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From: "Hugh_m0wye" <m0wye@radiouk.com>
To: <rsgb_lf_group@blacksheep.org>
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Date: Wed, 21 Feb 2007 16:52:51 -0000
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Subject: LF: Re: Special Research Permits (501-504kHz) for UK Amateurs
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Status: O

Hello Tracey
Pardon my ignorance ... what does NDB stand for ?
73
Hugh M0WYE
"Don't be afraid to ask dumb questions" - sign seen above Greenwich 
University Library Equiries Desk

----- Original Message ----- 
From: "Tracey Gardner" <tracey.gardner@talktalk.net>
To: <rsgb_lf_group@blacksheep.org>
Sent: Wednesday, February 21, 2007 4:23 PM
Subject: LF: Special Research Permits (501-504kHz) for UK Amateurs


> Hi Warren
>
> There are at least four NDBs in the 500-505kHz range which can be heard in 
> Europe so Ofcomm might be concerned about those?
>
> http://www.classaxe.com/dx/ndb/reu/?mode=signal_list
>
> 73s Tracey
>
>>  This will pretty much preclude transatlantic work, except possibly for 
>> QRS, which is a pity.  I wonder what it is that Ofcom is worried about 
>> interfering with?  The U.S. experimental stations are limited to 20 watts 
>> erp, which is 23dB more than Ofcom is allow U.K. amateurs.
>>
>