Art..one of the best explanations I have read of the allocations. FB
Robert WB5MZO Life member Amsat ARRL
From: afeller@ieee.org Date: Sun, 12 Dec 2010 16:18:31 -0500 To: m5aka@yahoo.co.uk CC: amsat-bb@amsat.org Subject: [amsat-bb] Re: Amateur Satellite Frequency Allocations (LF)
Hi, Tevor!
The general principle is that the amateur-satellite service has frequency allocations in bands where the amateur service has frequency allocations in all three ITU regions. The only exceptions are in the bands 1260-1270 MHz and 5650-5670 MHz, which are limited to the Earth-to-space direction, and 3400-3410 MHz, which are available in Regions 2 and 3. See RR 5.282.
In Region 2, the band 7100-7200 kHz was reallocated effective 29 MAR 2009. See: RR 5.142.
Until 29 March 2009, the use of the band 7100-7300 kHz in Region 2 by the amateur service shall not impose constraints on the broadcasting service intended for use within Region 1 and Region 3. After 29 March 2009 the use of the band 7200-7300 kHz in Region 2 by the amateur service shall not impose constraints on the broadcasting service intended for use within Region 1 and Region 3. RR 5.142.
But, this is only in Region 2. So, until broadcasters vacate 7100-7200 in regions 1 and 3, the amateur-satellite service won't have a frequency allocation.
Make sense??
73, art..... W4ART Arlington VA
On 12-Dec-2010, at 03:37 PM, Trevor . wrote:
IARU has been successfull in obtaining new global Amateur Service allocations such as 135 kHz and 7.1-7.2 kHz, however, the Amateur Satellite Service seems to have been forgotten. 7.0-7.1 is okay for sats but 7.1-7.2 isn't, Why? is the question that has to be asked.
Currently IARU is attempting to get an Amateur Service allocation at 500kHz - should they also be getting that band for the Amateur Satellite Service as well ?
Given the significant input of the ARRL into IARU perhaps amsat-bb members in NA could remind ARRL that, where possible, new Amateur allocations should be obtained for BOTH the Amateur and Amateur Satellite Services not just the Amateur Service.
73 Trevor M5AKA
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