[RTTY] CQ QRM

[Graham Ridgeway]

On Wed, 28 Feb 2007 14:03:58 -0500, Michael Keane K1MK
<k1mk at alum.mit.edu> wrote:

>At 12:12 PM 2/28/07, Ed wrote:
>>Bill Turner wrote:
>>If by "traditional frequencies" you mean 80 kHz up from the lower band
>>edge, that would be fine with me for North America, but there is a
>>problem with the frequency allocations for some regions of the world.
>>I don't have a good answer for this... wish I did.
>>
>>73, Bill W6WRT
>>----------------
>>Bill makes a very good point, but I would think a simple solution
>>would
>>be to use "split" and listen in those allocations for the rest of the
>>world. I seem to remember from way back that JAs had to use 1.910 +/-
>>a couple.
>>
>>Maybe we need someone to post those "non-NA" allocations.
>
>It's a country-by-country crazy quilt. K0CKD used to publish a list 
>of 160m allocations but the URL I have is no longer valid.
>
>Outside NA the 160m band begins no lower than 1810 kHz. In many 
>countries the band goes no higher than 1850 kHz. In some countries 
>the whole band is 1830 to 1850 kHz; in JA it's  1815 to 1825 kHz (and 
>1907.5 to 1912.5 kHz). Even within NA there are some countries that 
>do not have the full band from 1800-2000 kHz.
>
>Bill's right... there's no good answer.
>
For what it's worth.

UK - The RSGB's Bandplan  [ NOT Mandatory - but tell that to the
Frequency Police ! ]

1.810 - 2000

1.810 - 1.838 Telegraphy 200hz BW
1.838 - 1840 Narrow Band Modes [Max BW 500hz]
1.840 - 1.843 All Modes
1.843 - 2.000 Telephony

1.810 - 1.850 - Primary User with 1.810 - 1.830 on a non-interference
basis to stations outwith the UK
1.850 - 2.000 Secondary User



73 Graham M5AAV