AMATEUR RADIO SATELLITE SERVICE FREQUENCY COORDINATION

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AMATEUR RADIO SATELLITE SERVICE FREQUENCY
COORDINATION Graham Shirville G3VZV STEC 2005
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Amateur Satellite Service Frequency
Allocations 7.000 7.100MHz
14.000-14.350MHz 21.00MHz-21.45MHz
29.300MHz-29.500MHz 145.80MHz-146.00MHz
435-438MHz 1260-1270MHz (uplinks)
2400-2450MHz 5650-5670MHz (uplinks) 5830-5850MH
z (downlinks) 10450-10500MHz 24000-24050
MHz
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Amateur Satellite Service Frequency
Coordination What is makes a satellite suitable
for the amateur service? -provide communication
resources or the general amateur radio community
and/or -self training and technical
investigations relating to radio technique
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Possible definitions of Technical
Investigations communication protocols
attitude determination methods command and
control procedures receivers, transmitters,
antennas and transponders sensors to study
spacecraft performance telemetry protocols
power controls and supplies for use in space
spacecraft computers, memory, op systems
programs, and related items radiation effects
on electronic components radio wave
propagation meteor trail reflection
measurements of the orbital environment 6
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Amateur Satellite Service Frequency
Coordination Things we can do Provide
advice regarding Frequencies Power and link
budgets Operational guidelines Does and
donts
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Amateur Satellite Service Frequency
Coordination What we cannot do Provide
frequency clearance/notification with the
ITU Provide the comms hardware
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Amateur Satellite Service Frequency
Coordination
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Amateur Satellite Service Frequency
Coordination The dreaded form!
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Amateur Satellite Service Frequency
Coordination Things we dont like No obvious
amateur involvement Missing information A poor
technical proposal that does not stand up to the
simplest appraisal Simplex operation on a single
frequency A lack of responses to our
questions
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Amateur Satellite Service Frequency
Coordination Things that will make us happy A
licensed radio amateur clearly taking
responsibility Evidence of support of the
relevant national radio society A technically
competent proposal.. A system that allows
amateurs to communicate with each
other
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Amateur Satellite Service Frequency
Coordination Group Website
www.iaru.org/satellite Status Website
www.amsat.org.uk/iaru Group email contact
satcoord_at_iaru.org My email g3vzv_at_amsat.org

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Amateur Satellite Service Frequency
Coordination
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Thank You!
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Amateur Satellite Service Frequency
Coordination