Re: Allston-Brighton Free Radio

["Dan Strassberg" <Dan.Strassberg@worldnet.att.net>]

You may be right. I don't know.

--

Dan Strassberg, dan.strassberg@worldnet.att.net
Phone: 1-617-558-4205, eFax: 1-707-215-6367

-----Original Message-----
From: umar@nerodia.wcrb.com <umar@nerodia.wcrb.com>
To: dan.Strassberg@att.net <dan.Strassberg@att.net>
Cc: Bob Nelson <theblues4u@yahoo.com>; boston-radio-interest@bostonradio.org
<boston-radio-interest@bostonradio.org>
Date: Saturday, March 11, 2000 1:22 PM
Subject: Re: Allston-Brighton Free Radio


>
>
>On Fri, 10 Mar 2000 dan.Strassberg@att.net wrote:
>
>> In an urban environment, the ground is not highly
>> conductive. And it seems most unlikely that the
>> transmitting antenna will come anywhere near the minimum
>> efficiency for a Class B AM. Such an antenna would
>> require a tower slightly over 100' high (somewhat
>> shorter with top loading) and a ground system of 120
>> radials extending about 150'...
>
>Doesn't Part 15 limit antennas to 3 meters total length for transmitters
>operating in the AM band?
>
>
>Rob Landry
>umar@neriodia.wcrb.com
>