, 2010 12:19 PM
>> Subject: Re: [AMRadio] Antennas
>>
>>
>>>> There have been some interesting cases with short loaded antennas
>>>> in the BC band, the bandwidth has occasionally been so narrow that the 
>>>> AM
>>>> sidebands become attenuated!  Not going to see that effect in the 
>>>> amateur
>>>> bands unless someone is running an antenna only a few feet long!!
>>>
>>> Correct. This has been observed on my 75M AM mobile signal, with reports
>>> of one sideband being attenuated relative to the other. Antenna is a
>>> Webster bandpanner ("a few feet long").
>>>
>>> 73,
>>> -Larry/NE1S
>>>
>>> -- 
>>> Pay a visit to my amateur radio web page at:
>>> ne1s.rfburn.org
>>> ______________________________________________________________
>>> Our Main Website: http://www.amfone.net
>>> AMRadio mailing list
>>> Searchable Archives: 
>>> http://www.mail-archive.com/amradio@mailman.qth.net/
>>> List Rules (must read!): http://w5ami.net/amradiofaq.html
>>> List Home: http://mailman.qth.net/mailman/listinfo/amradio
>>> Post: AMRadio at mailman.qth.net
>>> To unsubscribe, send an email to amradio-request at mailman.qth.net with
>>> the word unsubscribe in the message body.
>>>
>>> This list hosted by: http://www.qsl.net
>>> Please help support this email list: http://www.qsl.net/donate.html
>>>
>>
> 




More information about the AMRadio mailing list

This page last updated 22 Oct 2017.