school contacts Presented by Gaston Bertels ON4WF Ground station requirements no obscurations for the antennas 12m dish for Sband Tutioune software crossed VHF yagis minimum 6 elements ID: 302233
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Slide1
How to set up Ham TV school contacts
Presented by Gaston Bertels, ON4WFSlide2
Ground
station
requirements
no obscurations for the
antennas
1.2m
dish for
S-band
Tutioune
software
crossed
VHF
yagis
(minimum 6 elements
)
shack
controlled left/right circular
polarization
100W
VHF narrowband
FM
accurate
tracking (
Pro.Sis.Tel
or similar
)
Internet access (200 kb/s uplink minimum, 500 kb/s preferred)
reliable
phone
line
c
hains of 3 ground stations (10 minutes video)Slide3
School
requirements
fast
Internet
access
reliable
phone line
c
onference
phone (
e
xternal
microphone)
a
udio amplifier
c
omputer
equipped
classroom
beamer
and
screenSlide4
System support
t
eleconference
phone service
BATC
server (British Amateur
Television
Club)
m
ultiscreen
viewer
(5
screens
)
a
utomatic
screen
and audio
selectionSlide5
Content
questions and
answers
microgravity
experiments
imagined
and
proposed
by
students
submitted
to ARISS /
Expedition
managementSlide6
Scheduling
w
aiting
list
of candidate
schools
for Ham TV contacts (
requirements
)
mentor
p
ass
predicts
for
chained
stationsSlide7
Ham TV contacts
t
echnical
set up by
qualified
ham
operator
s
tandardized
introduction
p
resentation
can
be
streamed
on BATC server (camera)
v
ideo
recording
(
school
and ARISS archive)Slide8
Thank
you